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[r31]: / trunk / include / dgsmatrix- / dgsmatrix-unary.hpp  Maximize  Restore  History

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//=============================================================================
/*! +dgsmatrix operator */
inline const dgsmatrix& operator+(const dgsmatrix& mat)
{
#ifdef CPPL_VERBOSE
std::cerr << "# [MARK] operator+(const dgsmatrix&)"
<< std::endl;
#endif//CPPL_VERBOSE
return mat;
}
//=============================================================================
/*! -dgsmatrix operator */
inline _dgsmatrix operator-(const dgsmatrix& mat)
{
#ifdef CPPL_VERBOSE
std::cerr << "# [MARK] operator-(const dgsmatrix&)"
<< std::endl;
#endif//CPPL_VERBOSE
dgsmatrix newmat(mat.M,mat.N,mat.CAP);
newmat.VOL=mat.VOL;
for(long i=0; i<mat.VOL; i++){
newmat.Array[i] =-mat.Array[i];
newmat.Indx[i] =mat.Indx[i];
newmat.Jndx[i] =mat.Jndx[i];
}
for(long i=0; i<mat.M; i++){ newmat.Row[i] =mat.Row[i]; }
for(long j=0; j<mat.N; j++){ newmat.Col[j] =mat.Col[j]; }
return _(newmat);
}
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