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771 lines
22 KiB
771 lines
22 KiB
/* /////////////////////////////////////////////////////////////////////////
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* File: stlsoft/conversion/char_conversions.hpp (originally MLStrCnv.h, ::SynesisStd)
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*
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* Purpose: Character-encoding scheme interconversion components.
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*
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* Created: 31st May 2003
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* Updated: 29th January 2011
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*
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* Home: http://stlsoft.org/
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*
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* Copyright (c) 2003-2011, Matthew Wilson and Synesis Software
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name(s) of Matthew Wilson and Synesis Software nor the names of
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* any contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* ////////////////////////////////////////////////////////////////////// */
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/** \file stlsoft/conversion/char_conversions.hpp
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*
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* \brief [C++ only] Definition of the stlsoft::multibyte2wide and
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* stlsoft::wide2multibyte class templates
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* (\ref group__library__conversion "Conversion" Library).
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*/
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#ifndef STLSOFT_INCL_STLSOFT_CONVERSION_HPP_CHAR_CONVERSIONS
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#define STLSOFT_INCL_STLSOFT_CONVERSION_HPP_CHAR_CONVERSIONS
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#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
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# define STLSOFT_VER_STLSOFT_CONVERSION_HPP_CHAR_CONVERSIONS_MAJOR 5
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# define STLSOFT_VER_STLSOFT_CONVERSION_HPP_CHAR_CONVERSIONS_MINOR 2
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# define STLSOFT_VER_STLSOFT_CONVERSION_HPP_CHAR_CONVERSIONS_REVISION 1
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# define STLSOFT_VER_STLSOFT_CONVERSION_HPP_CHAR_CONVERSIONS_EDIT 95
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#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
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/* /////////////////////////////////////////////////////////////////////////
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* Compatibility
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*/
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/*
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[Incompatibilies-start]
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STLSOFT_COMPILER_IS_GCC: __GNUC__<3
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STLSOFT_COMPILER_IS_MSVC: _MSC_VER<1200
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[Incompatibilies-end]
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*/
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/* /////////////////////////////////////////////////////////////////////////
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* Includes
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*/
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#ifndef STLSOFT_INCL_STLSOFT_H_STLSOFT
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# include <stlsoft/stlsoft.h>
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#endif /* !STLSOFT_INCL_STLSOFT_H_STLSOFT */
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#if defined(STLSOFT_COMPILER_IS_GCC) && \
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__GNUC__ < 3
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# error stlsoft/conversion/char_conversions.hpp is not compatible with GNU C++ prior to 3.0
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#endif /* compiler */
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#if defined(STLSOFT_COMPILER_IS_MSVC) && \
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_MSC_VER < 1100
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# error stlsoft/conversion/char_conversions.hpp is not compatible with Visual C++ 5.0 or earlier
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#endif /* compiler */
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#ifndef STLSOFT_INCL_STLSOFT_SHIMS_ACCESS_HPP_STRING
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# include <stlsoft/shims/access/string.hpp>
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#endif /* !STLSOFT_INCL_STLSOFT_SHIMS_ACCESS_HPP_STRING */
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#ifndef STLSOFT_INCL_STLSOFT_MEMORY_HPP_AUTO_BUFFER
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# include <stlsoft/memory/auto_buffer.hpp>
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#endif /* !STLSOFT_INCL_STLSOFT_MEMORY_HPP_AUTO_BUFFER */
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#ifdef STLSOFT_CF_EXCEPTION_SUPPORT
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# ifndef STLSOFT_INCL_STLSOFT_ERROR_HPP_CONVERSION_ERROR
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# include <stlsoft/error/conversion_error.hpp>
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# endif /* !STLSOFT_INCL_STLSOFT_ERROR_HPP_CONVERSION_ERROR */
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# include <errno.h>
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#endif /* STLSOFT_CF_EXCEPTION_SUPPORT */
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#ifndef STLSOFT_INCL_STLSOFT_INTERNAL_H_SAFESTR
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# include <stlsoft/internal/safestr.h>
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#endif /* !STLSOFT_INCL_STLSOFT_INTERNAL_H_SAFESTR */
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#ifdef STLSOFT_UNITTEST
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# include <wchar.h>
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#endif /* STLSOFT_UNITTEST */
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/* /////////////////////////////////////////////////////////////////////////
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* Namespace
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*/
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#ifndef _STLSOFT_NO_NAMESPACE
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namespace stlsoft
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{
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#endif /* _STLSOFT_NO_NAMESPACE */
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/* /////////////////////////////////////////////////////////////////////////
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* Classes
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*/
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/** \brief Converts a multibyte (<code>char</code>-based) string to a wide
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* (<code>whar_t</code>-based) string.
