On 02/29/2012 02:57 PM, Stephan Bergmann wrote:
On 02/29/2012 11:49 AM, Lionel Elie Mamane wrote:
2) I add a const_iterator interface to rtl::OUString. Instead of
coding it manually to use iterateCodePoints, I again reuse the
power of boost. But I have in my git history a manually-coded
version based on iterateCodePoints if for some reason it is
desirable (I don't think it is).
That's also more generally a more "C++ natural" interface to
OUStrings, so we can use it throughout our codebase instead of
iterateCodePoints.
I don't define an iterator interface, as this could be *extremely*
slow: writing one character in the middle of a string is O(n)
(linear in the length of the string) when replacing a
surrogates-encoded codepoint by a non-surrogate encoded one and
vice-versa.
[...]
5) I've stuck the LibreOffice<->Spirit integration in
svl/source/numbers/spirit/, but possibly we could move it to a more
general location (sal/rtl?) so that it can be reused in other parts
of LibreOffice.
Note that the stable sal interface historically stays clear of boost,
because of differences in the various boost versions available in the
various environments. Also, the SDK does not include any boost headers,
so client code that does not even itself make use of boost could stop to
compile.
(Also, is boost::u16_to_u32_iterator from
boost/regex/pending/unicode_iterator.hpp supposed to be a stable interface?)
Stephan
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