1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
//------------------------------------------------------------------------------
// GxB_Monoid_operator: return the op of a monoid
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
#include "GB.h"
GrB_Info GxB_Monoid_operator // return the monoid operator
(
GrB_BinaryOp *op, // returns the binary op of the monoid
GrB_Monoid monoid // monoid to query
)
{
//--------------------------------------------------------------------------
// check inputs
//--------------------------------------------------------------------------
GB_WHERE1 ("GxB_Monoid_operator (&op, monoid)") ;
GB_RETURN_IF_NULL (op) ;
GB_RETURN_IF_NULL_OR_FAULTY (monoid) ;
ASSERT_MONOID_OK (monoid, "monoid for op", GB0) ;
//--------------------------------------------------------------------------
// return the ztype
//--------------------------------------------------------------------------
(*op) = monoid->op ;
return (GrB_SUCCESS) ;
}
|
