int sym_delete_cols(sym_environment *env, int num, int * indices)
This routine is used to delete columns from the original problem description.
|sym_environment *env||INOUT||Pointer to the SYMPHONY environment.|
|int num||IN||An integer indicating the number of columns to be deleted.|
|int *indices||IN||Pointer to an integer type array indicating the indices of the columns to be deleted and having a size of at least num.|
|FUNCTION_TERMINATED_NORMALLY||Function invoked successfully.|
|FUNCTION_TERMINATED_ABNORMALLY||Function invoked unsuccessfully or one of the indices|
|is out of the range of [0, number of variables-1]|