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//------------------------------------------------------------------------------
// GxB_Vector_import_CSC: import a vector in CSC format
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
#include "GB_export.h"
GrB_Info GxB_Vector_import_CSC // import a vector in CSC format
(
GrB_Vector *v, // handle of vector to create
GrB_Type type, // type of vector to create
GrB_Index n, // vector length
GrB_Index **vi, // indices
void **vx, // values
GrB_Index vi_size, // size of Ai in bytes
GrB_Index vx_size, // size of Ax in bytes
bool iso, // if true, A is iso
GrB_Index nvals, // # of entries in vector
bool jumbled, // if true, indices may be unsorted
const GrB_Descriptor desc
)
{
//--------------------------------------------------------------------------
// check inputs and get the descriptor
//--------------------------------------------------------------------------
GB_WHERE1 ("GxB_Vector_import_CSC (&v, type, n, "
"&vi, &vx, vi_size, vx_size, iso, nvals, jumbled, desc)") ;
GB_BURBLE_START ("GxB_Vector_import_CSC") ;
GB_GET_DESCRIPTOR (info, desc, xx1, xx2, xx3, xx4, xx5, xx6, xx7) ;
GB_GET_DESCRIPTOR_IMPORT (desc, fast_import) ;
//--------------------------------------------------------------------------
// import the vector
//--------------------------------------------------------------------------
info = GB_import (false, (GrB_Matrix *) v, type, n, 1, true,
NULL, 0, // Ap
NULL, 0, // Ah
NULL, 0, // Ab
vi, vi_size, // Ai
vx, vx_size, // Ax
nvals, jumbled, 0, // jumbled or not
GxB_SPARSE, true, // sparse by col
iso, fast_import, true, Context) ;
GB_BURBLE_END ;
return (info) ;
}
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