MySQL 5.1: sp_instr_cclose Class Reference

sp_instr_cclose Class Reference

#include <sp_head.h>

Inheritance diagram for sp_instr_cclose:

[legend]Collaboration diagram for sp_instr_cclose:


Public Member Functions
	sp_instr_cclose (uint ip, sp_pcontext *ctx, uint c)
virtual	~sp_instr_cclose ()
virtual int	execute (THD thd, uint nextp)
virtual void	print (String *str)
Private Member Functions
	sp_instr_cclose (const sp_instr_cclose &)
void	operator= (sp_instr_cclose &)
Private Attributes
uint	m_cursor

Detailed Description

Definition at line 1047 of file sp_head.h.

Constructor & Destructor Documentation

sp_instr_cclose::sp_instr_cclose ( const sp_instr_cclose & ) [private]

sp_instr_cclose::sp_instr_cclose	(	uint	ip,
		sp_pcontext *	ctx,
		uint	c
	)			`[inline]`

Definition at line 1054 of file sp_head.h.

01055     : sp_instr(ip, ctx), m_cursor(c)
01056   {}

virtual sp_instr_cclose::~sp_instr_cclose ( ) [inline, virtual]

Definition at line 1058 of file sp_head.h.

01059   {}

Member Function Documentation

int sp_instr_cclose::execute	(	THD *	thd,
		uint *	nextp
	)			`[virtual]`

Implements sp_instr.

Definition at line 3140 of file sp_head.cc.

References sp_cursor::close(), DBUG_ENTER, DBUG_RETURN, m_cursor, and sp_instr::m_ip.

03141 {
03142   sp_cursor *c= thd->spcont->get_cursor(m_cursor);
03143   int res;
03144   DBUG_ENTER("sp_instr_cclose::execute");
03145 
03146   if (! c)
03147     res= -1;
03148   else
03149     res= c->close(thd);
03150   *nextp= m_ip+1;
03151   DBUG_RETURN(res);
03152 }

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void sp_instr_cclose::operator= ( sp_instr_cclose & ) [private]

void sp_instr_cclose::print ( String * str ) [virtual]

Implements sp_instr.

Definition at line 3156 of file sp_head.cc.

References sp_pcontext::find_cursor(), sp_instr::m_ctx, m_cursor, n, String::qs_append(), String::reserve(), SP_INSTR_UINT_MAXLEN, and STRING_WITH_LEN.

03157 {
03158   LEX_STRING n;
03159   my_bool found= m_ctx->find_cursor(m_cursor, &n);
03160   /* cclose name@offset */
03161   uint rsrv= SP_INSTR_UINT_MAXLEN+8;
03162 
03163   if (found)
03164     rsrv+= n.length;
03165   if (str->reserve(rsrv))
03166     return;
03167   str->qs_append(STRING_WITH_LEN("cclose "));
03168   if (found)
03169   {
03170     str->qs_append(n.str, n.length);
03171     str->qs_append('@');
03172   }
03173   str->qs_append(m_cursor);
03174 }

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Member Data Documentation

uint sp_instr_cclose::m_cursor [private]

Definition at line 1067 of file sp_head.h.

Referenced by execute(), and print().

The documentation for this class was generated from the following files:

mysql/src/5.1-dbg/sql/sp_head.h
mysql/src/5.1-dbg/sql/sp_head.cc

Generated on Sat Sep 9 23:26:28 2006 for MySQL 5.1 by

1.4.7

sp_instr_cclose Class Reference

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation