subset.h

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00001 /*
00002  * DB-ALLe - Archive for punctual meteorological data
00003  *
00004  * Copyright (C) 2005,2006  ARPA-SIM <urpsim@smr.arpa.emr.it>
00005  *
00006  * This program is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation; either version 2 of the License.
00009  *
00010  * This program is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013  * GNU General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU General Public License
00016  * along with this program; if not, write to the Free Software
00017  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
00018  *
00019  * Author: Enrico Zini <enrico@enricozini.com>
00020  */
00021 
00022 #ifndef DBALLE_BUFREX_SUBSET_H
00023 #define DBALLE_BUFREX_SUBSET_H
00024 
00025 #ifdef  __cplusplus
00026 extern "C" {
00027 #endif
00028 
00034 #include <dballe/core/var.h>
00035 #include <dballe/bufrex/dtable.h>
00036 
00040 struct _bufrex_subset {
00043     dba_vartable btable;
00044 
00046     dba_var* vars;
00048     size_t vars_count;
00050     size_t vars_alloclen;
00051 
00052 };
00054 typedef struct _bufrex_subset* bufrex_subset;
00055 
00066 dba_err bufrex_subset_create(dba_vartable btable, bufrex_subset* subset);
00067 
00071 void bufrex_subset_delete(bufrex_subset subset);
00072 
00076 void bufrex_subset_reset(bufrex_subset subset);
00077 
00082 void bufrex_subset_truncate(bufrex_subset subset, size_t size);
00083 
00099 dba_err bufrex_subset_store_variable(bufrex_subset subset, dba_var var);
00100 
00114 dba_err bufrex_subset_store_variable_var(bufrex_subset subset, dba_varcode code, dba_var var);
00115 
00128 dba_err bufrex_subset_store_variable_i(bufrex_subset subset, dba_varcode code, int val);
00129 
00142 dba_err bufrex_subset_store_variable_d(bufrex_subset subset, dba_varcode code, double val);
00143 
00156 dba_err bufrex_subset_store_variable_c(bufrex_subset subset, dba_varcode code, const char* val);
00157 
00168 dba_err bufrex_subset_store_variable_undef(bufrex_subset subset, dba_varcode code);
00169 
00183 dba_err bufrex_subset_add_attr(bufrex_subset subset, dba_var attr); 
00184 
00196 dba_err bufrex_subset_add_attrs(bufrex_subset subset, dba_var var); 
00197 
00207 dba_err bufrex_subset_apply_attributes(bufrex_subset subset);
00208 
00221 dba_err bufrex_subset_append_dpb(bufrex_subset subset, int size, dba_varcode attr);
00222 
00233 dba_err bufrex_subset_append_fixed_dpb(bufrex_subset subset, int size);
00234 
00250 dba_err bufrex_subset_append_attrs(bufrex_subset subset, int size, dba_varcode attr);
00251 
00267 dba_err bufrex_subset_append_fixed_attrs(bufrex_subset subset, int size, dba_varcode attr);
00268 
00272 void bufrex_subset_diff(bufrex_subset s1, bufrex_subset s2, int* diffs, FILE* out);
00273 
00274 
00275 #ifdef  __cplusplus
00276 }
00277 #endif
00278 
00279 /* vim:set ts=4 sw=4: */
00280 #endif

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