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//------------------------------------------------------------------------------
// GB_Type_check: check and print a built-in or user-defined type
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// There are two character strings: name passed in from the caller, and
// type->name. The caller can use the name argument to print "the type of
// matrix A:", for example. The internal name is the C typedef with which the
// GraphBLAS GrB_Type was created.
#include "GB.h"
GB_PUBLIC
GrB_Info GB_Type_check // check a GraphBLAS Type
(
const GrB_Type type, // GraphBLAS type to print and check
const char *name, // name of the type from the caller; optional
int pr, // print level
FILE *f // file for output
)
{
//--------------------------------------------------------------------------
// check inputs
//--------------------------------------------------------------------------
GBPR0 (" GraphBLAS type: ") ;
if (name != NULL) GBPR0 ("%s ", name) ;
if (type == NULL)
{
GBPR0 ("NULL\n") ;
return (GrB_NULL_POINTER) ;
}
//--------------------------------------------------------------------------
// check object
//--------------------------------------------------------------------------
GB_CHECK_MAGIC (type) ;
switch (type->code)
{
case GB_BOOL_code : GBPR0 ("bool" ) ; break ;
case GB_INT8_code : GBPR0 ("int8_t" ) ; break ;
case GB_UINT8_code : GBPR0 ("uint8_t" ) ; break ;
case GB_INT16_code : GBPR0 ("int16_t" ) ; break ;
case GB_UINT16_code : GBPR0 ("uint16_t" ) ; break ;
case GB_INT32_code : GBPR0 ("int32_t" ) ; break ;
case GB_UINT32_code : GBPR0 ("uint32_t" ) ; break ;
case GB_INT64_code : GBPR0 ("int64_t" ) ; break ;
case GB_UINT64_code : GBPR0 ("uint64_t" ) ; break ;
case GB_FP32_code : GBPR0 ("float" ) ; break ;
case GB_FP64_code : GBPR0 ("double" ) ; break ;
case GB_FC32_code : GBPR0 ("float complex" ) ; break ;
case GB_FC64_code : GBPR0 ("double complex") ; break ;
case GB_UDT_code : GBPR0 ("user-defined: [%s]", type->name) ; break ;
default : GBPR0 ("unknown type\n") ;
return (GrB_INVALID_OBJECT) ;
}
GBPR0 (" size: %zu\n", type->size) ;
if (type->size == 0 || type->size != GB_code_size (type->code, type->size))
{
GBPR0 (" Type has an invalid size\n") ;
return (GrB_INVALID_OBJECT) ;
}
if (type->defn != NULL)
{
GBPR0 (" %s\n", type->defn) ;
}
return (GrB_SUCCESS) ;
}
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