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Diffstat (limited to 'ext/systemc/src/sysc/utils/sc_mempool.h')
-rw-r--r-- | ext/systemc/src/sysc/utils/sc_mempool.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/ext/systemc/src/sysc/utils/sc_mempool.h b/ext/systemc/src/sysc/utils/sc_mempool.h new file mode 100644 index 000000000..1c053ae1c --- /dev/null +++ b/ext/systemc/src/sysc/utils/sc_mempool.h @@ -0,0 +1,93 @@ +/***************************************************************************** + + Licensed to Accellera Systems Initiative Inc. (Accellera) under one or + more contributor license agreements. See the NOTICE file distributed + with this work for additional information regarding copyright ownership. + Accellera licenses this file to you under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with the + License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied. See the License for the specific language governing + permissions and limitations under the License. + + *****************************************************************************/ + +/***************************************************************************** + + sc_mempool.h - Memory pools for small objects. + + Original Author: Stan Y. Liao, Synopsys, Inc. + + CHANGE LOG AT END OF FILE + *****************************************************************************/ + +#ifndef SC_MEMPOOL_H +#define SC_MEMPOOL_H + + +#include "sysc/utils/sc_iostream.h" + +namespace sc_core { + +// ---------------------------------------------------------------------------- +// CLASS : sc_mempool +// +// ... +// ---------------------------------------------------------------------------- + +class sc_mempool +{ +public: + + static void* allocate( std::size_t sz ); + static void release( void* p, std::size_t sz ); + static void display_statistics(); +}; + + +// ---------------------------------------------------------------------------- +// CLASS : sc_mpobject +// +// ... +// ---------------------------------------------------------------------------- + +class sc_mpobject +{ +public: + + static void* operator new( std::size_t sz ) + { return sc_mempool::allocate( sz ); } + + static void operator delete( void* p, std::size_t sz ) + { sc_mempool::release( p, sz ); } + + static void* operator new[]( std::size_t sz ) + { return sc_mempool::allocate( sz ); } + + static void operator delete[]( void* p, std::size_t sz ) + { sc_mempool::release( p, sz ); } +}; + +} // namespace sc_core + +// $Log: sc_mempool.h,v $ +// Revision 1.3 2011/08/26 20:46:18 acg +// Andy Goodrich: moved the modification log to the end of the file to +// eliminate source line number skew when check-ins are done. +// +// Revision 1.2 2011/02/18 20:38:44 acg +// Andy Goodrich: Updated Copyright notice. +// +// Revision 1.1.1.1 2006/12/15 20:20:06 acg +// SystemC 2.3 +// +// Revision 1.3 2006/01/13 18:53:11 acg +// Andy Goodrich: Added $Log command so that CVS comments are reproduced in +// the source. + +#endif |