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  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2004-05-13 10:47:36 UTC
  • Revision ID: james.westby@ubuntu.com-20040513104736-a530gmn0p3knep89
Tags: upstream-07.03.0200
Import upstream version 07.03.0200

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