1 //------------------------------------------------------------------------------
2 // GxB_UnaryOp_ztype: return the type of z for z=f(x)
3 //------------------------------------------------------------------------------
4
5 // SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved.
6 // SPDX-License-Identifier: Apache-2.0
7
8 //------------------------------------------------------------------------------
9
10 #include "GB.h"
11
GxB_UnaryOp_ztype(GrB_Type * ztype,GrB_UnaryOp unaryop)12 GrB_Info GxB_UnaryOp_ztype // return the type of z
13 (
14 GrB_Type *ztype, // return type of output z
15 GrB_UnaryOp unaryop // unary operator
16 )
17 {
18
19 //--------------------------------------------------------------------------
20 // check inputs
21 //--------------------------------------------------------------------------
22
23 GB_WHERE1 ("GxB_UnaryOp_ztype (&ztype, unaryop)") ;
24 GB_RETURN_IF_NULL (ztype) ;
25 GB_RETURN_IF_NULL_OR_FAULTY (unaryop) ;
26 ASSERT_UNARYOP_OK (unaryop, "unaryop for ztype", GB0) ;
27
28 //--------------------------------------------------------------------------
29 // return the ztype
30 //--------------------------------------------------------------------------
31
32 (*ztype) = unaryop->ztype ;
33 return (GrB_SUCCESS) ;
34 }
35
36