chemistry/qc/mbpt/util.h
//
// util.h
//
// Copyright (C) 1997 Limit Point Systems, Inc.
//
// Author: Curtis Janssen <cljanss@limitpt.com>
// Maintainer: LPS
//
// This file is part of the SC Toolkit.
//
// The SC Toolkit is free software; you can redistribute it and/or modify
// it under the terms of the GNU Library General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
//
// The SC Toolkit 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 Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public License
// along with the SC Toolkit; see the file COPYING.LIB. If not, write to
// the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
//
// The U.S. Government is granted a limited license as per AL 91-7.
//
#ifndef _chemistry_qc_mbpt_util_h
#define _chemistry_qc_mbpt_util_h
#ifdef __GNUC__
#pragma interface
#endif
#include <util/group/message.h>
namespace sc {
class BiggestContribs {
private:
int nindex_;
int **indices_;
double *vals_;
int ncontrib_;
int maxcontrib_;
public:
BiggestContribs(int nindex, int maxcontrib);
~BiggestContribs();
double val(int i) { return vals_[i]; }
int ncontrib() { return ncontrib_; }
const int *indices(int i) { return indices_[i]; }
void insert(double val, const int *);
void insert(double val, int i0, int i1);
void insert(double val, int i0, int i1, int i2, int i3);
void insert(double val, int i0, int i1, int i2, int i3, int i4);
void combine(const Ref<MessageGrp> &grp);
};
}
#endif
// Local Variables:
// mode: c++
// c-file-style: "CLJ"
// End: