| // 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 |