http://git-wip-us.apache.org/repos/asf/mesos-site/blob/6b298f58/content/api/latest/c++/3rdparty_2stout_2include_2stout_2version_8hpp_source.html ---------------------------------------------------------------------- diff --git a/content/api/latest/c++/3rdparty_2stout_2include_2stout_2version_8hpp_source.html b/content/api/latest/c++/3rdparty_2stout_2include_2stout_2version_8hpp_source.html index c321b8d..27a19de 100644 --- a/content/api/latest/c++/3rdparty_2stout_2include_2stout_2version_8hpp_source.html +++ b/content/api/latest/c++/3rdparty_2stout_2include_2stout_2version_8hpp_source.html @@ -67,159 +67,396 @@ <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#ifndef __STOUT_VERSION_HPP__</span></div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor"></span><span class="preprocessor">#define __STOUT_VERSION_HPP__</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor"></span></div> -<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <ostream></span></div> -<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <string></span></div> -<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <vector></span></div> -<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div> -<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <<a class="code" href="error_8hpp.html">stout/error.hpp</a>></span></div> -<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <<a class="code" href="numify_8hpp.html">stout/numify.hpp</a>></span></div> -<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <<a class="code" href="stringify_8hpp.html">stout/stringify.hpp</a>></span></div> -<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <<a class="code" href="strings_8hpp.html">stout/strings.hpp</a>></span></div> -<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <<a class="code" href="try_8hpp.html">stout/try.hpp</a>></span></div> -<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div> -<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">// This class provides convenience routines for version checks.</span></div> -<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">//</span></div> -<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// Ideally, the components would be called simply major, minor and</span></div> -<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">// patch. However, GNU libstdc++ already defines these as macros for</span></div> -<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// compatibility reasons (man 3 makedev for more information) implicitly</span></div> -<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// included in every compilation.</span></div> -<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">//</span></div> -<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// TODO(karya): Consider adding support for more than 3 components, and</span></div> -<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// compatibility operators.</span></div> -<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">// TODO(karya): Add support for labels and build metadata. Consider</span></div> -<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">// semantic versioning (http://semvar.org/) for specs.</span></div> -<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="structVersion.html"> 37</a></span> <span class="keyword">struct </span><a class="code" href="structVersion.html">Version</a></div> -<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> {</div> -<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="comment">// Expect the string in the following format:</span></div> -<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="comment">// <major>[.<minor>[.<patch>]]</span></div> -<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="comment">// Missing components are treated as zero.</span></div> -<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="structVersion.html#a263afb285ce0eebd8a9b132e2da549b8"> 42</a></span>  <span class="keyword">static</span> <a class="code" href="classTry.html">Try<Version></a> <a class="code" href="structVersion.html#a263afb285ce0eebd8a9b132e2da549b8">parse</a>(<span class="keyword">const</span> std::string& s)</div> -<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  {</div> -<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> maxComponents = 3;</div> -<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div> -<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="comment">// Use only the part before '-', i.e. strip and discard the tags</span></div> -<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="comment">// and labels.</span></div> -<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="comment">// TODO(karya): Once we have support for labels and tags, we</span></div> -<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="comment">// should not discard the remaining string.</span></div> -<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  std::vector<std::string> <a class="code" href="namespacestrings.html#a1f86a4a73f20056475dc065ec984eb7a">split</a> =</div> -<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="namespacestrings.html#a1f86a4a73f20056475dc065ec984eb7a">strings::split</a>(<a class="code" href="namespacestrings.html#a1f86a4a73f20056475dc065ec984eb7a">strings::split</a>(s, <span class="stringliteral">"-"</span>)[0], <span class="stringliteral">"."</span>);</div> -<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div> -<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">if</span> (split.size() > maxComponents) {</div> -<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Version string has "</span> + <a class="code" href="namespacens.html#a28116b46e6543597a11733424cd1aa20">stringify</a>(split.size()) +</div> -<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="stringliteral">" components; maximum "</span> + <a class="code" href="namespacens.html#a28116b46e6543597a11733424cd1aa20">stringify</a>(maxComponents) +</div> -<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="stringliteral">" components allowed"</span>);</div> -<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  }</div> -<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div> -<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordtype">int</span> components[maxComponents] = {0};</div> -<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div> -<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < split.size(); i++) {</div> -<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="classTry.html">Try<int></a> result = numify<int>(split[i]);</div> -<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">if</span> (result.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div> -<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Invalid version component '"</span> + split[i] + <span class="stringliteral">"': "</span> +</div> -<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  result.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div> -<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  }</div> -<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  components[i] = result.<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>();</div> -<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  }</div> -<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div> -<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">return</span> <a class="code" href="structVersion.html#aa243674bca5b99688341311128b2095c">Version</a>(components[0], components[1], components[2]);</div> -<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  }</div> -<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div> -<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="structVersion.html#aa243674bca5b99688341311128b2095c"> 73</a></span>  <a class="code" href="structVersion.html#aa243674bca5b99688341311128b2095c">Version</a>(<span class="keywordtype">int</span> _majorVersion, <span class="keywordtype">int</span> _minorVersion, <span class="keywordtype">int</span> _patchVersion)</div> -<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  : <a class="code" href="structVersion.html#a18f517362cf0928ed2c7027f828bd258">majorVersion</a>(_majorVersion),</div> -<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <a class="code" href="structVersion.html#a7af6ad181949bbca305433ec02ca0496">minorVersion</a>(_minorVersion),</div> -<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <a class="code" href="structVersion.html#ac3d90ddbd07d008490a62adb1cf62d72">patchVersion</a>(_patchVersion) {}</div> -<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div> -<div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="structVersion.html#a2cd9e31878209449cf6b6871fa8df2ca"> 78</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structVersion.html#a2cd9e31878209449cf6b6871fa8df2ca">operator==</a>(<span class="keyword">const</span> <a class="code" href="structVersion.html">Version</a>& other)<span class="keyword"> const</span></div> -<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="keyword"> </span>{</div> -<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">return</span> <a class="code" href="structVersion.html#a18f517362cf0928ed2c7027f828bd258">majorVersion</a> == other.<a class="code" href="structVersion.html#a18f517362cf0928ed2c7027f828bd258">majorVersion</a> &&</div> -<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <a class="code" href="structVersion.html#a7af6ad181949bbca305433ec02ca0496">minorVersion</a> == other.<a class="code" href="structVersion.html#a7af6ad181949bbca305433ec02ca0496">minorVersion</a> &&</div> -<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <a class="code" href="structVersion.html#ac3d90ddbd07d008490a62adb1cf62d72">patchVersion</a> == other.<a class="code" href="structVersion.html#ac3d90ddbd07d008490a62adb1cf62d72">patchVersion</a>;</div> -<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  }</div> -<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div> -<div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="structVersion.html#a85b8334778605508043fe809becac358"> 85</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structVersion.html#a85b8334778605508043fe809becac358">operator!=</a>(<span class="keyword">const</span> <a class="code" href="structVersion.html">Version</a>& other)<span class="keyword"> const</span></div> -<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="keyword"> </span>{</div> -<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other);</div> -<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  }</div> -<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div> -<div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="structVersion.html#a5d092507721a8f9768adff3ff1884640"> 90</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structVersion.html#a5d092507721a8f9768adff3ff1884640">operator<</a>(<span class="keyword">const</span> <a class="code" href="structVersion.html">Version</a>& other)<span class="keyword"> const</span></div> -<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="keyword"> </span>{</div> -<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="comment">// Lexicographic ordering.</span></div> -<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">if</span> (<a class="code" href="structVersion.html#a18f517362cf0928ed2c7027f828bd258">majorVersion</a> != other.<a class="code" href="structVersion.html#a18f517362cf0928ed2c7027f828bd258">majorVersion</a>) {</div> -<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">return</span> <a class="code" href="structVersion.html#a18f517362cf0928ed2c7027f828bd258">majorVersion</a> < other.<a class="code" href="structVersion.html#a18f517362cf0928ed2c7027f828bd258">majorVersion</a>;</div> -<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="structVersion.html#a7af6ad181949bbca305433ec02ca0496">minorVersion</a> != other.<a class="code" href="structVersion.html#a7af6ad181949bbca305433ec02ca0496">minorVersion</a>) {</div> -<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">return</span> <a class="code" href="structVersion.html#a7af6ad181949bbca305433ec02ca0496">minorVersion</a> < other.<a class="code" href="structVersion.html#a7af6ad181949bbca305433ec02ca0496">minorVersion</a>;</div> -<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  } <span class="keywordflow">else</span> {</div> -<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">return</span> <a class="code" href="structVersion.html#ac3d90ddbd07d008490a62adb1cf62d72">patchVersion</a> < other.<a class="code" href="structVersion.html#ac3d90ddbd07d008490a62adb1cf62d72">patchVersion</a>;</div> -<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  }</div> -<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div> -<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div> -<div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="structVersion.html#a8a7d33d5d4bcc5cbac192597328c6f78"> 102</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structVersion.html#a8a7d33d5d4bcc5cbac192597328c6f78">operator></a>(<span class="keyword">const</span> <a class="code" href="structVersion.html">Version</a>& other)<span class="keyword"> const</span></div> -<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="keyword"> </span>{</div> -<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="comment">// Lexicographic ordering.</span></div> -<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">if</span> (<a class="code" href="structVersion.html#a18f517362cf0928ed2c7027f828bd258">majorVersion</a> != other.<a class="code" href="structVersion.html#a18f517362cf0928ed2c7027f828bd258">majorVersion</a>) {</div> -<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">return</span> <a class="code" href="structVersion.html#a18f517362cf0928ed2c7027f828bd258">majorVersion</a> > other.<a class="code" href="structVersion.html#a18f517362cf0928ed2c7027f828bd258">majorVersion</a>;</div> -<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="structVersion.html#a7af6ad181949bbca305433ec02ca0496">minorVersion</a> != other.<a class="code" href="structVersion.html#a7af6ad181949bbca305433ec02ca0496">minorVersion</a>) {</div> -<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">return</span> <a class="code" href="structVersion.html#a7af6ad181949bbca305433ec02ca0496">minorVersion</a> > other.<a class="code" href="structVersion.html#a7af6ad181949bbca305433ec02ca0496">minorVersion</a>;</div> -<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  } <span class="keywordflow">else</span> {</div> -<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">return</span> <a class="code" href="structVersion.html#ac3d90ddbd07d008490a62adb1cf62d72">patchVersion</a> > other.<a class="code" href="structVersion.html#ac3d90ddbd07d008490a62adb1cf62d72">patchVersion</a>;</div> -<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</div> -<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  }</div> +<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <algorithm></span></div> +<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <cctype></span></div> +<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <cstdint></span></div> +<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <ostream></span></div> +<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <string></span></div> +<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <vector></span></div> +<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div> +<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <<a class="code" href="stout_2include_2stout_2check_8hpp.html">stout/check.hpp</a>></span></div> +<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <<a class="code" href="error_8hpp.html">stout/error.hpp</a>></span></div> +<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <<a class="code" href="numify_8hpp.html">stout/numify.hpp</a>></span></div> +<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <<a class="code" href="option_8hpp.html">stout/option.hpp</a>></span></div> +<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <<a class="code" href="stringify_8hpp.html">stout/stringify.hpp</a>></span></div> +<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <<a class="code" href="strings_8hpp.html">stout/strings.hpp</a>></span></div> +<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="try_8hpp.html">stout/try.hpp</a>></span></div> +<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div> +<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// This class provides convenience routines for working with version</span></div> +<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// numbers. We support the SemVer 2.0.0 (http://semver.org) format,</span></div> +<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// with two differences:</span></div> +<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">//</span></div> +<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">// (1) Numeric components with leading zeros are allowed.