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//------------------------------------------------------------------------------
// GB_nnz_full.c: number of entries in a full matrix
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2025, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
#include "GB.h"
int64_t GB_nnz_full // return nnz(A) or INT64_MAX if integer overflow
(
GrB_Matrix A
)
{
uint64_t nz ;
bool ok = GB_uint64_multiply (&nz, (uint64_t) A->vlen, (uint64_t) A->vdim) ;
return (ok ? ((int64_t) nz) : INT64_MAX) ;
}
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