extract.h

/*
 *  Copyright (C) 2004-2021 Edward F. Valeev
 *
 *  This file is part of Libint.
 *
 *  Libint 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 3 of the License, or
 *  (at your option) any later version.
 *
 *  Libint 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 Libint.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 
#ifndef _libint2_src_bin_libint_extract_h_
#define _libint2_src_bin_libint_extract_h_
 
#include <string>
#include <list>
#include <smart_ptr.h>
 
namespace libint2 {
 
  class DGVertex;
 
  class ExtractExternSymbols {
  public:
    typedef SafePtr<DGVertex> VertexPtr;
    typedef std::list<std::string> Symbols;
 
    ExtractExternSymbols() {}
    ~ExtractExternSymbols() {}
 
    void operator()(const VertexPtr& v);
 
    const Symbols& symbols() const;
 
  private:
    mutable Symbols symbols_;
    // symbols are stored as a map
    typedef std::map<std::string,bool> LabelMap;
    LabelMap map_;
  };
 
  class ExtractRR {
  public:
    typedef SafePtr<DGVertex> VertexPtr;
    typedef RRStack::InstanceID RRid;
    typedef std::list<RRid> RRList;
 
    ExtractRR() {}
    ~ExtractRR() {}
 
    void operator()(const VertexPtr& v);
 
    const RRList& rrlist() const;
 
  private:
    mutable RRList rrlist_;
    // RRid are stored in a map
    typedef std::map<RRid,bool> RRMap;
    RRMap map_;
  };
 
};
 
#endif // header guard