</span></div> +<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">//</span></div> +<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// (2) Missing version components are allowed and treated as zero.</span></div> +<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment">//</span></div> +<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">// TODO(neilc): Consider providing a "strict" variant that does not</span></div> +<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment">// allow these extensions.</span></div> +<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="structVersion.html"> 41</a></span> <span class="keyword">struct </span><a class="code" href="structVersion.html">Version</a></div> +<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> {</div> +<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="comment">// Expect the string in the following format:</span></div> +<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="comment">// <major>[.<minor>[.<patch>]][-prerelease][+build]</span></div> +<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">//</span></div> +<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="comment">// Missing `minor` or `patch` components are treated as zero.</span></div> +<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="comment">//</span></div> +<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="comment">// `prerelease` is a prerelease label (e.g., "beta", "rc.1");</span></div> +<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="comment">// `build` is a build metadata label. Both `prerelease` and `build`</span></div> +<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="comment">// consist of one or more dot-separated identifiers. An identifier</span></div> +<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="comment">// is a non-empty string containing ASCII alphanumeric characters or</span></div> +<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="comment">// hyphens.</span></div> +<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="comment">//</span></div> +<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">// Ideally, the version components would be called simply "major",</span></div> +<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">// "minor", and "patch". However, GNU libstdc++ already defines</span></div> +<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="comment">// these as macros for compatibility reasons (man 3 makedev for more</span></div> +<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="comment">// information) implicitly included in every compilation.</span></div> +<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="structVersion.html#a97d8cbe5a33435ea9d05cf7e41745174"> 58</a></span>  <span class="keyword">static</span> <a class="code" href="classTry.html">Try<Version></a> <a class="code" href="structVersion.html#a97d8cbe5a33435ea9d05cf7e41745174">parse</a>(<span class="keyword">const</span> std::string& input)</div> +<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  {</div> +<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="comment">// The input string consists of the numeric components, optionally</span></div> +<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="comment">// followed by the prerelease label (prefixed with '-') and/or the</span></div> +<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="comment">// build label (prefixed with '+'). We parse the string from right</span></div> +<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="comment">// to left: build label (if any), prerelease label (if any), and</span></div> +<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="comment">// finally numeric components.</span></div> +<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div> +<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  std::vector<std::string> buildLabel;</div> +<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div> +<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  std::vector<std::string> buildParts = <a class="code" href="namespacestrings.html#a1f86a4a73f20056475dc065ec984eb7a">strings::split</a>(input, <span class="stringliteral">"+"</span>, 2);</div> +<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  CHECK(buildParts.size() == 1 || buildParts.size() == 2);</div> +<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div> +<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">if</span> (buildParts.size() == 2) {</div> +<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">const</span> std::string& buildString = buildParts.back();</div> +<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div> +<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <a class="code" href="classTry.html">Try<std::vector<std::string></a>> parsed = parseLabel(buildString);</div> +<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">if</span> (parsed.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div> +<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Invalid build label: "</span> + parsed.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div> +<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  }</div> +<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div> +<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  buildLabel = parsed.<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>();</div> +<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  }</div> +<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div> +<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  std::string remainder = buildParts.front();</div> +<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div> +<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="comment">// Parse the prerelease label, if any. Note that the prerelease</span></div> +<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="comment">// label might itself contain hyphens.</span></div> +<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  std::vector<std::string> prereleaseLabel;</div> +<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div> +<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  std::vector<std::string> prereleaseParts =</div> +<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <a class="code" href="namespacestrings.html#a1f86a4a73f20056475dc065ec984eb7a">strings::split</a>(remainder, <span class="stringliteral">"-"</span>, 2);</div> +<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  CHECK(prereleaseParts.size() == 1 || prereleaseParts.size() == 2);</div> +<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div> +<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">if</span> (prereleaseParts.size() == 2) {</div> +<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keyword">const</span> std::string& prereleaseString = prereleaseParts.back();</div> +<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div> +<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="classTry.html">Try<std::vector<std::string></a>> parsed = parseLabel(prereleaseString);</div> +<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">if</span> (parsed.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div> +<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Invalid prerelease label: "</span> + parsed.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div> +<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  }</div> +<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div> +<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  prereleaseLabel = parsed.<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>();</div> +<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  }</div> +<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div> +<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  remainder = prereleaseParts.front();</div> +<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div> +<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  constexpr <span class="keywordtype">size_t</span> maxNumericComponents = 3;</div> +<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  std::vector<std::string> numericComponents = <a class="code" href="namespacestrings.html#a1f86a4a73f20056475dc065ec984eb7a">strings::split</a>(remainder, <span class="stringliteral">"."