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/* File: tuplelist.h
*
* Description: See "tuplelist.c"
*
* Important Note: This structure and its functions are ONLY used in building manual result
* sets for info functions (SQLTables, SQLColumns, etc.)
*
* Comments: See "notice.txt" for copyright and license information.
*
*/
#ifndef __TUPLELIST_H__
#define __TUPLELIST_H__
#include "psqlodbc.h"
struct TupleListClass_
{
Int4 num_fields;
Int4 num_tuples;
TupleNode *list_start,
*list_end,
*lastref;
Int4 last_indexed;
};
#define TL_get_num_tuples(x) (x->num_tuples)
/* Create a TupleList. Each tuple consits of fieldcnt columns */
TupleListClass *TL_Constructor(UInt4 fieldcnt);
void TL_Destructor(TupleListClass *self);
void *TL_get_fieldval(TupleListClass *self, Int4 tupleno, Int2 fieldno);
char TL_add_tuple(TupleListClass *self, TupleNode *new_field);
#endif
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