forked from boostorg/core
Merge branch 'develop' into feature/string-view
This commit is contained in:
Peter Dimov
@@ -11,7 +11,7 @@
|
||||
//
|
||||
// BOOST_TEST_TRAIT_TRUE, BOOST_TEST_TRAIT_FALSE, BOOST_TEST_TRAIT_SAME
|
||||
//
|
||||
// Copyright 2014 Peter Dimov
|
||||
// Copyright 2014, 2021 Peter Dimov
|
||||
//
|
||||
// Copyright 2019 Glen Joseph Fernandes
|
||||
// (glenjofe@gmail.com)
|
||||
@@ -21,60 +21,15 @@
|
||||
// http://www.boost.org/LICENSE_1_0.txt
|
||||
|
||||
#include <boost/core/lightweight_test.hpp>
|
||||
#include <boost/core/typeinfo.hpp>
|
||||
#include <boost/core/type_name.hpp>
|
||||
#include <boost/core/is_same.hpp>
|
||||
#include <boost/config.hpp>
|
||||
|
||||
namespace boost
|
||||
{
|
||||
|
||||
namespace detail
|
||||
{
|
||||
|
||||
template<class, int = 0> struct test_print { };
|
||||
|
||||
template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<T, 2>)
|
||||
{
|
||||
return o << boost::core::demangled_name(BOOST_CORE_TYPEID(T));
|
||||
}
|
||||
|
||||
template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<T, 1>)
|
||||
{
|
||||
return o << test_print<T, 2>();
|
||||
}
|
||||
|
||||
template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<const T, 1>)
|
||||
{
|
||||
return o << test_print<T, 2>() << " const";
|
||||
}
|
||||
|
||||
template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<volatile T, 1>)
|
||||
{
|
||||
return o << test_print<T, 2>() << " volatile";
|
||||
}
|
||||
|
||||
template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<const volatile T, 1>)
|
||||
{
|
||||
return o << test_print<T, 2>() << " const volatile";
|
||||
}
|
||||
|
||||
template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<T>)
|
||||
{
|
||||
return o << test_print<T, 1>();
|
||||
}
|
||||
|
||||
template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<T&>)
|
||||
{
|
||||
return o << test_print<T, 1>() << " &";
|
||||
}
|
||||
|
||||
#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
|
||||
template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<T&&>)
|
||||
{
|
||||
return o << test_print<T, 1>() << " &&";
|
||||
}
|
||||
#endif
|
||||
|
||||
template< class T > inline void test_trait_impl( char const * trait, void (*)( T ),
|
||||
bool expected, char const * file, int line, char const * function )
|
||||
{
|
||||
@@ -86,7 +41,7 @@ template< class T > inline void test_trait_impl( char const * trait, void (*)( T
|
||||
{
|
||||
BOOST_LIGHTWEIGHT_TEST_OSTREAM
|
||||
<< file << "(" << line << "): predicate '" << trait << "' ["
|
||||
<< boost::core::demangled_name( BOOST_CORE_TYPEID(T) ) << "]"
|
||||
<< boost::core::type_name<T>() << "]"
|
||||
<< " test failed in function '" << function
|
||||
<< "' (should have been " << ( expected? "true": "false" ) << ")"
|
||||
<< std::endl;
|
||||
@@ -112,8 +67,8 @@ template<class T1, class T2> inline void test_trait_same_impl( char const * type
|
||||
BOOST_LIGHTWEIGHT_TEST_OSTREAM
|
||||
<< file << "(" << line << "): test 'is_same<" << types << ">'"
|
||||
<< " failed in function '" << function
|
||||
<< "' ('" << test_print<T1>()
|
||||
<< "' != '" << test_print<T2>() << "')"
|
||||
<< "' ('" << boost::core::type_name<T1>()
|
||||
<< "' != '" << boost::core::type_name<T2>() << "')"
|
||||
<< std::endl;
|
||||
|
||||
++test_results().errors();
|
||||
@@ -121,7 +76,6 @@ template<class T1, class T2> inline void test_trait_same_impl( char const * type
|
||||
}
|
||||
|
||||
} // namespace detail
|
||||
|
||||
} // namespace boost
|
||||
|
||||
#define BOOST_TEST_TRAIT_TRUE(type) ( ::boost::detail::test_trait_impl(#type, (void(*)type)0, true, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION) )
|
||||
|
||||
@@ -14,6 +14,7 @@
|
||||
// https://www.boost.org/LICENSE_1_0.txt
|
||||
|
||||
#include <boost/core/demangle.hpp>
|
||||
#include <boost/core/is_same.hpp>
|
||||
#include <boost/config.hpp>
|
||||
#include <string>
|
||||
#include <functional>
|
||||
@@ -73,6 +74,33 @@ template<class T> struct tn_is_reference<T&&>
|
||||
|
||||
#endif
|
||||
|
||||
// tn_remove_const
|
||||
|
||||
template<class T> struct tn_remove_const
|
||||
{
|
||||
typedef T type;
|
||||
};
|
