mirror of https://github.com/ecmwf/eccodes.git
59 lines
2.2 KiB
C++
59 lines
2.2 KiB
C++
/*
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* (C) Copyright 2005- 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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#include "grib_api_internal.h"
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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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const 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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/* 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* error)
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{
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size_t i = 0, num_table_entries = 0;
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const char* type = (char*)grib_arguments_get_name(h, args, 0);
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*error = GRIB_NOT_IMPLEMENTED;
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num_table_entries = sizeof(table) / sizeof(table[0]);
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for (i = 0; i < num_table_entries; i++) {
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if (strcmp(type, table[i].type) == 0) {
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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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*error = grib_iterator_init(it, h, args);
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if (*error == GRIB_SUCCESS)
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return it;
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grib_context_log(h->context, GRIB_LOG_ERROR, "Geoiterator factory: Error instantiating iterator %s (%s)",
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table[i].type, grib_get_error_message(*error));
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grib_iterator_delete(it);
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return NULL;
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}
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}
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grib_context_log(h->context, GRIB_LOG_ERROR, "Geoiterator factory: Unknown type: %s", type);
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return NULL;
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}
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