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*
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* \ingroup group__library__conversion
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*/
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template <ss_size_t CCH>
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class multibyte2wide
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: public auto_buffer<ss_char_w_t, CCH>
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{
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/// \name Member Types
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/// @{
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private:
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typedef auto_buffer<ss_char_w_t, CCH> parent_class_type;
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public:
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/// \brief The character type
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typedef ss_char_w_t char_type;
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/// \brief The alternate character type
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typedef ss_char_a_t alt_char_type;
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/// \brief The size type
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typedef ss_typename_type_k parent_class_type::size_type size_type;
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/// \brief The pointer type
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typedef ss_typename_type_k parent_class_type::pointer pointer;
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/// @}
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/// \name Construction
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/// @{
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public:
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#ifdef STLSOFT_CF_MEMBER_TEMPLATE_CTOR_SUPPORT
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template <ss_typename_param_k S>
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ss_explicit_k multibyte2wide(S const& s)
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#else /* ? STLSOFT_CF_MEMBER_TEMPLATE_CTOR_SUPPORT */
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ss_explicit_k multibyte2wide(alt_char_type const* s)
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#endif /* STLSOFT_CF_MEMBER_TEMPLATE_CTOR_SUPPORT */
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: parent_class_type(calc_length_(s) + 1)
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{
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prepare_(stlsoft_ns_qual(c_str_ptr_a)(s));
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}
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#ifdef STLSOFT_CF_MEMBER_TEMPLATE_CTOR_SUPPORT
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template <ss_typename_param_k S>
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multibyte2wide(S const& s, size_type cch)
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#else
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multibyte2wide(alt_char_type const* s, size_type cch)
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#endif // STLSOFT_CF_MEMBER_TEMPLATE_CTOR_SUPPORT
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: parent_class_type(cch + 1)
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{
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prepare_(stlsoft_ns_qual(c_str_data_a)(s), cch);
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}
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#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
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/// @}
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/// \name Implementation
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/// @{
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private:
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template <ss_typename_param_k S>
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static size_type calc_length_(S const& s)
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{
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return stlsoft_ns_qual(c_str_len_a)(s);
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}
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void prepare_(alt_char_type const* s)
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{
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prepare_(s, parent_class_type::size() - 1);
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}
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void prepare_(alt_char_type const* s, size_type size)
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{
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const pointer data = parent_class_type::data();
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// If the auto_buffer failed to allocate the required memory, and
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// we're not in an exception-environment, then size() will be zero
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if(0 == size)
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{
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// Since we know that auto_buffer's parameterising size must
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// always be greater that 0, then
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data[0] = '\0';
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}
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else
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{
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int err;
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#ifdef STLSOFT_USING_SAFE_STR_FUNCTIONS
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ss_size_t numConverted;
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err = ::mbstowcs_s(&numConverted, data, size + 1, s, size);
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if(0 != err)
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{
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#else /* ? STLSOFT_USING_SAFE_STR_FUNCTIONS */
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if(static_cast<ss_size_t>(-1) == ::mbstowcs(data, s, size))
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{
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err = errno;
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#endif /* STLSOFT_USING_SAFE_STR_FUNCTIONS */
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#ifdef STLSOFT_CF_EXCEPTION_SUPPORT
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STLSOFT_THROW_X(conversion_error("failed to convert multibyte string to wide string", err));
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#else /* ? STLSOFT_CF_EXCEPTION_SUPPORT */
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data[0] = '\0';
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#endif /* STLSOFT_CF_EXCEPTION_SUPPORT */
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} // '}'
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else
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{
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data[size] = '\0';
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}
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}
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}
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/// @}
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/// \name Accessors
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/// @{
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public:
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char_type const* data() const
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{
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return parent_class_type::data();
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}
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char_type const* c_str() const
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{
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return parent_class_type::data();
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}
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size_type size() const
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{
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size_type n = parent_class_type::size();
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#ifdef STLSOFT_CF_EXCEPTION_SUPPORT
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STLSOFT_ASSERT(0 != n);
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#else /* ? STLSOFT_CF_EXCEPTION_SUPPORT */
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if(0 == n)
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{
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return 0;
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}
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#endif /* STLSOFT_CF_EXCEPTION_SUPPORT */
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return n - 1;
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}
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/// @}
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/// \name Operators
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/// @{
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public:
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operator char_type const* () const
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{
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return parent_class_type::data();
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}
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/// @}
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/// \name Not to be implemented
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/// @{
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private:
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# if defined(STLSOFT_COMPILER_IS_GCC)
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public:
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multibyte2wide(multibyte2wide const& rhs)
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: parent_class_type(rhs.parent_class_type::size())
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{
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::memcpy(this->parent_class_type::data(), rhs.parent_class_type::data(), this->parent_class_type::size());
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}
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private:
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# else /* compiler */
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multibyte2wide(multibyte2wide const&);
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# endif /* compiler */
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multibyte2wide& operator =(multibyte2wide const&);
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#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
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/// @}
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};
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/** \brief Converts a wide (<code>whar_t</code>-based) string to a
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* multibyte (<code>char</code>-based) string.
