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Functions | |
_dgsmatrix | t (const _dgsmatrix &mat) |
void | idamax (long &i, long &j, const _dgsmatrix &mat) |
double | damax (const _dgsmatrix &mat) |
_dgsmatrix t | ( | const _dgsmatrix & | mat | ) | [inline] |
return transposed _dgsmatrix
Definition at line 3 of file _dgsmatrix-calc.hpp.
References _dgsmatrix::cols, _dgsmatrix::data, _dgsmatrix::rows, and swap().
void idamax | ( | long & | i, |
long & | j, | ||
const _dgsmatrix & | mat | ||
) | [inline] |
search the index of element having the largest absolute value in 0-based numbering system
Definition at line 20 of file _dgsmatrix-calc.hpp.
References _dgsmatrix::data, and _dgsmatrix::destroy().
double damax | ( | const _dgsmatrix & | mat | ) | [inline] |
return its largest absolute value
Definition at line 38 of file _dgsmatrix-calc.hpp.
References _dgsmatrix::data, and _dgsmatrix::destroy().