</span>);</div> +<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div> +<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">if</span> (numericComponents.size() > maxNumericComponents) {</div> +<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Version has "</span> + <a class="code" href="namespacens.html#a28116b46e6543597a11733424cd1aa20">stringify</a>(numericComponents.size()) +</div> +<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="stringliteral">" components; maximum "</span> + <a class="code" href="namespacens.html#a28116b46e6543597a11733424cd1aa20">stringify</a>(maxNumericComponents) +</div> +<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="stringliteral">" components allowed"</span>);</div> +<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  }</div> <div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div> -<div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="structVersion.html#a7445f8f8e2fb535f786fa0c516e86524"> 114</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structVersion.html#a7445f8f8e2fb535f786fa0c516e86524">operator<=</a>(<span class="keyword">const</span> <a class="code" href="structVersion.html">Version</a>& other)<span class="keyword"> const</span></div> -<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="keyword"> </span>{</div> -<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span> < other || *<span class="keyword">this</span> == other;</div> -<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  }</div> -<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div> -<div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="structVersion.html#a20345f7cfcb7faad86e01a8a3cc00f78"> 119</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structVersion.html#a20345f7cfcb7faad86e01a8a3cc00f78">operator>=</a>(<span class="keyword">const</span> <a class="code" href="structVersion.html">Version</a>& other)<span class="keyword"> const</span></div> -<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="keyword"> </span>{</div> -<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span> > other || *<span class="keyword">this</span> == other;</div> -<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  }</div> -<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div> -<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">friend</span> <span class="keyword">inline</span> std::ostream& <a class="code" href="structVersion.html#a6868b46a8ba132a83ed5fc72c91bcdb0">operator<<</a>(</div> -<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  std::ostream& stream,</div> -<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">const</span> <a class="code" href="structVersion.html">Version</a>& <a class="code" href="namespaceperf.html#a240601d1c5090f329a23755094e5b089">version</a>);</div> -<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> </div> -<div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="structVersion.html#a18f517362cf0928ed2c7027f828bd258"> 128</a></span>  <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="structVersion.html#a18f517362cf0928ed2c7027f828bd258">majorVersion</a>;</div> -<div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="structVersion.html#a7af6ad181949bbca305433ec02ca0496"> 129</a></span>  <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="structVersion.html#a7af6ad181949bbca305433ec02ca0496">minorVersion</a>;</div> -<div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="structVersion.html#ac3d90ddbd07d008490a62adb1cf62d72"> 130</a></span>  <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="structVersion.html#ac3d90ddbd07d008490a62adb1cf62d72">patchVersion</a>;</div> -<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> };</div> +<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  uint32_t versionNumbers[maxNumericComponents] = {0};</div> +<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div> +<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < numericComponents.size(); i++) {</div> +<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="classTry.html">Try<uint32_t></a> result = parseNumericIdentifier(numericComponents[i]);</div> +<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">if</span> (result.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div> +<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Invalid version component '"</span> + numericComponents[i] + <span class="stringliteral">"'"</span></div> +<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="stringliteral">": "</span> + result.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div> +<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  }</div> +<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div> +<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  versionNumbers[i] = result.<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>();</div> +<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  }</div> +<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div> +<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">return</span> <a class="code" href="structVersion.html#a41fb1fed8868043854e28574e9706179">Version</a>(versionNumbers[0],</div> +<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  versionNumbers[1],</div> +<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  versionNumbers[2],</div> +<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  prereleaseLabel,</div> +<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  buildLabel);</div> +<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  }</div> <div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div> -<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div> -<div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="3rdparty_2stout_2include_2stout_2version_8hpp.html#a6868b46a8ba132a83ed5fc72c91bcdb0"> 134</a></span> <span class="keyword">inline</span> std::ostream& <a class="code" href="namespacemesos_1_1agent.html#a3b1bc144376bfefe215d6bba57e67c36">operator<<</a>(</div> -<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  std::ostream& stream,</div> -<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keyword">const</span> <a class="code" href="structVersion.html">Version</a>& <a class="code" href="namespaceperf.html#a240601d1c5090f329a23755094e5b089">version</a>)</div> -<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> {</div> -<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">return</span> stream << version.<a class="code" href="structVersion.html#a18f517362cf0928ed2c7027f828bd258">majorVersion</a> << <span class="stringliteral">"."</span></div> -<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  << version.<a class="code" href="structVersion.html#a7af6ad181949bbca305433ec02ca0496">minorVersion</a> << <span class="stringliteral">"."</span></div> -<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  << version.<a class="code" href="structVersion.html#ac3d90ddbd07d008490a62adb1cf62d72">patchVersion</a>;</div> -<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> }</div> -<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div> -<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="preprocessor">#endif // __STOUT_VERSION_HPP__</span></div> +<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// Construct a new Version. The `_prerelease` and `_build` arguments</span></div> +<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// contain lists of prerelease and build identifiers, respectively.