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*
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* \ingroup group__library__conversion
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*/
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template <ss_size_t CCH>
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class wide2multibyte
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: public auto_buffer<ss_char_a_t, CCH>
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{
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/// \name Member Types
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/// @{
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private:
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typedef auto_buffer<ss_char_a_t, CCH> parent_class_type;
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public:
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/// \brief The character type
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typedef ss_char_a_t char_type;
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/// \brief The alternate character type
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typedef ss_char_w_t alt_char_type;
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/// \brief The size type
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typedef ss_typename_type_k parent_class_type::size_type size_type;
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/// \brief The pointer type
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typedef ss_typename_type_k parent_class_type::pointer pointer;
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/// @}
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/// \name Construction
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/// @{
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public:
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#ifdef STLSOFT_CF_MEMBER_TEMPLATE_CTOR_SUPPORT
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template <ss_typename_param_k S>
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ss_explicit_k wide2multibyte(S const& s)
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#else
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ss_explicit_k wide2multibyte(alt_char_type const* s)
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#endif // STLSOFT_CF_MEMBER_TEMPLATE_CTOR_SUPPORT
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: parent_class_type(stlsoft_ns_qual(c_str_len)(s) + 1)
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{
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prepare_(stlsoft_ns_qual(c_str_ptr_w)(s));
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}
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#ifdef STLSOFT_CF_MEMBER_TEMPLATE_CTOR_SUPPORT
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template <ss_typename_param_k S>
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ss_explicit_k wide2multibyte(S const& s, size_type cch)
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#else
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ss_explicit_k wide2multibyte(alt_char_type const* s, size_type cch)
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#endif // STLSOFT_CF_MEMBER_TEMPLATE_CTOR_SUPPORT
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: parent_class_type(cch + 1)
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{
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prepare_(stlsoft_ns_qual(c_str_data_w)(s), cch);
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}
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/// @}
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#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
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// Implementation
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private:
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void prepare_(alt_char_type const* s)
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{
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prepare_(s, parent_class_type::size() - 1);
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}
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void prepare_(alt_char_type const* s, size_type size)
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{
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const pointer data = parent_class_type::data();
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// If the auto_buffer failed to allocate the required memory, and
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// we're not in an exception-environment, then size() will be zero
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if(0 == size)
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{
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// Since we know that auto_buffer's parameterising size must
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// always be greater that 0, then
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data[0] = '\0';
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}
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else
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{
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int err;
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#ifdef STLSOFT_USING_SAFE_STR_FUNCTIONS
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ss_size_t numConverted;
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err = ::wcstombs_s(&numConverted, data, size + 1, s, size);
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if(0 != err)
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{
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#else /* ? STLSOFT_USING_SAFE_STR_FUNCTIONS */
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if(static_cast<ss_size_t>(-1) == ::wcstombs(data, s, size))
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{
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err = errno;
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#endif /* STLSOFT_USING_SAFE_STR_FUNCTIONS */
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#ifdef STLSOFT_CF_EXCEPTION_SUPPORT
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STLSOFT_THROW_X(conversion_error("failed to convert wide string to multibyte string", err));
