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//------------------------------------------------------------------------------
// GrB_Scalar_new: create a new GrB_Scalar
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// The new GGr_Scalar has no entry. Internally, it is identical to a
// GrB_Vector of length 1. If this method fails, *s is set to NULL.
#include "GB.h"
GrB_Info GrB_Scalar_new // create a new GrB_Scalar with no entries
(
GrB_Scalar *s, // handle of GrB_Scalar to create
GrB_Type type // type of GrB_Scalar to create
)
{
//--------------------------------------------------------------------------
// check inputs
//--------------------------------------------------------------------------
GB_WHERE1 ("GrB_Scalar_new (&s, type)") ;
GB_RETURN_IF_NULL (s) ;
(*s) = NULL ;
GB_RETURN_IF_NULL_OR_FAULTY (type) ;
//--------------------------------------------------------------------------
// create the GrB_Scalar
//--------------------------------------------------------------------------
GrB_Info info ;
info = GB_new ((GrB_Matrix *) s, // new user header
type, 1, 1, GB_Ap_calloc, true, GxB_SPARSE,
GB_Global_hyper_switch_get ( ), 1, Context) ;
ASSERT (GB_IMPLIES (info == GrB_SUCCESS, GB_SCALAR_OK (*s))) ;
return (info) ;
}
//------------------------------------------------------------------------------
// GxB_Scalar_new: create a new GrB_Scalar (historical)
//------------------------------------------------------------------------------
GrB_Info GxB_Scalar_new // create a new GrB_Scalar with no entries
(
GrB_Scalar *s, // handle of GrB_Scalar to create
GrB_Type type // type of GrB_Scalar to create
)
{
return (GrB_Scalar_new (s, type)) ;
}
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