Utils: Add pimpl_tr (no documentation as of yet)

[senf.git] / senf / Utils / pimpl_ptr.hh

diff --git a/senf/Utils/pimpl_ptr.hh b/senf/Utils/pimpl_ptr.hh
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+// $Id$
+//
+// Copyright (C) 2010
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
+//     Stefan Bund <g0dil@berlios.de>
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the
+// Free Software Foundation, Inc.,
+// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+/** \file
+    \brief pimpl_ptr public header */
+
+#ifndef HH_SENF_senf_Utils_pimpl_ptr_
+#define HH_SENF_senf_Utils_pimpl_ptr_ 1
+
+// Custom includes
+#include <algorithm>
+#include <boost/ptr_container/clone_allocator.hpp>
+
+//#include "pimpl_ptr.mpp"
+///////////////////////////////hh.p////////////////////////////////////////
+
+namespace senf
+{
+
+    template<typename T, class CloneAllocator=boost::heap_clone_allocator>
+    class pimpl_ptr
+    {
+        typedef void (*Deleter)(T* p);
+        typedef T* (*Copier)(const T* p);
+
+    public:
+        explicit pimpl_ptr(T* pointee);
+        pimpl_ptr(const pimpl_ptr & rhs);
+        ~pimpl_ptr() throw();
+
+        const T* get() const throw();
+        T* get() throw();
+
+        const T* operator->() const throw();
+        T* operator->() throw();
+
+        const T& operator*() const throw();
+        T& operator*() throw();
+
+        void swap(pimpl_ptr& with) throw();
+
+        pimpl_ptr & operator=(const pimpl_ptr & rhs);
+
+    private:
+        static Copier doCopy_;
+        static Deleter doDelete_;
+        T* p;
+
+        static void myDeleteFn(T* p);
+        static T* myCopyFn(const T* p);
+    };
+
+}
+
+namespace std
+{
+    template<class T, class CloneAllocator>
+    void swap(senf::pimpl_ptr<T,CloneAllocator>& lhs, senf::pimpl_ptr<T,CloneAllocator>& rhs)
+        throw();
+}
+
+///////////////////////////////hh.e////////////////////////////////////////
+//#include "pimpl_ptr.cci"
+//#include "pimpl_ptr.ct"
+#include "pimpl_ptr.cti"
+#endif
+
+\f
+// Local Variables:
+// mode: c++
+// fill-column: 100
+// comment-column: 40
+// c-file-style: "senf"
+// indent-tabs-mode: nil
+// ispell-local-dictionary: "american"
+// compile-command: "scons -u test"
+// End: