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//------------------------------------------------------------------------------
// GB_is_shallow: determine if a GrB_matrix has any shallow components
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
#include "GB.h"
GB_PUBLIC
bool GB_is_shallow // true if any component of A is shallow
(
GrB_Matrix A // matrix to query
)
{
if (A == NULL)
{
// a NULL pointer is not shallow
return (false) ;
}
else
{
// check if any component of A is shallow
return (A->p_shallow || A->h_shallow || A->b_shallow ||
A->i_shallow || A->x_shallow || A->Y_shallow ||
GB_is_shallow (A->Y)) ;
}
}
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