</span></div> +<div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="structVersion.html#a41fb1fed8868043854e28574e9706179"> 135</a></span>  <a class="code" href="structVersion.html#a41fb1fed8868043854e28574e9706179">Version</a>(uint32_t _majorVersion,</div> +<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  uint32_t _minorVersion,</div> +<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  uint32_t _patchVersion,</div> +<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keyword">const</span> std::vector<std::string>& _prerelease = {},</div> +<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keyword">const</span> std::vector<std::string>& _build = {})</div> +<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  : <a class="code" href="structVersion.html#a1d3270fdc6ccd9f39be84c19bb42de46">majorVersion</a>(_majorVersion),</div> +<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <a class="code" href="structVersion.html#a364e53a8f04b31329e3c1c1aeb677bc2">minorVersion</a>(_minorVersion),</div> +<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <a class="code" href="structVersion.html#adefd3b36f307963dd8f5ee7a34267067">patchVersion</a>(_patchVersion),</div> +<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>(_prerelease),</div> +<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <a class="code" href="structVersion.html#a59e48748021526b2498be363d1adfde2">build</a>(_build)</div> +<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  {</div> +<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="comment">// As a sanity check, ensure that the caller has provided</span></div> +<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="comment">// valid prerelease and build identifiers.</span></div> +<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div> +<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">foreach</span> (<span class="keyword">const</span> std::string& identifier, <a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>) {</div> +<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <a class="code" href="stout_2include_2stout_2check_8hpp.html#ab8738e43a60086f3b434c0278933e85e">CHECK_NONE</a>(validateIdentifier(identifier));</div> +<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  }</div> +<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div> +<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">foreach</span> (<span class="keyword">const</span> std::string& identifier, <a class="code" href="structVersion.html#a59e48748021526b2498be363d1adfde2">build</a>) {</div> +<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <a class="code" href="stout_2include_2stout_2check_8hpp.html#ab8738e43a60086f3b434c0278933e85e">CHECK_NONE</a>(validateIdentifier(identifier));</div> +<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div> +<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  }</div> +<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div> +<div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="structVersion.html#a2cd9e31878209449cf6b6871fa8df2ca"> 158</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structVersion.html#a2cd9e31878209449cf6b6871fa8df2ca">operator==</a>(<span class="keyword">const</span> <a class="code" href="structVersion.html">Version</a>& other)<span class="keyword"> const</span></div> +<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="keyword"> </span>{</div> +<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="comment">// NOTE: The `build` field is ignored when comparing two versions</span></div> +<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="comment">// for equality, per SemVer spec.</span></div> +<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">return</span> <a class="code" href="structVersion.html#a1d3270fdc6ccd9f39be84c19bb42de46">majorVersion</a> == other.<a class="code" href="structVersion.html#a1d3270fdc6ccd9f39be84c19bb42de46">majorVersion</a> &&</div> +<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <a class="code" href="structVersion.html#a364e53a8f04b31329e3c1c1aeb677bc2">minorVersion</a> == other.<a class="code" href="structVersion.html#a364e53a8f04b31329e3c1c1aeb677bc2">minorVersion</a> &&</div> +<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <a class="code" href="structVersion.html#adefd3b36f307963dd8f5ee7a34267067">patchVersion</a> == other.<a class="code" href="structVersion.html#adefd3b36f307963dd8f5ee7a34267067">patchVersion</a> &&</div> +<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a> == other.<a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>;</div> +<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  }</div> +<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div> +<div class="line"><a name="l00168"></a><span class="lineno"><a class="line" href="structVersion.html#a85b8334778605508043fe809becac358"> 168</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structVersion.html#a85b8334778605508043fe809becac358">operator!=</a>(<span class="keyword">const</span> <a class="code" href="structVersion.html">Version</a>& other)<span class="keyword"> const</span></div> +<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="keyword"> </span>{</div> +<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other);</div> +<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  }</div> +<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div> +<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="comment">// SemVer 2.0.0 defines version precedence (ordering) like so:</span></div> +<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="comment">//</span></div> +<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="comment">// Precedence MUST be calculated by separating the version into</span></div> +<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="comment">// major, minor, patch and pre-release identifiers in that order</span></div> +<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="comment">// (Build metadata does not figure into precedence). Precedence is</span></div> +<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="comment">// determined by the first difference when comparing each of these</span></div> +<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="comment">// identifiers from left to right as follows: Major, minor, and</span></div> +<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="comment">// patch versions are always compared numerically. Example: 1.0.0</span></div> +<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="comment">// < 2.0.0 < 2.1.0 < 2.1.1. When major, minor, and patch are</span></div> +<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="comment">// equal, a pre-release version has lower precedence than a normal</span></div> +<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="comment">// version. Example: 1.0.0-alpha < 1.0.0. Precedence for two</span></div> +<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="comment">// pre-release versions with the same major, minor, and patch</span></div> +<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="comment">// version MUST be determined by comparing each dot separated</span></div> +<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="comment">// identifier from left to right until a difference is found as</span></div> +<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="comment">// follows: identifiers consisting of only digits are compared</span></div> +<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="comment">// numerically and identifiers with letters or hyphens are</span></div> +<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="comment">// compared lexically in ASCII sort order. Numeric identifiers</span></div> +<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="comment">// always have lower precedence than non-numeric identifiers. A</span></div> +<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="comment">// larger set of pre-release fields has a higher precedence than a</span></div> +<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="comment">// smaller set, if all of the preceding identifiers are equal.</span></div> +<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="comment">// Example: 1.0.0-alpha < 1.0.0-alpha.1 < 1.0.0-alpha.beta <</span></div> +<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="comment">// 1.0.0-beta < 1.0.0-beta.2 < 1.0.0-beta.11 < 1.0.0-rc.1 < 1.0.0.</span></div> +<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="comment">//</span></div> +<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="comment">// NOTE: The `build` field is ignored when comparing two versions</span></div> +<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="comment">// for precedence, per the SemVer spec text above.