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#else /* ? STLSOFT_CF_EXCEPTION_SUPPORT */
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data[0] = '\0';
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#endif /* STLSOFT_CF_EXCEPTION_SUPPORT */
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}
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else
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{
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data[size] = '\0';
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}
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}
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}
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/// \name Accessors
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/// @{
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public:
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char_type const* data() const
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{
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return parent_class_type::data();
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}
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char_type const* c_str() const
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{
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return parent_class_type::data();
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}
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size_type size() const
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{
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size_type n = parent_class_type::size();
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#ifdef STLSOFT_CF_EXCEPTION_SUPPORT
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STLSOFT_ASSERT(0 != n);
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#else /* ? STLSOFT_CF_EXCEPTION_SUPPORT */
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if(0 == n)
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{
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return 0;
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}
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#endif /* STLSOFT_CF_EXCEPTION_SUPPORT */
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return n - 1;
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}
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/// @}
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/// \name Operators
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/// @{
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public:
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operator char_type const* () const
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{
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return parent_class_type::data();
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}
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/// @}
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/// \name Not to be implemented
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/// @{
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private:
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# if defined(STLSOFT_COMPILER_IS_GCC)
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public:
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wide2multibyte(wide2multibyte const& rhs)
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: parent_class_type(rhs.parent_class_type::size())
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{
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::memcpy(this->parent_class_type::data(), rhs.parent_class_type::data(), this->parent_class_type::size());
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}
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private:
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# else /* compiler */
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wide2multibyte(wide2multibyte const&);
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# endif /* compiler */
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wide2multibyte& operator =(wide2multibyte const&);
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/// @}
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#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
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};
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#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
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|
template <ss_typename_param_k C>
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class encoding2encoding
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{
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public:
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encoding2encoding(C const* s)
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: m_s(s)
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{}
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encoding2encoding(C *s)
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: m_s(s)
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{}
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template <ss_typename_param_k S>
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encoding2encoding(S const& s)
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: m_s(s.c_str())
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{}
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public:
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C const* c_str() const
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{
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return m_s;
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}
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operator C const* () const
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{
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return m_s;
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}
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private:
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C const* m_s;
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};
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#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
