/usr/include/sc/math/optimize/scextrapmat.h is in libsc-dev 2.3.1-16.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// scextrapmat.h
//
// Copyright (C) 1996 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 _math_optimize_scextrapmat_h
#define _math_optimize_scextrapmat_h
#include <math/optimize/scextrap.h>
#include <math/scmat/matrix.h>
namespace sc {
class SymmSCMatrixSCExtrapData: public SCExtrapData {
private:
RefSymmSCMatrix m;
public:
SymmSCMatrixSCExtrapData(StateIn&);
SymmSCMatrixSCExtrapData(const RefSymmSCMatrix&);
void save_data_state(StateOut&);
SCExtrapData* copy();
void zero();
void accumulate_scaled(double, const Ref<SCExtrapData>&);
};
class SymmSCMatrix2SCExtrapData: public SCExtrapData {
private:
RefSymmSCMatrix m1;
RefSymmSCMatrix m2;
public:
SymmSCMatrix2SCExtrapData(StateIn&);
SymmSCMatrix2SCExtrapData(const RefSymmSCMatrix&, const RefSymmSCMatrix&);
void save_data_state(StateOut&);
SCExtrapData* copy();
void zero();
void accumulate_scaled(double, const Ref<SCExtrapData>&);
};
class SymmSCMatrix4SCExtrapData: public SCExtrapData {
private:
RefSymmSCMatrix m1;
RefSymmSCMatrix m2;
RefSymmSCMatrix m3;
RefSymmSCMatrix m4;
public:
SymmSCMatrix4SCExtrapData(StateIn&);
SymmSCMatrix4SCExtrapData(const RefSymmSCMatrix&, const RefSymmSCMatrix&,
const RefSymmSCMatrix&, const RefSymmSCMatrix&);
void save_data_state(StateOut&);
SCExtrapData* copy();
void zero();
void accumulate_scaled(double, const Ref<SCExtrapData>&);
};
class SymmSCMatrixNSCExtrapData: public SCExtrapData {
private:
int n_;
RefSymmSCMatrix *m;
public:
SymmSCMatrixNSCExtrapData(StateIn&);
SymmSCMatrixNSCExtrapData(int n, RefSymmSCMatrix*);
void save_data_state(StateOut&);
SCExtrapData* copy();
void zero();
void accumulate_scaled(double, const Ref<SCExtrapData>&);
};
class SymmSCMatrixSCExtrapError: public SCExtrapError {
private:
RefSymmSCMatrix m;
public:
SymmSCMatrixSCExtrapError(StateIn&);
SymmSCMatrixSCExtrapError(const RefSymmSCMatrix&);
void save_data_state(StateOut&);
double error();
double scalar_product(const Ref<SCExtrapError>&);
};
}
#endif
// Local Variables:
// mode: c++
// c-file-style: "CLJ"
// End:
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