| /* |
| * Copyright Andrey Semashev 2007 - 2015. |
| * 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) |
| */ |
| /*! |
| * \file current_process_name.hpp |
| * \author Andrey Semashev |
| * \date 29.07.2012 |
| * |
| * The header contains implementation of a current process name attribute |
| */ |
| |
| #ifndef BOOST_LOG_ATTRIBUTES_CURRENT_PROCESS_NAME_HPP_INCLUDED_ |
| #define BOOST_LOG_ATTRIBUTES_CURRENT_PROCESS_NAME_HPP_INCLUDED_ |
| |
| #include <string> |
| #include <boost/log/detail/config.hpp> |
| #include <boost/log/attributes/constant.hpp> |
| #include <boost/log/attributes/attribute_cast.hpp> |
| #include <boost/log/detail/header.hpp> |
| |
| #ifdef BOOST_HAS_PRAGMA_ONCE |
| #pragma once |
| #endif |
| |
| namespace boost { |
| |
| BOOST_LOG_OPEN_NAMESPACE |
| |
| namespace aux { |
| |
| //! The function returns the current process name |
| BOOST_LOG_API std::string get_process_name(); |
| |
| } // namespace aux |
| |
| namespace attributes { |
| |
| /*! |
| * \brief A class of an attribute that holds the current process name |
| */ |
| class current_process_name : |
| public constant< std::string > |
| { |
| typedef constant< std::string > base_type; |
| |
| public: |
| /*! |
| * Constructor. Initializes the attribute with the current process name. |
| */ |
| current_process_name() : base_type(boost::log::aux::get_process_name()) {} |
| /*! |
| * Constructor for casting support |
| */ |
| explicit current_process_name(cast_source const& source) : |
| base_type(source) |
| { |
| } |
| }; |
| |
| } // namespace attributes |
| |
| BOOST_LOG_CLOSE_NAMESPACE // namespace log |
| |
| } // namespace boost |
| |
| #include <boost/log/detail/footer.hpp> |
| |
| #endif // BOOST_LOG_ATTRIBUTES_CURRENT_PROCESS_NAME_HPP_INCLUDED_ |