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//------------------------------------------------------------------------------
// GrB_Vector_nvals: number of entries in a sparse vector
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
#include "GB.h"
GrB_Info GrB_Vector_nvals // get the number of entries in a vector
(
GrB_Index *nvals, // number of entries
const GrB_Vector v // vector to query
)
{
//--------------------------------------------------------------------------
// check inputs
//--------------------------------------------------------------------------
GB_WHERE1 ("GrB_Vector_nvals (&nvals, v)") ;
GB_BURBLE_START ("GrB_Vector_nvals") ;
GB_RETURN_IF_NULL_OR_FAULTY (v) ;
ASSERT (GB_VECTOR_OK (v)) ;
//--------------------------------------------------------------------------
// get the number of entries
//--------------------------------------------------------------------------
GrB_Info info = GB_nvals (nvals, (GrB_Matrix) v, Context) ;
GB_BURBLE_END ;
#pragma omp flush
return (info) ;
}
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