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267 lines
7.5 KiB
267 lines
7.5 KiB
/* /////////////////////////////////////////////////////////////////////////
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* File: stlsoft/std/cstdlib.hpp
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*
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* Purpose: Mappings to stdlib string functions
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*
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* Created: 2nd December 2004
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* Updated: 31st March 2010
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*
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* Home: http://stlsoft.org/
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*
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* Copyright (c) 2004-2010, 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/std/cstdlib.hpp
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*
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* \brief [C++ only] Mappings of stdlib string functions that use
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* \ref group__concept__shim__string_access string
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* (\ref group__library__utility "Utility" Library).
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*/
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#ifndef STLSOFT_INCL_STLSOFT_STD_HPP_CSTDLIB
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#define STLSOFT_INCL_STLSOFT_STD_HPP_CSTDLIB
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#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
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# define STLSOFT_VER_STLSOFT_STD_HPP_CSTDLIB_MAJOR 2
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# define STLSOFT_VER_STLSOFT_STD_HPP_CSTDLIB_MINOR 0
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# define STLSOFT_VER_STLSOFT_STD_HPP_CSTDLIB_REVISION 1
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# define STLSOFT_VER_STLSOFT_STD_HPP_CSTDLIB_EDIT 25
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#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
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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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#ifndef STLSOFT_INCL_STLSOFT_STD_HPP_CBASE_
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# include <stlsoft/std/cbase_.hpp>
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#endif /* !STLSOFT_INCL_STLSOFT_STD_HPP_CBASE_ */
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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_H_STDLIB
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# define STLSOFT_INCL_H_STDLIB
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# include <stdlib.h>
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#endif /* !STLSOFT_INCL_H_STDLIB */
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/* /////////////////////////////////////////////////////////////////////////
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* Compiler / library feature discrimination
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*/
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#define STLSOFT_STD_CSTDLIB_ATOI_SUPPORTED
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#define STLSOFT_STD_CSTDLIB_ATOL_SUPPORTED
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#define STLSOFT_STD_CSTDLIB_ATOF_SUPPORTED
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#if defined(STLSOFT_COMPILER_IS_BORLAND) || \
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defined(STLSOFT_COMPILER_IS_DMC) || \
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( defined(STLSOFT_COMPILER_IS_GCC) && \
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defined(WIN32)) || \
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( defined(STLSOFT_COMPILER_IS_INTEL) && \
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defined(WIN32)) || \
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defined(STLSOFT_COMPILER_IS_MSVC) || \
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defined(STLSOFT_COMPILER_IS_MWERKS) || \
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defined(STLSOFT_COMPILER_IS_WATCOM)
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# define STLSOFT_STD_CSTDLIB_WTOI_SUPPORTED
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#endif /* compiler */
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#if defined(STLSOFT_COMPILER_IS_BORLAND) || \
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defined(STLSOFT_COMPILER_IS_DMC) || \
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( defined(STLSOFT_COMPILER_IS_GCC) && \
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defined(WIN32)) || \
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( defined(STLSOFT_COMPILER_IS_INTEL) && \
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defined(WIN32)) || \
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defined(STLSOFT_COMPILER_IS_MSVC) || \
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defined(STLSOFT_COMPILER_IS_WATCOM)
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# define STLSOFT_STD_CSTDLIB_WTOL_SUPPORTED
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#endif /* compiler */
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#if defined(STLSOFT_COMPILER_IS_BORLAND) || \
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( defined(STLSOFT_COMPILER_IS_MSVC) && \
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_MSC_VER >= 1300) || \
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defined(STLSOFT_COMPILER_IS_WATCOM)
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# define STLSOFT_STD_CSTDLIB_WTOF_SUPPORTED
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#endif /* compiler */
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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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* Helper classes
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*/
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#ifndef STLSOFT_DOCUMENTATION_SKIP_SECTION
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struct atoi_helper
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{
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static int call(char const* s)
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{
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return ::atoi(s);
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}
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#ifdef STLSOFT_STD_CSTDLIB_WTOI_SUPPORTED
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static int call(wchar_t const* s)
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{
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return ::_wtoi(s);
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}
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#endif /* STLSOFT_STD_CSTDLIB_WTOI_SUPPORTED */
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};
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struct atol_helper
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{
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static long call(char const* s)
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{
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return ::atol(s);
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}
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#ifdef STLSOFT_STD_CSTDLIB_WTOL_SUPPORTED
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static long call(wchar_t const* s)
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{
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return ::_wtol(s);
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}
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#endif /* STLSOFT_STD_CSTDLIB_WTOL_SUPPORTED */
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};
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struct atof_helper
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{
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static double call(char const* s)
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{
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return ::atof(s);
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}
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#ifdef STLSOFT_STD_CSTDLIB_WTOF_SUPPORTED
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static double call(wchar_t const* s)
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{
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return ::_wtof(s);
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}
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#endif /* STLSOFT_STD_CSTDLIB_WTOF_SUPPORTED */
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};
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#endif /* !STLSOFT_DOCUMENTATION_SKIP_SECTION */
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/* /////////////////////////////////////////////////////////////////////////
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* Functions
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*/
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/// \name atoi family
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/// @{
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template <ss_typename_param_k S>
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inline int atoi(S const& s)
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{
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return atoi_helper::call(stlsoft_ns_qual(c_str_ptr)(s));
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}
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template <ss_typename_param_k S>
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inline long atol(S const& s)
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{
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return atol_helper::call(stlsoft_ns_qual(c_str_ptr)(s));
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}
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template <ss_typename_param_k S>
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inline double atof(S const& s)
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{
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return atof_helper::call(stlsoft_ns_qual(c_str_ptr)(s));
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}
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/// @}
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/// \name strtol family
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/// @{
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inline long strtol(ss_char_a_t const* s, ss_char_a_t** endptr, int radix)
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{
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return ::strtol(s, endptr, radix);
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}
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inline long strtol(ss_char_w_t const* s, ss_char_w_t** endptr, int radix)
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{
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return ::wcstol(s, endptr, radix);
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}
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inline unsigned long strtoul(ss_char_a_t const* s, ss_char_a_t** endptr, int radix)
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{
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return ::strtoul(s, endptr, radix);
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}
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inline unsigned long strtoul(ss_char_w_t const* s, ss_char_w_t** endptr, int radix)
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{
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return ::wcstoul(s, endptr, radix);
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}
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inline double strtod(ss_char_a_t const* s, ss_char_a_t** endptr)
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{
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return ::strtod(s, endptr);
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}
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inline double strtod(ss_char_w_t const* s, ss_char_w_t** endptr)
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{
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return ::wcstod(s, endptr);
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}
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/// @}
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/** \brief system()
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*
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* \ingroup group__library__utility
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*/
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template <ss_typename_param_k S>
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inline int system(S const& s)
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{
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return ::system(stlsoft_ns_qual(c_str_ptr)(s));
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}
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/* /////////////////////////////////////////////////////////////////////////
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* Unit-testing
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*/
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#ifdef STLSOFT_UNITTEST
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# include "./unittest/cstdlib_unittest_.h"
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#endif /* STLSOFT_UNITTEST */
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/* ////////////////////////////////////////////////////////////////////// */
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#ifndef _STLSOFT_NO_NAMESPACE
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} // namespace stlsoft
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#endif /* _STLSOFT_NO_NAMESPACE */
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/* ////////////////////////////////////////////////////////////////////// */
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#endif /* !STLSOFT_INCL_STLSOFT_STD_HPP_CSTDLIB */
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/* ///////////////////////////// end of file //////////////////////////// */
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