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introspection: add example __PRETTY_FUNCTION__ values

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Danny Robson 2020-02-27 07:59:40 +11:00
parent dc46d2d52b
commit 813148ca51
1 changed files with 4 additions and 0 deletions
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4
introspection.hpp
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@ -33,8 +33,12 @@ namespace cruft {
std::string_view pretty_function (__PRETTY_FUNCTION__);
#ifdef __clang__
// PRETTY_FUNCTION = std::string_view cruft::type_name() [T = std::__1::vector<int, std::__1::allocator<int> >]
std::string_view const prefix = "[T = ";
#elif defined(__GNUC__)
// PRETTY_FUNCTION = "constexpr std::string_view cruft::type_name() [with T = std::__debug::vector<int>; std::string_view = std::basic_string_view<char>]"
std::string_view prefix = "[with T = ";
#else
#error "Unsupported compiler"