mirror of https://github.com/ecmwf/eccodes.git
60 lines
2.0 KiB
C
60 lines
2.0 KiB
C
/*
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* Copyright 2005-2019 ECMWF.
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*
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* This software is licensed under the terms of the Apache Licence Version 2.0
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* which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
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*
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* In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
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* virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
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*/
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/***************************************************************************
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* Jean Baptiste Filippi - 01.11.2005 *
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* Enrico Fucile
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* *
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***************************************************************************/
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#include "grib_api_internal.h"
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#define NUMBER(x) (sizeof(x)/sizeof(x[0]))
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/* This file is generated by ./make_class.pl */
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#include "grib_iterator_class.h"
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struct table_entry
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{
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char *type;
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grib_iterator_class **cclass;
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};
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static const struct table_entry table[] =
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{
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/* This file is generated by ./make_class.pl */
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#include "grib_iterator_factory.h"
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};
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grib_iterator* grib_iterator_factory( grib_handle* h, grib_arguments* args, unsigned long flags,int *ret)
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{
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int i;
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char* type = (char*)grib_arguments_get_name(h,args,0);
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for(i = 0; i < NUMBER(table) ; i++)
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if(strcmp(type,table[i].type) == 0)
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{
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grib_iterator_class* c = *(table[i].cclass);
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grib_iterator* it = (grib_iterator*) grib_context_malloc_clear(h->context,c->size);
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it->cclass = c;
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it->flags = flags;
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*ret = GRIB_SUCCESS;
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*ret = grib_iterator_init(it,h,args);
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if(*ret == GRIB_SUCCESS) return it;
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grib_context_log(h->context,GRIB_LOG_DEBUG,"grib_iterator_factory: error %d instantiating iterator %s", *ret, table[i].type);
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grib_iterator_delete(it);
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return NULL;
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}
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grib_context_log(h->context,GRIB_LOG_ERROR,"grib_iterator_factory : Unknown type : %s for iterator", type);
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return NULL;
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}
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