</span></div> +<div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="structVersion.html#a5d092507721a8f9768adff3ff1884640"> 198</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structVersion.html#a5d092507721a8f9768adff3ff1884640">operator<</a>(<span class="keyword">const</span> <a class="code" href="structVersion.html">Version</a>& other)<span class="keyword"> const</span></div> +<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="keyword"> </span>{</div> +<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="comment">// Compare version numbers numerically.</span></div> +<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">if</span> (<a class="code" href="structVersion.html#a1d3270fdc6ccd9f39be84c19bb42de46">majorVersion</a> != other.<a class="code" href="structVersion.html#a1d3270fdc6ccd9f39be84c19bb42de46">majorVersion</a>) {</div> +<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">return</span> <a class="code" href="structVersion.html#a1d3270fdc6ccd9f39be84c19bb42de46">majorVersion</a> < other.<a class="code" href="structVersion.html#a1d3270fdc6ccd9f39be84c19bb42de46">majorVersion</a>;</div> +<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  }</div> +<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordflow">if</span> (<a class="code" href="structVersion.html#a364e53a8f04b31329e3c1c1aeb677bc2">minorVersion</a> != other.<a class="code" href="structVersion.html#a364e53a8f04b31329e3c1c1aeb677bc2">minorVersion</a>) {</div> +<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">return</span> <a class="code" href="structVersion.html#a364e53a8f04b31329e3c1c1aeb677bc2">minorVersion</a> < other.<a class="code" href="structVersion.html#a364e53a8f04b31329e3c1c1aeb677bc2">minorVersion</a>;</div> +<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  }</div> +<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">if</span> (<a class="code" href="structVersion.html#adefd3b36f307963dd8f5ee7a34267067">patchVersion</a> != other.<a class="code" href="structVersion.html#adefd3b36f307963dd8f5ee7a34267067">patchVersion</a>) {</div> +<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordflow">return</span> <a class="code" href="structVersion.html#adefd3b36f307963dd8f5ee7a34267067">patchVersion</a> < other.<a class="code" href="structVersion.html#adefd3b36f307963dd8f5ee7a34267067">patchVersion</a>;</div> +<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  }</div> +<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div> +<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="comment">// If one version has a prerelease label and the other does not,</span></div> +<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="comment">// the prerelease version has lower precedence.</span></div> +<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">if</span> (!<a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>.empty() && other.<a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>.empty()) {</div> +<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> +<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  }</div> +<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">if</span> (<a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>.empty() && !other.<a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>.empty()) {</div> +<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> +<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  }</div> +<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div> +<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="comment">// Compare two versions with prerelease labels by proceeding from</span></div> +<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="comment">// left to right.</span></div> +<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordtype">size_t</span> minPrereleaseSize = <a class="code" href="option_8hpp.html#a78407a45187058b9b4ef2042accb9bc4">std::min</a>(</div> +<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>.size(), other.<a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>.size());</div> +<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </div> +<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < minPrereleaseSize; i++) {</div> +<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="comment">// Check whether the two prerelease identifiers can be converted</span></div> +<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="comment">// to numbers.</span></div> +<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <a class="code" href="classTry.html">Try<uint32_t></a> identifier = parseNumericIdentifier(<a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>.at(i));</div> +<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <a class="code" href="classTry.html">Try<uint32_t></a> otherIdentifier =</div> +<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  parseNumericIdentifier(other.<a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>.at(i));</div> +<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div> +<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">if</span> (identifier.<a class="code" href="classTry.html#a6543d7d5db4f298bcd673bf3cd509acc">isSome</a>() && otherIdentifier.isSome()) {</div> +<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="comment">// Both identifiers are numeric.</span></div> +<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">if</span> (identifier.<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>() != otherIdentifier.get()) {</div> +<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">return</span> identifier.<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>() < otherIdentifier.get();</div> +<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  }</div> +<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (identifier.<a class="code" href="classTry.html#a6543d7d5db4f298bcd673bf3cd509acc">isSome</a>()) {</div> +<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="comment">// `identifier` is numeric but `otherIdentifier` is not, so</span></div> +<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="comment">// `identifier` comes first.</span></div> +<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> +<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (otherIdentifier.isSome()) {</div> +<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="comment">// `otherIdentifier` is numeric but `identifier` is not, so</span></div> +<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="comment">// `otherIdentifier` comes first.</span></div> +<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> +<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  } <span class="keywordflow">else</span> {</div> +<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="comment">// Neither identifier is numeric, so compare via ASCII sort.</span></div> +<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">if</span> (<a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>.at(i) != other.<a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>.at(i)) {</div> +<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">return</span> <a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>.at(i) < other.<a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>.at(i);</div> +<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  }</div> +<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  }</div> +<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  }</div> +<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div> +<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="comment">// If two versions have different numbers of prerelease labels but</span></div> +<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="comment">// they match on the common prefix, the version with the smaller</span></div> +<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="comment">// set of labels comes first.</span></div> +<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">return</span> <a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>.size() < other.