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Contents
// Copyright Kevlin Henney, 2000-2005.
// Copyright Alexander Nasonov, 2006-2010.
// Copyright Antony Polukhin, 2011-2018.
//
// 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)
//
// what: lexical_cast custom keyword cast
// who: contributed by Kevlin Henney,
// enhanced with contributions from Terje Slettebo,
// with additional fixes and suggestions from Gennaro Prota,
// Beman Dawes, Dave Abrahams, Daryle Walker, Peter Dimov,
// Alexander Nasonov, Antony Polukhin, Justin Viiret, Michael Hofmann,
// Cheng Yang, Matthew Bradbury, David W. Birdsall, Pavel Korzh and other Boosters
// when: November 2000, March 2003, June 2005, June 2006, March 2011 - 2014
#ifndef BOOST_LEXICAL_CAST_DETAIL_LCAST_CHAR_CONSTANTS_HPP
#define BOOST_LEXICAL_CAST_DETAIL_LCAST_CHAR_CONSTANTS_HPP
#include <boost/config.hpp>
#ifdef BOOST_HAS_PRAGMA_ONCE
# pragma once
#endif
namespace boost
{
namespace detail // '0', '-', '+', 'e', 'E' and '.' constants
{
template < typename Char >
struct lcast_char_constants {
// We check in tests assumption that static casted character is
// equal to correctly written C++ literal: U'0' == static_cast<char32_t>('0')
BOOST_STATIC_CONSTANT(Char, zero = static_cast<Char>('0'));
BOOST_STATIC_CONSTANT(Char, minus = static_cast<Char>('-'));
BOOST_STATIC_CONSTANT(Char, plus = static_cast<Char>('+'));
BOOST_STATIC_CONSTANT(Char, lowercase_e = static_cast<Char>('e'));
BOOST_STATIC_CONSTANT(Char, capital_e = static_cast<Char>('E'));
BOOST_STATIC_CONSTANT(Char, c_decimal_separator = static_cast<Char>('.'));
};
}
} // namespace boost
#endif // BOOST_LEXICAL_CAST_DETAIL_LCAST_CHAR_CONSTANTS_HPP
Version data entries
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