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//------------------------------------------------------------------------------
// gbsubassign: assign entries into a GraphBLAS matrix
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// gbsubassign is an interface to GxB_Matrix_subassign and
// GxB_Matrix_assign_[TYPE], computing the GraphBLAS expression:
// C(I,J)<#M,replace> = accum (C(I,J), A) or accum(C(I,J), A')
// where A can be a matrix or a scalar.
// Usage:
// C = gbsubassign (Cin, M, accum, A, I, J, desc)
// Cin and A required. See GrB.m for more details.
#include "gb_interface.h"
#define USAGE "usage: C = GrB.subassign (Cin, M, accum, A, I, J, desc)"
void mexFunction
(
int nargout,
mxArray *pargout [ ],
int nargin,
const mxArray *pargin [ ]
)
{
gb_assign (nargout, pargout, nargin, pargin, true, USAGE) ;
}
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