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//------------------------------------------------------------------------------
// GB_Scalar_check: print a GraphBLAS GrB_Scalar and check if it is valid
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// GrB_Scalar: same as a GrB_Vector of length 1
#include "GB.h"
GrB_Info GB_Scalar_check // check a GraphBLAS GrB_Scalar
(
const GrB_Scalar s, // GraphBLAS GrB_Scalar to print and check
const char *name, // name of the GrB_Scalar
int pr, // print level
FILE *f // file for output
)
{
//--------------------------------------------------------------------------
// check GrB_Matrix conditions
//--------------------------------------------------------------------------
GrB_Info info = GB_matvec_check ((GrB_Matrix) s, name, pr, f, "scalar") ;
if (info != GrB_SUCCESS)
{
// GrB_Matrix form is invalid already
return (info) ;
}
//--------------------------------------------------------------------------
// check GrB_Scalar specific conditions
//--------------------------------------------------------------------------
if (!GB_SCALAR_OK (s))
{
GBPR0 (" GrB_Scalar is invalid [%s]\n", name) ;
return (GrB_INVALID_OBJECT) ;
}
return (GrB_SUCCESS) ;
}
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