Initial import from SVN

2014-03-09 10:58:52 +01:00
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+// 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
+//
+// 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_WINDOWS_CHILD_HPP
+#define BOOST_PROCESS_WINDOWS_CHILD_HPP
+
+#include <boost/move/move.hpp>
+#include <Windows.h>
+
+namespace boost { namespace process { namespace windows {
+
+class child
+{
+public:
+    PROCESS_INFORMATION proc_info;
+
+    explicit child(const PROCESS_INFORMATION &pi) : proc_info(pi) {}
+
+    ~child()
+    {
+        ::CloseHandle(proc_info.hProcess);
+        ::CloseHandle(proc_info.hThread);
+    }
+
+    child(BOOST_RV_REF(child) c) : proc_info(c.proc_info)
+    {
+        c.proc_info.hProcess = INVALID_HANDLE_VALUE;
+        c.proc_info.hThread = INVALID_HANDLE_VALUE;
+    }
+
+    child &operator=(BOOST_RV_REF(child) c)
+    {
+        ::CloseHandle(proc_info.hProcess);
+        ::CloseHandle(proc_info.hThread);
+        proc_info = c.proc_info;
+        c.proc_info.hProcess = INVALID_HANDLE_VALUE;
+        c.proc_info.hThread = INVALID_HANDLE_VALUE;
+        return *this;
+    }
+
+    HANDLE process_handle() const { return proc_info.hProcess; }
+
+private:
+    BOOST_MOVABLE_BUT_NOT_COPYABLE(child);
+};
+
+}}}
+
+#endif