jdb-type.h

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/*
 * JULEA - Flexible storage framework
 * Copyright (C) 2019 Benjamin Warnke
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef JULEA_DB_TYPE_H
#define JULEA_DB_TYPE_H
 
#if !defined(JULEA_DB_H) && !defined(JULEA_DB_COMPILATION)
#error "Only <julea-db.h> can be included directly."
#endif
 
#include <glib.h>
 
G_BEGIN_DECLS
 
enum JDBType
{
    J_DB_TYPE_SINT32,
    J_DB_TYPE_UINT32,
    J_DB_TYPE_FLOAT32,
    J_DB_TYPE_SINT64,
    J_DB_TYPE_UINT64,
    J_DB_TYPE_FLOAT64,
    J_DB_TYPE_STRING,
    J_DB_TYPE_BLOB,
    J_DB_TYPE_ID
};
 
typedef enum JDBType JDBType;
 
union JDBTypeValue
{
    guint32 val_uint32;
    gint32 val_sint32;
    guint64 val_uint64;
    gint64 val_sint64;
    gdouble val_float64;
    gfloat val_float32;
    gchar const* val_string;
 
    struct
    {
        gchar const* val_blob;
        guint32 val_blob_length;
    };
};
 
typedef union JDBTypeValue JDBTypeValue;
 
G_END_DECLS
 
#endif