sym_get_num_elements

int sym_get_num_elements(sym_environment *env, int *numelems)

Description:

This routine is used to get the number of non-zero entries of the constraint matrix of the current problem.

Arguments:

sym_environment *env IN Pointer to the SYMPHONY environment.
int *numelems OUT Pointer to an integer indicating the number of non-zero elements.

Return values:

FUNCTION_TERMINATED_ABNORMALLY Function invoked unsuccessfully.
FUNCTION_TERMINATED_NORMALLY Function invoked successfully.