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Handling the general case for an empty CSC matrix during the conversion to CSR format

This commit is contained in:
Francesco Lannutti 2016-07-03 01:36:26 +02:00 committed by Francesco Lannutti
parent e50eefebd1
commit 71bc920bd5
1 changed files with 5 additions and 2 deletions
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7
src/maths/KLU/klu_utils.c
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@ -88,8 +88,11 @@ KLU_convert_matrix_in_CSR /* return TRUE if successful, FALSE otherwise
{ {
if (Ai_CSC == NULL || Ax_CSC == NULL) if (Ai_CSC == NULL || Ax_CSC == NULL)
{ {
Ap_CSR [0] = 0 ; /* CSC Matrix is empty, so the CSR one */
Ap_CSR [1] = 0 ; for (i = 0 ; i <= n ; i++)
{
Ap_CSR [i] = 0 ;
}
Common->status = KLU_OK ; Common->status = KLU_OK ;
return (TRUE) ; return (TRUE) ;
} }