/usr/include/libMems-1.6/libMems/NumericMatrix.h is in libmems-1.6-dev 1.6.0+4725-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* $Id: NumericMatrix.h,v 1.4 2004/03/01 02:40:08 darling Exp $
* This file is copyright 2002-2004 Aaron Darling. All rights reserved.
* This file is licensed under the GPL.
* Please see the file called COPYING for licensing details.
* **************
******************************************************************************/
#ifndef _NumericMatrix_h_
#define _NumericMatrix_h_
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "libMems/Matrix.h"
template<class T> // See section on templates for more
class NumericMatrix : public Matrix<T>
{
public:
NumericMatrix(){};
NumericMatrix(unsigned nrows, unsigned ncols);
// Based on the Law Of The Big Three:
~NumericMatrix();
NumericMatrix(const NumericMatrix<T>& m);
NumericMatrix<T>& operator= (const NumericMatrix<T>& m);
// define some arithmetic operators
NumericMatrix<T>& operator+= (const NumericMatrix<T>& m);
NumericMatrix<T>& operator-= (const NumericMatrix<T>& m);
// not implemented
NumericMatrix<T>& operator*= (const NumericMatrix<T>& m);
NumericMatrix<T>& operator*= (const T& m);
NumericMatrix<T>& operator/= (const NumericMatrix<T>& m);
NumericMatrix<T>& operator/= (const T& m);
// the following 5 are not implemented
NumericMatrix<T>& operator+ (const NumericMatrix<T>& m ) const;
const NumericMatrix<T>& operator- (const NumericMatrix<T>& m ) const;
const NumericMatrix<T>& operator* (const NumericMatrix<T>& m ) const;
const NumericMatrix<T>& operator* (const T& n) const;
const NumericMatrix<T>& operator/ (const T& n) const;
};
template<class T>
inline NumericMatrix<T>::NumericMatrix(unsigned nrows, unsigned ncols)
: Matrix<T>( nrows, ncols )
{
}
template<class T>
inline NumericMatrix<T>::NumericMatrix(const NumericMatrix<T>& m){
*this = m;
}
template<class T>
inline NumericMatrix<T>& NumericMatrix<T>::operator= (const NumericMatrix<T>& m)
{
Matrix<T>::operator=( m );
return *this;
}
template<class T>
inline NumericMatrix<T>::~NumericMatrix()
{
}
template<class T>
inline
NumericMatrix<T>& NumericMatrix<T>::operator+= (const NumericMatrix<T>& m){
// make sure matrix dimensions agree
if (this->nrows_ != m.nrows_ || this->ncols_ != m.ncols_)
throw typename Matrix<T>::BadSize();
// do the arithmetic on each matrix entry
for(unsigned i = 0; i < Matrix<T>::nrows_ * Matrix<T>::ncols_; i++ )
this->data_[ i ] += m.data_[ i ];
return *this;
}
template<class T>
inline
NumericMatrix<T>& NumericMatrix<T>::operator-= (const NumericMatrix<T>& m){
// make sure matrix dimensions agree
if (this->nrows_ != m.nrows_ || this->ncols_ != m.ncols_)
throw typename Matrix<T>::BadSize();
// do the arithmetic on each matrix entry
for(unsigned i = 0; i < Matrix<T>::nrows_ * Matrix<T>::ncols_; i++ )
this->data_[ i ] -= m.data_[ i ];
return *this;
}
template<class T>
inline
NumericMatrix<T>& NumericMatrix<T>::operator*= (const NumericMatrix<T>& m){
// make sure matrix dimensions agree
if (this->ncols_ != m.nrows_)
throw typename Matrix<T>::BadSize();
// do a matrix multiply
return *this;
}
template<class T>
inline
NumericMatrix<T>& NumericMatrix<T>::operator*= (const T& m){
// do the arithmetic on each matrix entry
for(unsigned i = 0; i < Matrix<T>::nrows_ * Matrix<T>::ncols_; i++ )
this->data_[ i ] *= m;
return *this;
}
template<class T>
inline
NumericMatrix<T>& NumericMatrix<T>::operator/= (const T& m){
// do the arithmetic on each matrix entry
for(unsigned i = 0; i < Matrix<T>::nrows_ * Matrix<T>::ncols_; i++ )
this->data_[ i ] /= m;
return *this;
}
template<class T>
inline
NumericMatrix<T>& NumericMatrix<T>::operator/= ( const NumericMatrix<T>& m ){
// make sure matrix dimensions agree
if (this->nrows_ != m.nrows_ || this->ncols_ != m.ncols_)
throw typename Matrix<T>::BadSize();
// do the arithmetic on each matrix entry
for(unsigned i = 0; i < Matrix<T>::nrows_ * Matrix<T>::ncols_; i++ )
this->data_[ i ] /= m.data_[ i ];
return *this;
}
template<class T>
inline
NumericMatrix<T>& NumericMatrix<T>::operator+ (const NumericMatrix<T>& m) const {
}
template<class T>
inline
const NumericMatrix<T>& NumericMatrix<T>::operator- (const NumericMatrix<T>& m) const {
}
template<class T>
inline
const NumericMatrix<T>& NumericMatrix<T>::operator* (const NumericMatrix<T>& m) const {
}
template<class T>
inline
const NumericMatrix<T>& NumericMatrix<T>::operator* (const T& n) const {
}
template<class T>
inline
const NumericMatrix<T>& NumericMatrix<T>::operator/ (const T& n) const {
}
#endif // _NumericMatrix_h_
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