add boost on mac

macx64/include/boost/log/expressions/predicates/is_debugger_present.hpp

@@ -0,0 +1,107 @@
+/*
+ *          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   is_debugger_present.hpp
+ * \author Andrey Semashev
+ * \date   05.12.2012
+ *
+ * The header contains implementation of the \c is_debugger_present predicate in template expressions.
+ */
+
+#ifndef BOOST_LOG_EXPRESSIONS_PREDICATES_IS_DEBUGGER_PRESENT_HPP_INCLUDED_
+#define BOOST_LOG_EXPRESSIONS_PREDICATES_IS_DEBUGGER_PRESENT_HPP_INCLUDED_
+
+#include <boost/log/detail/config.hpp>
+
+#ifdef BOOST_HAS_PRAGMA_ONCE
+#pragma once
+#endif
+
+#if defined(BOOST_WINDOWS)
+
+#include <boost/phoenix/core/terminal.hpp> // this is needed to be able to include this header alone, Boost.Phoenix blows up without it
+#include <boost/phoenix/function/adapt_callable.hpp>
+#include <boost/log/detail/header.hpp>
+
+#if defined(BOOST_USE_WINDOWS_H)
+
+#ifndef _WIN32_WINNT
+#define _WIN32_WINNT 0x0500
+#endif
+
+#include <windows.h>
+
+#else // defined(BOOST_USE_WINDOWS_H)
+
+namespace boost {
+
+BOOST_LOG_OPEN_NAMESPACE
+
+namespace expressions {
+
+namespace aux {
+
+extern "C" {
+
+__declspec(dllimport) int __stdcall IsDebuggerPresent();
+
+} // extern "C"
+
+} // namespace aux
+
+} // namespace expressions
+
+BOOST_LOG_CLOSE_NAMESPACE // namespace log
+
+} // namespace boost
+
+#endif // BOOST_USE_WINDOWS_H
+
+namespace boost {
+
+BOOST_LOG_OPEN_NAMESPACE
+
+namespace expressions {
+
+namespace aux {
+
+struct is_debugger_present
+{
+    typedef bool result_type;
+
+    result_type operator() () const
+    {
+        return IsDebuggerPresent() != 0;
+    }
+};
+
+} // namespace aux
+
+#ifndef BOOST_LOG_DOXYGEN_PASS
+
+BOOST_PHOENIX_ADAPT_CALLABLE_NULLARY(is_debugger_present, aux::is_debugger_present)
+
+#else
+
+/*!
+ * The function generates a filter that will check whether the logger is attached to the process
+ */
+unspecified is_debugger_present();
+
+#endif
+
+} // namespace expressions
+
+BOOST_LOG_CLOSE_NAMESPACE // namespace log
+
+} // namespace boost
+
+#include <boost/log/detail/footer.hpp>
+
+#endif // BOOST_WINDOWS
+
+#endif // BOOST_LOG_EXPRESSIONS_PREDICATES_IS_DEBUGGER_PRESENT_HPP_INCLUDED_