98 lines
2.5 KiB
C++
98 lines
2.5 KiB
C++
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// Copyright (c) 2006, 2007 Julio M. Merino Vidal
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// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
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// Copyright (c) 2009 Boris Schaeling
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// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
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// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
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// Copyright (c) 2016 Klemens D. Morgenstern
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_PROCESS_EXE_HPP
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#define BOOST_PROCESS_EXE_HPP
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#include <boost/process/detail/basic_cmd.hpp>
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/** \file boost/process/exe.hpp
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*
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* Header which provides the exe property.
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\xmlonly
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<programlisting>
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namespace boost {
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namespace process {
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<emphasis>unspecified</emphasis> <globalname alt="boost::process::exe">exe</globalname>;
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}
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}
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</programlisting>
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\endxmlonly
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*/
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namespace boost {
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namespace filesystem { class path; }
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namespace process {
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namespace detail {
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struct exe_
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{
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template<typename = void>
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inline exe_setter_<typename boost::filesystem::path::value_type> operator()(const boost::filesystem::path & pth) const
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{
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return exe_setter_<typename boost::filesystem::path::value_type>(pth.native());
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}
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template<typename = void>
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inline exe_setter_<typename boost::filesystem::path::value_type> operator=(const boost::filesystem::path & pth) const
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{
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return exe_setter_<typename boost::filesystem::path::value_type>(pth.native());
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}
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template<typename Char>
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inline exe_setter_<Char> operator()(const Char *s) const
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{
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return exe_setter_<Char>(s);
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}
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template<typename Char>
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inline exe_setter_<Char> operator= (const Char *s) const
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{
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return exe_setter_<Char>(s);
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}
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template<typename Char>
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inline exe_setter_<Char> operator()(const std::basic_string<Char> &s) const
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{
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return exe_setter_<Char>(s);
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}
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template<typename Char>
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inline exe_setter_<Char> operator= (const std::basic_string<Char> &s) const
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{
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return exe_setter_<Char>(s);
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}
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};
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}
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/** The exe property allows to explicitly set the executable.
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The overload form applies when to the first, when several strings are passed to a launching
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function.
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The following expressions are valid, with `value` being either a C-String or
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a `std::basic_string` with `char` or `wchar_t` or a `boost::filesystem::path`.
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\code{.cpp}
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exe="value";
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exe(value);
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\endcode
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The property can only be used for assignments.
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*/
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constexpr boost::process::detail::exe_ exe{};
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}}
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#endif
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