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//------------------------------------------------------------------------------
// GB_bitmap_assign_to_full: all entries present in C; set bitmap to all 1's
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2025, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// All entries in C are now present. Either set all of C->b to 1, or free it
// and make C full.
#include "assign/GB_bitmap_assign_methods.h"
GB_CALLBACK_BITMAP_ASSIGN_TO_FULL_PROTO (GB_bitmap_assign_to_full)
{
//--------------------------------------------------------------------------
// check inputs
//--------------------------------------------------------------------------
ASSERT (GB_IS_BITMAP (C)) ;
//--------------------------------------------------------------------------
// free the bitmap or set it to all ones
//--------------------------------------------------------------------------
if (GB_sparsity_control (C->sparsity_control, C->vdim) & GxB_FULL)
{
// C is bitmap but can become full; convert it to full
GB_FREE_MEMORY (&(C->b), C->b_size) ;
C->nvals = -1 ;
}
else
{
// all entries in C are now present; C remains bitmap
int64_t cnzmax = C->vlen * C->vdim ;
GB_memset (C->b, 1, cnzmax, nthreads_max) ;
C->nvals = cnzmax ;
}
}
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