||||
|
||||
template<class T> struct tn_remove_const<T const>
|
||||
{
|
||||
typedef T type;
|
||||
};
|
||||
|
||||
// tn_is_function (also catches references but that's OK)
|
||||
|
||||
#if defined(BOOST_MSVC)
|
||||
# pragma warning(push)
|
||||
# pragma warning(disable: 4180 4181)
|
||||
#endif
|
||||
|
||||
template<class T, class U = typename tn_remove_const<T>::type> struct tn_is_function: core::is_same<U, U const>
|
||||
{
|
||||
};
|
||||
|
||||
#if defined(BOOST_MSVC)
|
||||
# pragma warning(pop)
|
||||
#endif
|
||||
|
||||
#if !defined(BOOST_NO_TYPEID)
|
||||
|
||||
// typeid_name
|
||||
@@ -216,9 +244,9 @@ inline std::string tn_to_string( std::size_t n )
|
||||
template<class T> int tn_add_each_impl( std::string& st )
|
||||
{
|
||||
if( !st.empty() ) st += ", ";
|
||||
st += type_name( tn_identity<T>() );
|
||||
st += type_name( tn_identity<T>(), "" );
|
||||
return 0;
|
||||
};
|
||||
}
|
||||
|
||||
template<class... T> std::string tn_add_each()
|
||||
{
|
||||
@@ -228,57 +256,87 @@ template<class... T> std::string tn_add_each()
|
||||
(void)A{ 0, tn_add_each_impl<T>( st )... };
|
||||
|
||||
return st;
|
||||
};
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
// primary
|
||||
|
||||
template<class T> std::string type_name( tn_identity<T> )
|
||||
template<class T> std::string type_name( tn_identity<T>, std::string const& suffix )
|
||||
{
|
||||
return typeid_name<T>();
|
||||
return typeid_name<T>() + suffix;
|
||||
}
|
||||
|
||||
// integrals
|
||||
|
||||
inline std::string type_name( tn_identity<unsigned>, std::string const& suffix )
|
||||
{
|
||||
return "unsigned" + suffix;
|
||||
}
|
||||
|
||||
#if defined(_MSC_VER)
|
||||
|
||||
inline std::string type_name( tn_identity<long long>, std::string const& suffix )
|
||||
{
|
||||
return "long long" + suffix;
|
||||
}
|
||||
|
||||
inline std::string type_name( tn_identity<unsigned long long>, std::string const& suffix )
|
||||
{
|
||||
return "unsigned long long" + suffix;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#if defined(__cpp_char8_t) && __cpp_char8_t >= 201811L
|
||||
|
||||
inline std::string type_name( tn_identity<char8_t>, std::string const& suffix )
|
||||
{
|
||||
return "char8_t" + suffix;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
// cv
|
||||
|
||||
#if !defined(BOOST_MSVC) || BOOST_MSVC >= 1900
|
||||
|
||||
template<class T> std::string type_name( tn_identity<T const> )
|
||||
template<class T> std::string type_name( tn_identity<T const>, std::string const& suffix )
|
||||
{
|
||||
return type_name( tn_identity<T>() ) + " const";
|
||||
return type_name( tn_identity<T>(), " const" + suffix );
|
||||
}
|
||||
|
||||
template<class T> std::string type_name( tn_identity<T volatile> )
|
||||
template<class T> std::string type_name( tn_identity<T volatile>, std::string const& suffix )
|
||||
{
|
||||
return type_name( tn_identity<T>() ) + " volatile";
|
||||
return type_name( tn_identity<T>(), " volatile" + suffix );
|
||||
}
|
||||
|
||||
template<class T> std::string type_name( tn_identity<T const volatile> )
|
||||
template<class T> std::string type_name( tn_identity<T const volatile>, std::string const& suffix )
|
||||
{
|
||||
return type_name( tn_identity<T>() ) + " const volatile";
|
||||
return type_name( tn_identity<T>(), " const volatile" + suffix );
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
template<class T>
|
||||
typename tn_enable_if<!tn_is_reference<T>::value, std::string>::type
|
||||
type_name( tn_identity<T const> )
|
||||
typename tn_enable_if<!tn_is_function<T>::value, std::string>::type
|
||||
type_name( tn_identity<T const>, std::string const& suffix )
|
||||
{
|
||||
return type_name( tn_identity<T>() ) + " const";
|
||||
return type_name( tn_identity<T>(), " const" + suffix );
|
||||
}
|
||||
|
||||
template<class T>
|
||||
typename tn_enable_if<!tn_is_reference<T>::value, std::string>::type
|
||||
type_name( tn_identity<T volatile> )
|
||||
typename tn_enable_if<!tn_is_function<T>::value, std::string>::type
|
||||
type_name( tn_identity<T volatile>, std::string const& suffix )
|
||||
{
|
||||
return type_name( tn_identity<T>() ) + " volatile";
|
||||
