// 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 // Copyright (c) 2016 Klemens D. Morgenstern // // 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_EXE_HPP #define BOOST_PROCESS_EXE_HPP #include <boost/process/detail/basic_cmd.hpp> /** \file boost/process/exe.hpp * * Header which provides the exe property. \xmlonly <programlisting> namespace boost { namespace process { <emphasis>unspecified</emphasis> <globalname alt="boost::process::exe">exe</globalname>; } } </programlisting> \endxmlonly */ namespace boost { namespace filesystem { class path; } namespace process { namespace detail { struct exe_ { template<typename = void> inline exe_setter_<typename boost::filesystem::path::value_type> operator()(const boost::filesystem::path & pth) const { return exe_setter_<typename boost::filesystem::path::value_type>(pth.native()); } template<typename = void> inline exe_setter_<typename boost::filesystem::path::value_type> operator=(const boost::filesystem::path & pth) const { return exe_setter_<typename boost::filesystem::path::value_type>(pth.native()); } template<typename Char> inline exe_setter_<Char> operator()(const Char *s) const { return exe_setter_<Char>(s); } template<typename Char> inline exe_setter_<Char> operator= (const Char *s) const { return exe_setter_<Char>(s); } template<typename Char> inline exe_setter_<Char> operator()(const std::basic_string<Char> &s) const { return exe_setter_<Char>(s); } template<typename Char> inline exe_setter_<Char> operator= (const std::basic_string<Char> &s) const { return exe_setter_<Char>(s); } }; } /** The exe property allows to explicitly set the executable. The overload form applies when to the first, when several strings are passed to a launching function. The following expressions are valid, with `value` being either a C-String or a `std::basic_string` with `char` or `wchar_t` or a `boost::filesystem::path`. \code{.cpp} exe="value"; exe(value); \endcode The property can only be used for assignments. */ constexpr boost::process::detail::exe_ exe{}; }} #endif