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|
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/* ////////////////////////////////////////////////////////////////////// */
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/** \brief Type that converts a multibyte string to a wide string.
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*
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* \ingroup group__library__conversion
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*/
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typedef multibyte2wide<256> m2w;
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/** \brief Type that converts a wide string to a multibyte string.
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*
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* \ingroup group__library__conversion
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*/
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typedef wide2multibyte<256> w2m;
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/** \brief [Deprecated] Type that converts a multibyte string to a wide string.
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*
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* \ingroup group__library__conversion
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*
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* \deprecated This name is deprecated in favour of stlsoft::m2w
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*/
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typedef multibyte2wide<256> a2w;
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/** \brief [Deprecated] Type that converts a wide string to a multibyte string.
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*
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* \ingroup group__library__conversion
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*
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* \deprecated This name is deprecated in favour of stlsoft::w2m
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*/
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typedef wide2multibyte<256> w2a;
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//#if defined(UNICODE)
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|
//typedef encoding2encoding<ss_char_w_t> t2w;
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|
//typedef encoding2encoding<ss_char_w_t> w2t;
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//typedef w2a t2a;
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//typedef a2w a2t;
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//#else /* ? UNICODE */
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//typedef encoding2encoding<ss_char_a_t> t2a;
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//typedef encoding2encoding<ss_char_a_t> a2t;
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//typedef a2w t2w;
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//typedef w2a w2t;
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//#endif /* UNICODE */
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/* /////////////////////////////////////////////////////////////////////////
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* Shims
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*/
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/** \brief \ref group__concept__shim__string_access__c_str_ptr_null for stlsoft::multibyte2wide
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*
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* \ingroup group__concept__shim__string_access
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*/
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template< ss_size_t CCH
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>
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inline ss_char_w_t const* c_str_ptr_null(stlsoft_ns_qual(multibyte2wide)<CCH> const& b)
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{
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return stlsoft_ns_qual(c_str_ptr_null)(b.c_str());
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}
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|
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#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
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|
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template< ss_size_t CCH
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>
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inline ss_char_w_t const* c_str_ptr_null_w(stlsoft_ns_qual(multibyte2wide)<CCH> const& b)
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|
{
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return stlsoft_ns_qual(c_str_ptr_null)(b.c_str());
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|
}
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|
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#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
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|
|
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/** \brief \ref group__concept__shim__string_access__c_str_ptr for stlsoft::multibyte2wide
|
|
*
|
|
* \ingroup group__concept__shim__string_access
|
|
*/
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template< ss_size_t CCH
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|
>
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inline ss_char_w_t const* c_str_ptr(stlsoft_ns_qual(multibyte2wide)<CCH> const& b)
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|
{
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|
return b.c_str();
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|
}
|
|
|
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#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
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|
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template< ss_size_t CCH
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>
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inline ss_char_w_t const* c_str_ptr_w(stlsoft_ns_qual(multibyte2wide)<CCH> const& b)
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|
{