return type_name( tn_identity<T>(), " volatile" + suffix );
|
||||
}
|
||||
|
||||
template<class T>
|
||||
typename tn_enable_if<!tn_is_reference<T>::value, std::string>::type
|
||||
type_name( tn_identity<T const volatile> )
|
||||
typename tn_enable_if<!tn_is_function<T>::value, std::string>::type
|
||||
type_name( tn_identity<T const volatile>, std::string const& suffix )
|
||||
{
|
||||
return type_name( tn_identity<T>() ) + " const volatile";
|
||||
return type_name( tn_identity<T>(), " const volatile" + suffix );
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -287,27 +345,27 @@ type_name( tn_identity<T const volatile> )
|
||||
|
||||
#if !defined(BOOST_MSVC) || BOOST_MSVC >= 1900
|
||||
|
||||
template<class T> std::string type_name( tn_identity<T&> )
|
||||
template<class T> std::string type_name( tn_identity<T&>, std::string const& suffix )
|
||||
{
|
||||
return type_name( tn_identity<T>() ) + "&";
|
||||
return type_name( tn_identity<T>(), "&" + suffix );
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
template<class T>
|
||||
typename tn_enable_if<!tn_is_reference<T>::value, std::string>::type
|
||||
type_name( tn_identity<T&> )
|
||||
type_name( tn_identity<T&>, std::string const& suffix )
|
||||
{
|
||||
return type_name( tn_identity<T>() ) + "&";
|
||||
return type_name( tn_identity<T>(), "&" + suffix );
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
|
||||
|
||||
template<class T> std::string type_name( tn_identity<T&&> )
|
||||
template<class T> std::string type_name( tn_identity<T&&>, std::string const& suffix )
|
||||
{
|
||||
return type_name( tn_identity<T>() ) + "&&";
|
||||
return type_name( tn_identity<T>(), "&&" + suffix );
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -316,65 +374,178 @@ template<class T> std::string type_name( tn_identity<T&&> )
|
||||
|
||||
#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...)> )
|
||||
template<class R, class... A> std::string function_type_name( tn_identity<R(A...)>, std::string const& trailer, std::string const& suffix )
|
||||
{
|
||||
return type_name( tn_identity<R>() ) + '(' + tn_add_each<A...>() + ')';
|
||||
std::string r = type_name( tn_identity<R>(), "" );
|
||||
|
||||
if( !suffix.empty() )
|
||||
{
|
||||
r += '(';
|
||||
|
||||
if( suffix[ 0 ] == ' ' )
|
||||
{
|
||||
r += suffix.substr( 1 );
|
||||
}
|
||||
else
|
||||
{
|
||||
r += suffix;
|
||||
}
|
||||
|
||||
r += ')';
|
||||
}
|
||||
|
||||
r += '(' + tn_add_each<A...>() + ')';
|
||||
r += trailer;
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...)>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), "", suffix );
|
||||
}
|
||||
|
||||
#if !defined(BOOST_MSVC) || BOOST_MSVC >= 1900
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) const>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " const", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) volatile>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " volatile", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) const volatile>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " const volatile", suffix );
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#if !defined(BOOST_NO_CXX11_REF_QUALIFIERS)
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) &>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " &", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) const &>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " const &", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) volatile &>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " volatile &", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) const volatile &>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " const volatile &", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) &&>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " &&", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) const &&>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " const &&", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) volatile &&>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " volatile &&", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) const volatile &&>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " const volatile &&", suffix );
