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//------------------------------------------------------------------------------
// GxB_Iterator_new: allocate an iterator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
#include "GB.h"
GrB_Info GxB_Iterator_new (GxB_Iterator *iterator)
{
GB_WHERE1 ("GxB_Iterator_new (&iterator)") ;
GB_RETURN_IF_NULL (iterator) ;
size_t header_size ;
(*iterator) = GB_CALLOC (1, struct GB_Iterator_opaque, &header_size) ;
if (*iterator == NULL)
{
// out of memory
return (GrB_OUT_OF_MEMORY) ;
}
(*iterator)->header_size = header_size ;
return (GrB_SUCCESS) ;
}
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