<a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>.size();</div> +<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  }</div> +<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> </div> +<div class="line"><a name="l00259"></a><span class="lineno"><a class="line" href="structVersion.html#a8a7d33d5d4bcc5cbac192597328c6f78"> 259</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structVersion.html#a8a7d33d5d4bcc5cbac192597328c6f78">operator></a>(<span class="keyword">const</span> <a class="code" href="structVersion.html">Version</a>& other)<span class="keyword"> const</span></div> +<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="keyword"> </span>{</div> +<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">return</span> other < *<span class="keyword">this</span>;</div> +<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  }</div> +<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> </div> +<div class="line"><a name="l00264"></a><span class="lineno"><a class="line" href="structVersion.html#a7445f8f8e2fb535f786fa0c516e86524"> 264</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structVersion.html#a7445f8f8e2fb535f786fa0c516e86524">operator<=</a>(<span class="keyword">const</span> <a class="code" href="structVersion.html">Version</a>& other)<span class="keyword"> const</span></div> +<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="keyword"> </span>{</div> +<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span> < other || *<span class="keyword">this</span> == other;</div> +<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  }</div> +<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div> +<div class="line"><a name="l00269"></a><span class="lineno"><a class="line" href="structVersion.html#a20345f7cfcb7faad86e01a8a3cc00f78"> 269</a></span>  <span class="keywordtype">bool</span> <a class="code" href="structVersion.html#a20345f7cfcb7faad86e01a8a3cc00f78">operator>=</a>(<span class="keyword">const</span> <a class="code" href="structVersion.html">Version</a>& other)<span class="keyword"> const</span></div> +<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="keyword"> </span>{</div> +<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span> > other || *<span class="keyword">this</span> == other;</div> +<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  }</div> +<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> </div> +<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keyword">friend</span> <span class="keyword">inline</span> std::ostream& <a class="code" href="structVersion.html#a6868b46a8ba132a83ed5fc72c91bcdb0">operator<<</a>(</div> +<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  std::ostream& stream,</div> +<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keyword">const</span> <a class="code" href="structVersion.html">Version</a>& <a class="code" href="namespaceperf.html#a240601d1c5090f329a23755094e5b089">version</a>);</div> +<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> </div> +<div class="line"><a name="l00278"></a><span class="lineno"><a class="line" href="structVersion.html#a1d3270fdc6ccd9f39be84c19bb42de46"> 278</a></span>  <span class="keyword">const</span> uint32_t <a class="code" href="structVersion.html#a1d3270fdc6ccd9f39be84c19bb42de46">majorVersion</a>;</div> +<div class="line"><a name="l00279"></a><span class="lineno"><a class="line" href="structVersion.html#a364e53a8f04b31329e3c1c1aeb677bc2"> 279</a></span>  <span class="keyword">const</span> uint32_t <a class="code" href="structVersion.html#a364e53a8f04b31329e3c1c1aeb677bc2">minorVersion</a>;</div> +<div class="line"><a name="l00280"></a><span class="lineno"><a class="line" href="structVersion.html#adefd3b36f307963dd8f5ee7a34267067"> 280</a></span>  <span class="keyword">const</span> uint32_t <a class="code" href="structVersion.html#adefd3b36f307963dd8f5ee7a34267067">patchVersion</a>;</div> +<div class="line"><a name="l00281"></a><span class="lineno"><a class="line" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c"> 281</a></span>  <span class="keyword">const</span> std::vector<std::string> <a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>;</div> +<div class="line"><a name="l00282"></a><span class="lineno"><a class="line" href="structVersion.html#a59e48748021526b2498be363d1adfde2"> 282</a></span>  <span class="keyword">const</span> std::vector<std::string> <a class="code" href="structVersion.html#a59e48748021526b2498be363d1adfde2">build</a>;</div> +<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> </div> +<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="keyword">private</span>:</div> +<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="comment">// Check that a string contains a valid identifier. An identifier is</span></div> +<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="comment">// a non-empty string; each character must be an ASCII alphanumeric</span></div> +<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="comment">// or hyphen. We allow leading zeros in numeric identifiers, which</span></div> +<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="comment">// inconsistent with the SemVer spec.</span></div> +<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keyword">static</span> <a class="code" href="classOption.html">Option<Error></a> validateIdentifier(<span class="keyword">const</span> std::string& identifier)</div> +<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  {</div> +<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keywordflow">if</span> (identifier.empty()) {</div> +<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Empty identifier"</span>);</div> +<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  }</div> +<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> </div> +<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keyword">auto</span> alphaNumericOrHyphen = [](<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> c) -> <span class="keywordtype">bool</span> {</div> +<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">return</span> std::isalnum(c) || c == <span class="charliteral">'-'</span>;</div> +<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  };</div> +<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> </div> +<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keyword">auto</span> firstInvalid = std::find_if_not(</div> +<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  identifier.begin(), identifier.end(), alphaNumericOrHyphen);</div> +<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> </div> +<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keywordflow">if</span> (firstInvalid != identifier.end()) {</div> +<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Identifier contains illegal character: "</span></div> +<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="stringliteral">"'"</span> + <a class="code" href="namespacens.html#a28116b46e6543597a11733424cd1aa20">stringify</a>(*firstInvalid) + <span class="stringliteral">"'"</span>);</div> +<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  }</div> +<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div> +<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordflow">return</span> <a class="code" href="structNone.html">None</a>();</div> +<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  }</div> +<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> </div> +<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="comment">// Parse a string containing a series of dot-separated identifiers</span></div> +<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="comment">// into a vector of strings; each element of the vector contains a</span></div> +<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="comment">// single identifier.</span></div> +<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keyword">static</span> <a class="code" href="classTry.html">Try<std::vector<std::string></a>> parseLabel(<span class="keyword">const</span> std::string& label)</div> +<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  {</div> +<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordflow">if</span> (label.empty()) {</div> +<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Empty label"</span>);</div> +<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  }</div> +<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> </div> +<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  std::vector<std::string> identifiers = <a class="code" href="namespacestrings.html#a1f86a4a73f20056475dc065ec984eb7a">strings::split</a>(label, <span class="stringliteral">"."