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//------------------------------------------------------------------------------
// GxB_Vector_memoryUsage: # of bytes used for a vector
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
#include "GB.h"
GrB_Info GxB_Vector_memoryUsage // return # of bytes used for a vector
(
size_t *size, // # of bytes used by the vector v
const GrB_Vector v // vector to query
)
{
//--------------------------------------------------------------------------
// check inputs
//--------------------------------------------------------------------------
GB_WHERE1 ("GxB_Vector_memoryUsage (&size, v)") ;
GB_RETURN_IF_NULL (size) ;
GB_RETURN_IF_NULL_OR_FAULTY (v) ;
ASSERT (GB_VECTOR_OK (v)) ;
//--------------------------------------------------------------------------
// get the memory size taken by the vector
//--------------------------------------------------------------------------
int64_t nallocs ;
size_t mem_shallow ;
GB_memoryUsage (&nallocs, size, &mem_shallow, (GrB_Matrix) v) ;
return (GrB_SUCCESS) ;
}
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