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#if defined( __cpp_noexcept_function_type ) || defined( _NOEXCEPT_TYPES_SUPPORTED )
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) noexcept>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " noexcept", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) const noexcept>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " const noexcept", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) volatile noexcept>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " volatile noexcept", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) const volatile noexcept>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " const volatile noexcept", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) & noexcept>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " & noexcept", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) const & noexcept>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " const & noexcept", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) volatile & noexcept>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " volatile & noexcept", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) const volatile & noexcept>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " const volatile & noexcept", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) && noexcept>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " && noexcept", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) const && noexcept>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " const && noexcept", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) volatile && noexcept>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " volatile && noexcept", suffix );
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(A...) const volatile && noexcept>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " const volatile && noexcept", suffix );
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#endif // #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
|
||||
|
||||
// pointers
|
||||
|
||||
template<class T> std::string type_name( tn_identity<T*> )
|
||||
template<class T> std::string type_name( tn_identity<T*>, std::string const& suffix )
|
||||
{
|
||||
return type_name( tn_identity<T>() ) + "*";
|
||||
return type_name( tn_identity<T>(), "*" + suffix );
|
||||
}
|
||||
|
||||
#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
|
||||
|
||||
// function pointers
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(*)(A...)> )
|
||||
{
|
||||
return type_name( tn_identity<R>() ) + "(*)(" + tn_add_each<A...>() + ')';
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(*&)(A...)> )
|
||||
{
|
||||
return type_name( tn_identity<R>() ) + "(*&)(" + tn_add_each<A...>() + ')';
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(* const)(A...)> )
|
||||
{
|
||||
return type_name( tn_identity<R>() ) + "(* const)(" + tn_add_each<A...>() + ')';
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(* const&)(A...)> )
|
||||
{
|
||||
return type_name( tn_identity<R>() ) + "(* const&)(" + tn_add_each<A...>() + ')';
|
||||
}
|
||||
|
||||
#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(*&&)(A...)> )
|
||||
{
|
||||
return type_name( tn_identity<R>() ) + "(*&&)(" + tn_add_each<A...>() + ')';
|
||||
}
|
||||
|
||||
template<class R, class... A> std::string type_name( tn_identity<R(* const&&)(A...)> )
|
||||
{
|
||||
return type_name( tn_identity<R>() ) + "(* const&&)(" + tn_add_each<A...>() + ')';
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
// arrays
|
||||
|
||||
template<class T> std::pair<std::string, std::string> array_prefix_suffix( tn_identity<T> )
|
||||
{
|
||||
return std::pair<std::string, std::string>( type_name( tn_identity<T>() ), "" );
|
||||
return std::pair<std::string, std::string>( type_name( tn_identity<T>(), "" ), "" );
|
||||
}
|
||||
|
||||
template<class T, std::size_t N> std::pair<std::string, std::string> array_prefix_suffix( tn_identity<T[N]> )
|
||||
@@ -386,163 +557,210 @@ template<class T, std::size_t N> std::pair<std::string, std::string> array_prefi
