python/include/boost/python/detail/string_literal.hpp at python313 · boostorg/python · GitHub

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// Copyright David Abrahams 2002.

// Distributed under the Boost Software License, Version 1.0. (See

// accompanying file LICENSE_1_0.txt or copy at

// http://www.boost.org/LICENSE_1_0.txt)

#ifndef STRING_LITERAL_DWA2002629_HPP

# define STRING_LITERAL_DWA2002629_HPP

# include <cstddef>

# include <boost/type.hpp>

# include <boost/python/detail/type_traits.hpp>

# include <boost/mpl/bool.hpp>

# include <boost/detail/workaround.hpp>

namespace boost { namespace python { namespace detail {

template <class T>

struct is_string_literal : mpl::false_

{

};

# if !defined(__MWERKS__) || __MWERKS__ > 0x2407

template <std::size_t n>

struct is_string_literal<char const[n]> : mpl::true_

{

};

# if BOOST_WORKAROUND(__DECCXX_VER, BOOST_TESTED_AT(60590040)) \

|| (defined(__sgi) && defined(_COMPILER_VERSION) && _COMPILER_VERSION <= 730)

// This compiler mistakenly gets the type of string literals as char*

// instead of char[NN].

template <>

struct is_string_literal<char* const> : mpl::true_

{

};

# endif

# else

// CWPro7 has trouble with the array type deduction above

template <class T, std::size_t n>

struct is_string_literal<T[n]>

: is_same<T, char const>

{

};

# endif

}}} // namespace boost::python::detail

#endif // STRING_LITERAL_DWA2002629_HPP

python/include/boost/python/detail/string_literal.hpp at python313 · boostorg/python · GitHub

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