adamdebreceni commented on a change in pull request #865:
URL: https://github.com/apache/nifi-minifi-cpp/pull/865#discussion_r481811674
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File path: libminifi/src/utils/Id.cpp
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@@ -48,6 +48,8 @@ namespace nifi {
namespace minifi {
namespace utils {
+const char* Identifier::UUID_FORMAT_STRING =
"%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx";
Review comment:
would `constexpr` allow us to make it an in-class initializer?
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