|
||||
return r;
|
||||
}
|
||||
|
||||
template<class T> std::string array_type_name( tn_identity<T[]> )
|
||||
template<class T> std::string array_type_name( tn_identity<T[]>, std::string const& suffix )
|
||||
{
|
||||
std::pair<std::string, std::string> r = array_prefix_suffix( tn_identity<T>() );
|
||||
return r.first + "[]" + r.second;
|
||||
|
||||
if( suffix.empty() )
|
||||
{
|
||||
return r.first + "[]" + r.second;
|
||||
}
|
||||
else
|
||||
{
|
||||
return r.first + '(' + suffix + ")[]" + r.second;
|
||||
}
|
||||
}
|
||||
|
||||
template<class T> std::string type_name( tn_identity<T[]> )
|
||||
template<class T> std::string type_name( tn_identity<T[]>, std::string const& suffix )
|
||||
{
|
||||
return array_type_name( tn_identity<T[]>() );
|
||||
return array_type_name( tn_identity<T[]>(), suffix );
|
||||
}
|
||||
|
||||
template<class T> std::string type_name( tn_identity<T const[]> )
|
||||
template<class T> std::string type_name( tn_identity<T const[]>, std::string const& suffix )
|
||||
{
|
||||
return array_type_name( tn_identity<T const[]>() );
|
||||
return array_type_name( tn_identity<T const[]>(), suffix );
|
||||
}
|
||||
|
||||
template<class T> std::string type_name( tn_identity<T volatile[]> )
|
||||
template<class T> std::string type_name( tn_identity<T volatile[]>, std::string const& suffix )
|
||||
{
|
||||
return array_type_name( tn_identity<T volatile[]>() );
|
||||
return array_type_name( tn_identity<T volatile[]>(), suffix );
|
||||
}
|
||||
|
||||
template<class T> std::string type_name( tn_identity<T const volatile[]> )
|
||||
template<class T> std::string type_name( tn_identity<T const volatile[]>, std::string const& suffix )
|
||||
{
|
||||
return array_type_name( tn_identity<T const volatile[]>() );
|
||||
return array_type_name( tn_identity<T const volatile[]>(), suffix );
|
||||
}
|
||||
|
||||
template<class T, std::size_t N> std::string array_type_name( tn_identity<T[N]> )
|
||||
template<class T, std::size_t N> std::string array_type_name( tn_identity<T[N]>, std::string const& suffix )
|
||||
{
|
||||
std::pair<std::string, std::string> r = array_prefix_suffix( tn_identity<T[N]>() );
|
||||
return r.first + r.second;
|
||||
|
||||
if( suffix.empty() )
|
||||
{
|
||||
return r.first + r.second;
|
||||
}
|
||||
else
|
||||
{
|
||||
return r.first + '(' + suffix + ")" + r.second;
|
||||
}
|
||||
}
|
||||
|
||||
template<class T, std::size_t N> std::string type_name( tn_identity<T[N]> )
|
||||
template<class T, std::size_t N> std::string type_name( tn_identity<T[N]>, std::string const& suffix )
|
||||
{
|
||||
return array_type_name( tn_identity<T[N]>() );
|
||||
return array_type_name( tn_identity<T[N]>(), suffix );
|
||||
}
|
||||
|
||||
template<class T, std::size_t N> std::string type_name( tn_identity<T const[N]> )
|
||||
template<class T, std::size_t N> std::string type_name( tn_identity<T const[N]>, std::string const& suffix )
|
||||
{
|
||||
return array_type_name( tn_identity<T const[N]>() );
|
||||
return array_type_name( tn_identity<T const[N]>(), suffix );
|
||||
}
|
||||
|
||||
template<class T, std::size_t N> std::string type_name( tn_identity<T volatile[N]> )
|
||||
template<class T, std::size_t N> std::string type_name( tn_identity<T volatile[N]>, std::string const& suffix )
|
||||
{
|
||||
return array_type_name( tn_identity<T volatile[N]>() );
|
||||
return array_type_name( tn_identity<T volatile[N]>(), suffix );
|
||||
}
|
||||
|
||||
template<class T, std::size_t N> std::string type_name( tn_identity<T const volatile[N]> )
|
||||
template<class T, std::size_t N> std::string type_name( tn_identity<T const volatile[N]>, std::string const& suffix )
|
||||
{
|
||||
return array_type_name( tn_identity<T const volatile[N]>() );
|
||||
return array_type_name( tn_identity<T const volatile[N]>(), suffix );
|
||||
}
|
||||
|
||||
// pointers to members
|
||||
|
||||
template<class R, class T> std::string type_name( tn_identity<R T::*>, std::string const& suffix )
|
||||
{
|
||||
return type_name( tn_identity<R>(), ' ' + type_name( tn_identity<T>(), "" ) + "::*" + suffix );
|
||||
}
|
||||
|
||||