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return b.c_str();
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|
}
|
|
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|
#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
|
|
|
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/** \brief \ref group__concept__shim__string_access__c_str_data for stlsoft::multibyte2wide
|
|
*
|
|
* \ingroup group__concept__shim__string_access
|
|
*/
|
|
template< ss_size_t CCH
|
|
>
|
|
inline ss_char_w_t const* c_str_data(stlsoft_ns_qual(multibyte2wide)<CCH> const& b)
|
|
{
|
|
return b.data();
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|
}
|
|
|
|
#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
|
|
|
|
template< ss_size_t CCH
|
|
>
|
|
inline ss_char_w_t const* c_str_data_w(stlsoft_ns_qual(multibyte2wide)<CCH> const& b)
|
|
{
|
|
return b.data();
|
|
}
|
|
|
|
#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
|
|
|
|
/** \brief \ref group__concept__shim__string_access__c_str_len for stlsoft::multibyte2wide
|
|
*
|
|
* \ingroup group__concept__shim__string_access
|
|
*/
|
|
template< ss_size_t CCH
|
|
>
|
|
inline ss_size_t c_str_len(stlsoft_ns_qual(multibyte2wide)<CCH> const& b)
|
|
{
|
|
return b.size();
|
|
}
|
|
|
|
#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
|
|
|
|
template< ss_size_t CCH
|
|
>
|
|
inline ss_size_t c_str_len_w(stlsoft_ns_qual(multibyte2wide)<CCH> const& b)
|
|
{
|
|
return b.size();
|
|
}
|
|
|
|
#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
|
|
|
|
|
|
|
|
/** \brief \ref group__concept__shim__string_access__c_str_ptr_null for stlsoft::wide2multibyte
|
|
*
|
|
* \ingroup group__concept__shim__string_access
|
|
*/
|
|
template< ss_size_t CCH
|
|
>
|
|
inline ss_char_a_t const* c_str_ptr_null(stlsoft_ns_qual(wide2multibyte)<CCH> const& b)
|
|
{
|
|
return stlsoft_ns_qual(c_str_ptr_null)(b.c_str());
|
|
}
|
|
|
|
#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
|
|
|
|
template< ss_size_t CCH
|
|
>
|
|
inline ss_char_a_t const* c_str_ptr_null_a(stlsoft_ns_qual(wide2multibyte)<CCH> const& b)
|
|
{
|
|
return stlsoft_ns_qual(c_str_ptr_null)(b.c_str());
|
|
}
|
|
|
|
#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
|
|
|
|
/** \brief \ref group__concept__shim__string_access__c_str_ptr for stlsoft::wide2multibyte
|
|
*
|
|
* \ingroup group__concept__shim__string_access
|
|
*/
|
|
template< ss_size_t CCH
|
|
>
|
|
inline ss_char_a_t const* c_str_ptr(stlsoft_ns_qual(wide2multibyte)<CCH> const& b)
|
|
{
|
|
return b.c_str();
|
|
}
|
|
|
|
#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
|
|
|
|
template< ss_size_t CCH
|
|
>
|
|
inline ss_char_a_t const* c_str_ptr_a(stlsoft_ns_qual(wide2multibyte)<CCH> const& b)
|
|
{
|
|
return b.c_str();
|
|
}
|
|
|
|
#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
|
|
|
|
/** \brief \ref group__concept__shim__string_access__c_str_data for stlsoft::wide2multibyte
|
|
*
|
|
* \ingroup group__concept__shim__string_access
|
|
*/
|
|
template< ss_size_t CCH
|
|
>
|
|
inline ss_char_a_t const* c_str_data(stlsoft_ns_qual(wide2multibyte)<CCH> const& b)
|
|
{
|
|
return b.data();
|
|
}
|
|
|
|
#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
|
|
|
|
template< ss_size_t CCH
|
|
>
|
|
inline ss_char_a_t const* c_str_data_a(stlsoft_ns_qual(wide2multibyte)<CCH> const& b)
|
|
{
|
|
return b.data();
|
|
}
|
|
|
|
#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
|
|
|
|
/** \brief \ref group__concept__shim__string_access__c_str_len for stlsoft::wide2multibyte
|
|
*
|
|
* \ingroup group__concept__shim__string_access
|
|
*/
|
|
template< ss_size_t CCH
|
|
>
|
|
inline ss_size_t c_str_len(stlsoft_ns_qual(wide2multibyte)<CCH> const& b)
|
|
{
|
|
return b.size();
|
|
}
|
|
|
|
#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
|
|
|
|
template< ss_size_t CCH
|
|
>
|
|
inline ss_size_t c_str_len_a(stlsoft_ns_qual(wide2multibyte)<CCH> const& b)
|
|
{
|
|
return b.size();
|
|
}
|
|
|
|
#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
|
|
|
|
|
|
|
|
|
|
/** \brief \ref group__concept__shim__stream_insertion "stream insertion shim" for stlsoft::multibyte2wide
|
|
*
|
|
* \ingroup group__concept__shim__stream_insertion
|
|
*/
|
|
template< ss_typename_param_k S
|
|
, ss_size_t CCH
|
|
>
|
|
inline S& operator <<(S& s, stlsoft_ns_qual(multibyte2wide)<CCH> const& b)
|
|
{
|
|
s << b.c_str();
|
|
|
|
return s;
|
|
}
|
|
|
|
/** \brief \ref group__concept__shim__stream_insertion "stream insertion shim" for stlsoft::wide2multibyte
|
|
*
|
|
* \ingroup group__concept__shim__stream_insertion
|
|
*/
|
|
template< ss_typename_param_k S
|
|
, ss_size_t CCH
|
|
>
|
|
inline S& operator <<(S& s, stlsoft_ns_qual(wide2multibyte)<CCH> const& b)
|
|
{
|
|
s << b.c_str();
|
|
|
|
return s;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
// Unit-testing
|
|
|
|
#ifdef STLSOFT_UNITTEST
|
|
# include "./unittest/char_conversions_unittest_.h"
|
|
#endif /* STLSOFT_UNITTEST */
|
|
|
|
/* ////////////////////////////////////////////////////////////////////// */
|
|
|
|
#ifndef _STLSOFT_NO_NAMESPACE
|
|
} // namespace stlsoft
|
|
#endif /* _STLSOFT_NO_NAMESPACE */
|
|
|
|
/* /////////////////////////////////////////////////////////////////////////
|
|
* Global namespace shims
|
|
*/
|
|
|
|
/* This defines stream inserter shim function templates for the converters
|
|
* for use with the Visual C++ <7.1 standard library.
|
|
*/
|
|
|
|
#if defined(STLSOFT_CF_STD_LIBRARY_IS_DINKUMWARE_VC) && \
|
|
STLSOFT_CF_STD_LIBRARY_DINKUMWARE_VC_VERSION < STLSOFT_CF_DINKUMWARE_VC_VERSION_7_1
|
|
|
|
# include <iosfwd>
|
|
|
|
template <stlsoft_ns_qual(ss_size_t) CCH>
|
|
inline stlsoft_ns_qual_std(basic_ostream)<char>& operator <<(stlsoft_ns_qual_std(basic_ostream)<char> &stm, stlsoft_ns_qual(wide2multibyte)<CCH> const& b)
|
|
{
|
|
return stm << b.c_str();
|
|
}
|
|
|
|
template <stlsoft_ns_qual(ss_size_t) CCH>
|
|
inline stlsoft_ns_qual_std(basic_ostream)<wchar_t>& operator <<(stlsoft_ns_qual_std(basic_ostream)<wchar_t> &stm, stlsoft_ns_qual(multibyte2wide)<CCH> const& b)
|
|
{
|
|
return stm << b.c_str();
|
|
}
|
|
|
|
#endif /* library */
|
|
|
|
/* ////////////////////////////////////////////////////////////////////// */
|
|
|
|
#endif /* !STLSOFT_INCL_STLSOFT_CONVERSION_HPP_CHAR_CONVERSIONS */
|
|
|
|
/* ///////////////////////////// end of file //////////////////////////// */
|