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// Copyright (c) 2006, 2007 Julio M. Merino Vidal
// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
// Copyright (c) 2009 Boris Schaeling
// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
//
// 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 BOOST_PROCESS_START_IN_DIR_HPP
#define BOOST_PROCESS_START_IN_DIR_HPP
#include <boost/process/detail/config.hpp>
#include <boost/process/detail/handler.hpp>
#include <boost/process/locale.hpp>
#if defined (BOOST_POSIX_API)
#include <boost/process/detail/posix/start_dir.hpp>
#elif defined (BOOST_WINDOWS_API)
#include <boost/process/detail/windows/start_dir.hpp>
#endif
#include <boost/process/detail/config.hpp>
#include <string>
#include <boost/filesystem/path.hpp>
/** \file boost/process/start_dir.hpp
*
Header which provides the start_dir property, which allows to set the directory
the process shall be started in.
\xmlonly
<programlisting>
namespace boost {
namespace process {
<emphasis>unspecified</emphasis> <globalname alt="boost::process::start_dir">start_dir</globalname>;
}
}
</programlisting>
\endxmlonly
*/
namespace boost { namespace process { namespace detail {
struct start_dir_
{
constexpr start_dir_() {};
template<typename Char>
api::start_dir_init<Char> operator()(const std::basic_string<Char> & st) const {return {st}; }
template<typename Char>
api::start_dir_init<Char> operator()(std::basic_string<Char> && s) const {return {std::move(s)}; }
template<typename Char>
api::start_dir_init<Char> operator()(const Char* s) const {return {s}; }
api::start_dir_init<typename boost::filesystem::path::value_type>
operator()(const boost::filesystem::path & st) const {return {st.native()}; }
template<typename Char>
api::start_dir_init<Char> operator= (const std::basic_string<Char> & st) const {return {st}; }
template<typename Char>
api::start_dir_init<Char> operator= (std::basic_string<Char> && s) const {return {std::move(s)}; }
template<typename Char>
api::start_dir_init<Char> operator= (const Char* s) const {return {s}; }
api::start_dir_init<typename boost::filesystem::path::value_type>
operator= (const boost::filesystem::path & st) const {return {st.native()}; }
};
template<> struct is_wchar_t<api::start_dir_init<wchar_t>> : std::true_type {};
template<>
struct char_converter<char, api::start_dir_init<wchar_t>>
{
static api::start_dir_init<char> conv(const api::start_dir_init<wchar_t> & in)
{
return api::start_dir_init<char>{::boost::process::detail::convert(in.str())};
}
};
template<>
struct char_converter<wchar_t, api::start_dir_init<char>>
{
static api::start_dir_init<wchar_t> conv(const api::start_dir_init<char> & in)
{
return api::start_dir_init<wchar_t>{::boost::process::detail::convert(in.str())};
}
};
}
/**
To set the start dir, the `start_dir` property is provided.
The valid operations are the following:
\code{.cpp}
start_dir=path
start_dir(path)
\endcode
It can be used with `std::string`, `std::wstring` and `boost::filesystem::path`.
*/
constexpr ::boost::process::detail::start_dir_ start_dir;
}}
#endif
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