#if defined(BOOST_MSVC) && BOOST_MSVC < 1900 && !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
|
||||
|
||||
template<class R, class T, class... A> std::string type_name( tn_identity<R(T::*)(A...)>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), "", ' ' + type_name( tn_identity<T>(), "" ) + "::*" + suffix );
|
||||
}
|
||||
|
||||
template<class R, class T, class... A> std::string type_name( tn_identity<R(T::*)(A...) const>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " const", ' ' + type_name( tn_identity<T>(), "" ) + "::*" + suffix );
|
||||
}
|
||||
|
||||
template<class R, class T, class... A> std::string type_name( tn_identity<R(T::*)(A...) volatile>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " volatile", ' ' + type_name( tn_identity<T>(), "" ) + "::*" + suffix );
|
||||
}
|
||||
|
||||
template<class R, class T, class... A> std::string type_name( tn_identity<R(T::*)(A...) const volatile>, std::string const& suffix )
|
||||
{
|
||||
return function_type_name( tn_identity<R(A...)>(), " const volatile", ' ' + type_name( tn_identity<T>(), "" ) + "::*" + suffix );
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
// nullptr_t
|
||||
|
||||
#if !defined(BOOST_NO_CXX11_NULLPTR)
|
||||
|
||||
inline std::string type_name( tn_identity<std::nullptr_t> )
|
||||
inline std::string type_name( tn_identity<std::nullptr_t>, std::string const& suffix )
|
||||
{
|
||||
return "std::nullptr_t";
|
||||
return "std::nullptr_t" + suffix;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
// strings
|
||||
|
||||
template<template<class Ch, class Tr, class A> class L, class Ch> std::string type_name( tn_identity< L<Ch, std::char_traits<Ch>, std::allocator<Ch> > > )
|
||||
template<template<class Ch, class Tr, class A> class L, class Ch> std::string type_name( tn_identity< L<Ch, std::char_traits<Ch>, std::allocator<Ch> > >, std::string const& suffix )
|
||||
{
|
||||
std::string tn = sequence_template_name< L<Ch, std::char_traits<Ch>, std::allocator<Ch> > >();
|
||||
return tn + '<' + type_name( tn_identity<Ch>() ) + '>';
|
||||
return tn + '<' + type_name( tn_identity<Ch>(), "" ) + '>' + suffix;
|
||||
}
|
||||
|
||||
inline std::string type_name( tn_identity<std::string> )
|
||||
inline std::string type_name( tn_identity<std::string>, std::string const& suffix )
|
||||
{
|
||||
return "std::string";
|
||||
return "std::string" + suffix;
|
||||
}
|
||||
|
||||
inline std::string type_name( tn_identity<std::wstring> )
|
||||
inline std::string type_name( tn_identity<std::wstring>, std::string const& suffix )
|
||||
{
|
||||
return "std::wstring";
|
||||
return "std::wstring" + suffix;
|
||||
}
|
||||
|
||||
#if !defined(BOOST_NO_CXX11_CHAR16_T)
|
||||
|
||||
inline std::string type_name( tn_identity<std::u16string> )
|
||||
inline std::string type_name( tn_identity<std::u16string>, std::string const& suffix )
|
||||
{
|
||||
return "std::u16string";
|
||||
return "std::u16string" + suffix;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#if !defined(BOOST_NO_CXX11_CHAR32_T)
|
||||
|
||||
inline std::string type_name( tn_identity<std::u32string> )
|
||||
inline std::string type_name( tn_identity<std::u32string>, std::string const& suffix )
|
||||
{
|
||||
return "std::u32string";
|
||||
return "std::u32string" + suffix;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#if defined(__cpp_char8_t) && __cpp_char8_t >= 201811L
|
||||
|
||||
inline std::string type_name( tn_identity<std::basic_string<char8_t>> )
|
||||
inline std::string type_name( tn_identity<std::basic_string<char8_t>>, std::string const& suffix )
|
||||
{
|
||||
return "std::u8string";
|
||||
return "std::u8string" + suffix;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
// string views (et al)
|
||||
|
||||
template<template<class Ch, class Tr> class L, class Ch> std::string type_name( tn_identity< L<Ch, std::char_traits<Ch> > > )
|
||||
template<template<class Ch, class Tr> class L, class Ch> std::string type_name( tn_identity< L<Ch, std::char_traits<Ch> > >, std::string const& suffix )
|
||||
{
|
||||
std::string tn = sequence_template_name< L<Ch, std::char_traits<Ch> > >();
|
||||