</span>);</div> +<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> </div> +<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordflow">foreach</span> (<span class="keyword">const</span> std::string& identifier, identifiers) {</div> +<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <a class="code" href="classOption.html">Option<Error></a> <a class="code" href="namespacemesos_1_1internal_1_1slave_1_1cni_1_1spec.html#ae58e703656ab4a1bd5d9870441236727">error</a> = validateIdentifier(identifier);</div> +<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordflow">if</span> (error.<a class="code" href="classOption.html#a4e3bf8416d95246f43c91f1b5c309323">isSome</a>()) {</div> +<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">return</span> error.<a class="code" href="classOption.html#a21358442c0fac1cc978a67a9a9089a79">get</a>();</div> +<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  }</div> +<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  }</div> +<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> </div> +<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keywordflow">return</span> identifiers;</div> +<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  }</div> +<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div> +<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="comment">// Try to parse the given string as a numeric identifier. According</span></div> +<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="comment">// to the SemVer spec, identifiers that begin with hyphens are</span></div> +<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="comment">// considered non-numeric.</span></div> +<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="comment">//</span></div> +<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="comment">// TODO(neilc): Consider adding a variant of `numify<T>` that only</span></div> +<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="comment">// supports non-negative inputs.</span></div> +<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keyword">static</span> <a class="code" href="classTry.html">Try<uint32_t></a> parseNumericIdentifier(<span class="keyword">const</span> std::string& identifier) {</div> +<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">if</span> (<a class="code" href="namespacestrings.html#aa5513faacb213c7e097c0d43af43d9c7">strings::startsWith</a>(identifier, <span class="charliteral">'-'</span>)) {</div> +<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Contains leading hyphen"</span>);</div> +<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  }</div> +<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> </div> +<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordflow">return</span> numify<uint32_t>(identifier);</div> +<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  }</div> +<div class="line"><a name="l00344"></a><span class="lineno"> 344</span> };</div> +<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> </div> +<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> </div> +<div class="line"><a name="l00347"></a><span class="lineno"><a class="line" href="3rdparty_2stout_2include_2stout_2version_8hpp.html#a6868b46a8ba132a83ed5fc72c91bcdb0"> 347</a></span> <span class="keyword">inline</span> std::ostream& <a class="code" href="namespacemesos_1_1agent.html#a3b1bc144376bfefe215d6bba57e67c36">operator<<</a>(</div> +<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  std::ostream& stream,</div> +<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keyword">const</span> <a class="code" href="structVersion.html">Version</a>& <a class="code" href="namespaceperf.html#a240601d1c5090f329a23755094e5b089">version</a>)</div> +<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> {</div> +<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  stream << version.<a class="code" href="structVersion.html#a1d3270fdc6ccd9f39be84c19bb42de46">majorVersion</a> << <span class="stringliteral">"."</span></div> +<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  << version.<a class="code" href="structVersion.html#a364e53a8f04b31329e3c1c1aeb677bc2">minorVersion</a> << <span class="stringliteral">"."</span></div> +<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  << version.<a class="code" href="structVersion.html#adefd3b36f307963dd8f5ee7a34267067">patchVersion</a>;</div> +<div class="line"><a name="l00354"></a><span class="lineno"> 354</span> </div> +<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keywordflow">if</span> (!version.<a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>.empty()) {</div> +<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  stream << <span class="stringliteral">"-"</span> << <a class="code" href="namespacestrings.html#ac315a6174f56cba0d8295f84da265416">strings::join</a>(<span class="stringliteral">"."</span>, version.<a class="code" href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">prerelease</a>);</div> +<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  }</div> +<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> </div> +<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="keywordflow">if</span> (!version.<a class="code" href="structVersion.html#a59e48748021526b2498be363d1adfde2">build</a>.empty()) {</div> +<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  stream << <span class="stringliteral">"+"</span> << <a class="code" href="namespacestrings.html#ac315a6174f56cba0d8295f84da265416">strings::join</a>(<span class="stringliteral">"."</span>, version.<a class="code" href="structVersion.html#a59e48748021526b2498be363d1adfde2">build</a>);</div> +<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  }</div> +<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div> +<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keywordflow">return</span> stream;</div> +<div class="line"><a name="l00364"></a><span class="lineno"> 364</span> }</div> +<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> </div> +<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="preprocessor">#endif // __STOUT_VERSION_HPP__</span></div> +<div class="ttc" id="structVersion_html_a7a84d53671e12798a9757e6b8260df9c"><div class="ttname"><a href="structVersion.html#a7a84d53671e12798a9757e6b8260df9c">Version::prerelease</a></div><div class="ttdeci">const std::vector< std::string > prerelease</div><div class="ttdef"><b>Definition:</b> version.hpp:281</div></div> <div class="ttc" id="classError_html"><div class="ttname"><a href="classError.html">Error</a></div><div class="ttdef"><b>Definition:</b> errorbase.hpp:35</div></div> -<div class="ttc" id="structVersion_html_a8a7d33d5d4bcc5cbac192597328c6f78"><div class="ttname"><a href="structVersion.html#a8a7d33d5d4bcc5cbac192597328c6f78">Version::operator></a></div><div class="ttdeci">bool operator>(const Version &other) const </div><div class="ttdef"><b>Definition:</b> version.hpp:102</div></div> +<div class="ttc" id="classOption_html"><div class="ttname"><a href="classOption.html">Option< Error ></a></div></div> +<div class="ttc" id="structVersion_html_a8a7d33d5d4bcc5cbac192597328c6f78"><div class="ttname"><a href="structVersion.html#a8a7d33d5d4bcc5cbac192597328c6f78">Version::operator></a></div><div class="ttdeci">bool operator>(const Version &other) const </div><div class="ttdef"><b>Definition:</b> version.hpp:259</div></div> +<div class="ttc" id="structVersion_html_a1d3270fdc6ccd9f39be84c19bb42de46"><div class="ttname"><a href="structVersion.html#a1d3270fdc6ccd9f39be84c19bb42de46">Version::majorVersion</a></div><div class="ttdeci">const uint32_t majorVersion</div><div class="ttdef"><b>Definition:</b> version.hpp:278</div></div> +<div class="ttc" id="namespacestrings_html_ac315a6174f56cba0d8295f84da265416"><div class="ttname"><a href="namespacestrings.html#ac315a6174f56cba0d8295f84da265416">strings::join</a></div><div class="ttdeci">std::stringstream & join(std::stringstream &stream, const std::string &separator, T &&...args)</div><div class="ttdef"><b>Definition:</b> strings.hpp:306</div></div> <div class="ttc" id="classTry_html"><div class="ttname"><a href="classTry.html">Try</a></div><div class="ttdef"><b>Definition:</b> try.hpp:34</div></div> -<div class="ttc" id="structVersion_html_a263afb285ce0eebd8a9b132e2da549b8"><div class="ttname"><a href="structVersion.html#a263afb285ce0eebd8a9b132e2da549b8">Version::parse</a></div><div class="ttdeci">static Try< Version > parse(const std::string &s)</div><div class="ttdef"><b>Definition:</b> version.hpp:42</div></div> +<div class="ttc"
<TRUNCATED>
