/*****************************************************************************

  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_name_gen.h -- Unique name generator.

  Original Author: Martin Janssen, Synopsys, Inc., 2001-05-21

  CHANGE LOG AT THE END OF THE FILE
 *****************************************************************************/


#ifndef SC_NAME_GEN
#define SC_NAME_GEN


#include <cstdio>

#include "sysc/utils/sc_hash.h"

namespace sc_core{

// ----------------------------------------------------------------------------
//  CLASS : sc_name_gen
//
//  Unique name generator class.
// ----------------------------------------------------------------------------

class sc_name_gen
{
public:

    sc_name_gen();
    ~sc_name_gen();

    const char* gen_unique_name( const char* basename_, 
                                 bool preserve_first = false 
                               );

private:

    sc_strhash<int*> m_unique_name_map;
    char             m_unique_name[BUFSIZ];

private:

    // disabled
    sc_name_gen( const sc_name_gen& );
    sc_name_gen& operator = ( const sc_name_gen& );
};

} // namespace sc_core

// $Log: sc_name_gen.h,v $
// Revision 1.5  2011/08/26 20:46:10  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 1.4  2011/02/18 20:27:14  acg
//  Andy Goodrich: Updated Copyrights.
//
// Revision 1.3  2011/02/13 21:47:37  acg
//  Andy Goodrich: update copyright notice.
//
// Revision 1.2  2008/05/22 17:06:26  acg
//  Andy Goodrich: updated copyright notice to include 2008.
//
// Revision 1.1.1.1  2006/12/15 20:20:05  acg
// SystemC 2.3
//
// Revision 1.3  2006/01/13 18:44:30  acg
// Added $Log to record CVS changes into the source.

#endif

// Taf!