return tn + '<' + type_name( tn_identity<Ch>() ) + '>';
|
||||
return tn + '<' + type_name( tn_identity<Ch>(), "" ) + '>' + suffix;
|
||||
}
|
||||
|
||||
// needed for libstdc++
|
||||
inline std::string type_name( tn_identity<std::ostream> )
|
||||
inline std::string type_name( tn_identity<std::ostream>, std::string const& suffix )
|
||||
{
|
||||
return "std::ostream";
|
||||
return "std::ostream" + suffix;
|
||||
}
|
||||
|
||||
#if !defined(BOOST_NO_CXX17_HDR_STRING_VIEW)
|
||||
|
||||
inline std::string type_name( tn_identity<std::string_view> )
|
||||
inline std::string type_name( tn_identity<std::string_view>, std::string const& suffix )
|
||||
{
|
||||
return "std::string_view";
|
||||
return "std::string_view" + suffix;
|
||||
}
|
||||
|
||||
inline std::string type_name( tn_identity<std::wstring_view> )
|
||||
inline std::string type_name( tn_identity<std::wstring_view>, std::string const& suffix )
|
||||
{
|
||||
return "std::wstring_view";
|
||||
return "std::wstring_view" + suffix;
|
||||
}
|
||||
|
||||
#if !defined(BOOST_NO_CXX11_CHAR16_T)
|
||||
|
||||
inline std::string type_name( tn_identity<std::u16string_view> )
|
||||
inline std::string type_name( tn_identity<std::u16string_view>, std::string const& suffix )
|
||||
{
|
||||
return "std::u16string_view";
|
||||
return "std::u16string_view" + suffix;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#if !defined(BOOST_NO_CXX11_CHAR32_T)
|
||||
|
||||
inline std::string type_name( tn_identity<std::u32string_view> )
|
||||
inline std::string type_name( tn_identity<std::u32string_view>, std::string const& suffix )
|
||||
{
|
||||
return "std::u32string_view";
|
||||
return "std::u32string_view" + suffix;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#if defined(__cpp_char8_t) && __cpp_char8_t >= 201811L
|
||||
|
||||
inline std::string type_name( tn_identity<std::basic_string_view<char8_t>> )
|
||||
inline std::string type_name( tn_identity<std::basic_string_view<char8_t>>, std::string const& suffix )
|
||||
{
|
||||
return "std::u8string_view";
|
||||
return "std::u8string_view" + suffix;
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -553,87 +771,87 @@ inline std::string type_name( tn_identity<std::basic_string_view<char8_t>> )
|
||||
|
||||
#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
|
||||
|
||||
template<template<class...> class L, class... T> std::string type_name( tn_identity< L<T...> > )
|
||||
template<template<class...> class L, class... T> std::string type_name( tn_identity< L<T...> >, std::string const& suffix )
|
||||
{
|
||||
std::string tn = class_template_name< L<T...> >();
|
||||
std::string st = tn_add_each<T...>();
|
||||
|
||||
return tn + '<' + st + '>';
|
||||
return tn + '<' + st + '>' + suffix;
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
template<template<class T1> class L, class T1> std::string type_name( tn_identity< L<T1> > )
|
||||
template<template<class T1> class L, class T1> std::string type_name( tn_identity< L<T1> >, std::string const& suffix )
|
||||
{
|
||||
std::string tn = class_template_name< L<T1> >();
|
||||
return tn + '<' + type_name( tn_identity<T1>() ) + '>';
|
||||
return tn + '<' + type_name( tn_identity<T1>(), "" ) + '>' + suffix;
|
||||
}
|
||||
|
||||
template<template<class T1, class T2> class L, class T1, class T2> std::string type_name( tn_identity< L<T1, T2> > )
|
||||
template<template<class T1, class T2> class L, class T1, class T2> std::string type_name( tn_identity< L<T1, T2> >, std::string const& suffix )
|
||||
{
|
||||
std::string tn = class_template_name< L<T1, T2> >();
|
||||
return tn + '<' + type_name( tn_identity<T1>() ) + ", " + type_name( tn_identity<T2>() ) + '>';
|
||||
return tn + '<' + type_name( tn_identity<T1>(), "" ) + ", " + type_name( tn_identity<T2>(), "" ) + '>' + suffix;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
// sequence containers
|
||||
|
||||
template<template<class T, class A> class L, class T> std::string type_name( tn_identity< L<T, std::allocator<T> > > )
|
||||
template<template<class T, class A> class L, class T> std::string type_name( tn_identity< L<T, std::allocator<T> > >, std::string const& suffix )
|
||||
{
|
||||
std::string tn = sequence_template_name< L<T, std::allocator<T> > >();
|
||||
return tn + '<' + type_name( tn_identity<T>() ) + '>';
|
||||
return tn + '<' + type_name( tn_identity<T>(), "" ) + '>' + suffix;
|
||||
}
|
||||
|
||||
// set
|
||||
|
||||
template<template<class T, class Pr, class A> class L, class T> std::string type_name( tn_identity< L<T, std::less<T>, std::allocator<T> > > )
|
||||
template<template<class T, class Pr, class A> class L, class T> std::string type_name( tn_identity< L<T, std::less<T>, std::allocator<T> > >, std::string const& suffix )
|
||||
{
|
||||
std::string tn = set_template_name< L<T, std::less<T>, std::allocator<T> > >();
|
||||
return tn + '<' + type_name( tn_identity<T>() ) + '>';
|
||||
return tn + '<' + type_name( tn_identity<T>(), "" ) + '>' + suffix;
|
||||
}
|
||||
|
||||
// map
|
||||
|
||||
template<template<class T, class U, class Pr, class A> class L, class T, class U> std::string type_name( tn_identity< L<T, U, std::less<T>, std::allocator<std::pair<T const, U> > > > )
|
||||
template<template<class T, class U, class Pr, class A> class L, class T, class U> std::string type_name( tn_identity< L<T, U, std::less<T>, std::allocator<std::pair<T const, U> > > >, std::string const& suffix )
|
||||
{
|
||||
std::string tn = map_template_name< L<T, U, std::less<T>, std::allocator<std::pair<T const, U> > > >();
|
||||
return tn + '<' + type_name( tn_identity<T>() ) + ", " + type_name( tn_identity<U>() ) + '>';
|
||||
return tn + '<' + type_name( tn_identity<T>(), "" ) + ", " + type_name( tn_identity<U>(), "" ) + '>' + suffix;
|
||||
}
|
||||
|
||||
#if !defined(BOOST_NO_CXX11_HDR_FUNCTIONAL)
|
||||
|
||||
// unordered_set
|
||||
|
||||
template<template<class T, class H, class Eq, class A> class L, class T> std::string type_name( tn_identity< L<T, std::hash<T>, std::equal_to<T>, std::allocator<T> > > )
|
||||
template<template<class T, class H, class Eq, class A> class L, class T> std::string type_name( tn_identity< L<T, std::hash<T>, std::equal_to<T>, std::allocator<T> > >, std::string const& suffix )
|
||||
{
|
||||
std::string tn = set_template_name< L<T, std::hash<T>, std::equal_to<T>, std::allocator<T> > >();
|
||||
return tn + '<' + type_name( tn_identity<T>() ) + '>';
|
||||
return tn + '<' + type_name( tn_identity<T>(), "" ) + '>' + suffix;
|
||||
}
|
||||
|
||||
// unordered_map
|
||||
|
||||
template<template<class T, class U, class H, class Eq, class A> class L, class T, class U> std::string type_name( tn_identity< L<T, U, std::hash<T>, std::equal_to<T>, std::allocator<std::pair<T const, U> > > > )
|
||||
template<template<class T, class U, class H, class Eq, class A> class L, class T, class U> std::string type_name( tn_identity< L<T, U, std::hash<T>, std::equal_to<T>, std::allocator<std::pair<T const, U> > > >, std::string const& suffix )
|
||||
{
|
||||
std::string tn = map_template_name< L<T, U, std::hash<T>, std::equal_to<T>, std::allocator<std::pair<T const, U> > > >();
|
||||
return tn + '<' + type_name( tn_identity<T>() ) + ", " + type_name( tn_identity<U>() ) + '>';
|
||||
return tn + '<' + type_name( tn_identity<T>(), "" ) + ", " + type_name( tn_identity<U>(), "" ) + '>' + suffix;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
// array
|
||||
|
||||
template<template<class T, std::size_t N> class L, class T, std::size_t N> std::string type_name( tn_identity< L<T, N> > )
|
||||
template<template<class T, std::size_t N> class L, class T, std::size_t N> std::string type_name( tn_identity< L<T, N> >, std::string const& suffix )
|
||||
{
|
||||
std::string tn = array_template_name< L<T, N> >();
|
||||
return tn + '<' + type_name( tn_identity<T>() ) + ", " + tn_to_string( N ) + '>';
|
||||
return tn + '<' + type_name( tn_identity<T>(), "" ) + ", " + tn_to_string( N ) + '>' + suffix;
|
||||
}
|
||||
|
||||
} // namespace detail
|
||||
|
||||
template<class T> std::string type_name()
|
||||
{
|
||||
return core::detail::type_name( core::detail::tn_identity<T>() );
|
||||
return core::detail::type_name( core::detail::tn_identity<T>(), "" );
|
||||
}
|
||||
|
||||
} // namespace core
|
||||
|
||||
Reference in New Issue
Block a user