1 files changed, 128 insertions, 0 deletions
diff --git a/tools/inc/tools/mempool.hxx b/tools/inc/tools/mempool.hxx
new file mode 100644
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+++ b/tools/inc/tools/mempool.hxx
@@ -0,0 +1,128 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#ifndef _SVMEMPOOL_HXX
+#define _SVMEMPOOL_HXX
+
+#include "tools/toolsdllapi.h"
+#include "tools/solar.h"
+
+// ----------------
+// - FixedMemPool -
+// ----------------
+
+struct FixedMemPool_Impl;
+
+class TOOLS_DLLPUBLIC FixedMemPool
+{
+    FixedMemPool_Impl * m_pImpl;
+    char const *        m_pTypeName;
+
+public:
+                    FixedMemPool( char const * pTypeName,
+                                  sal_uInt16 nTypeSize,
+                                  sal_uInt16 nInitSize = 512,
+                                  sal_uInt16 nGrowSize = 256 );
+                    ~FixedMemPool();
+
+    void*           Alloc();
+    void            Free( void* p );
+};
+
+// ----------------------------
+// - DECL_FIXEDMEMPOOL_NEWDEL -
+// ----------------------------
+
+#define DECL_FIXEDMEMPOOL_NEW_DECL() \
+static void * operator new( size_t n )
+
+#define DECL_FIXEDMEMPOOL_NEW_IMPL( Class ) \
+void * Class::operator new( size_t n )
+
+#define IMPL_FIXEDMEMPOOL_NEW_BODY( Class, aPool ) \
+{ \
+    if ( n == sizeof( Class ) ) \
+        return (aPool).Alloc(); \
+    else \
+        return ::operator new(n); \
+}
+
+#define DECL_FIXEDMEMPOOL_NEW_INLINE( Class, aPool ) \
+DECL_FIXEDMEMPOOL_NEW_DECL() \
+IMPL_FIXEDMEMPOOL_NEW_BODY( Class, aPool )
+
+#define DECL_FIXEDMEMPOOL_DEL_DECL() \
+static void operator delete( void * p, size_t n )
+
+#define DECL_FIXEDMEMPOOL_DEL_IMPL( Class ) \
+void Class::operator delete( void * p, size_t n )
+
+#define IMPL_FIXEDMEMPOOL_DEL_BODY( Class, aPool ) \
+{ \
+    if ( n == sizeof( Class ) ) \
+        (aPool).Free(p); \
+    else \
+        ::operator delete(p); \
+}
+
+#define DECL_FIXEDMEMPOOL_DEL_INLINE( Class, aPool ) \
+DECL_FIXEDMEMPOOL_DEL_DECL() \
+IMPL_FIXEDMEMPOOL_DEL_BODY( Class, aPool )
+
+#define DECL_FIXEDMEMPOOL_NEWDEL( Class ) \
+    private: \
+        static FixedMemPool aPool; \
+    public: \
+        DECL_FIXEDMEMPOOL_NEW_INLINE( Class, aPool ) \
+        DECL_FIXEDMEMPOOL_DEL_INLINE( Class, aPool )
+
+#define IMPL_FIXEDMEMPOOL_STRING(x) IMPL_FIXEDMEMPOOL_MAKESTRING(x)
+#define IMPL_FIXEDMEMPOOL_MAKESTRING(x) #x
+
+#define IMPL_FIXEDMEMPOOL_NEWDEL( Class, InitSize, GrowSize) \
+    FixedMemPool Class::aPool( IMPL_FIXEDMEMPOOL_STRING( Class ), sizeof( Class ), (InitSize), (GrowSize) );
+
+#define DECL_FIXEDMEMPOOL_NEWDEL_DLL( Class ) \
+    private: \
+        static FixedMemPool aPool; \
+    public: \
+        DECL_FIXEDMEMPOOL_NEW_DECL(); \
+        DECL_FIXEDMEMPOOL_DEL_DECL();
+
+#define IMPL_FIXEDMEMPOOL_NEWDEL_DLL( Class, InitSize, GrowSize) \
+    FixedMemPool Class::aPool( IMPL_FIXEDMEMPOOL_STRING( Class ), sizeof( Class ), (InitSize), (GrowSize) ); \
+    DECL_FIXEDMEMPOOL_NEW_IMPL( Class ) \
+    IMPL_FIXEDMEMPOOL_NEW_BODY( Class, aPool ) \
+    DECL_FIXEDMEMPOOL_DEL_IMPL( Class ) \
+    IMPL_FIXEDMEMPOOL_DEL_BODY( Class, aPool )
+
+#define INIT_FIXEDMEMPOOL_NEWDEL_DLL( Class, aPool, InitSize, GrowSize ) \
+    aPool( IMPL_FIXEDMEMPOOL_STRING( Class ), sizeof( Class ), (InitSize), (GrowSize) )
+
+#endif // _SVMEMPOOL_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */