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MySQL 5.1: sp_instr_cpop Class Reference

sp_instr_cpop Class Reference

#include <sp_head.h>

Inheritance diagram for sp_instr_cpop:

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Collaboration diagram for sp_instr_cpop:

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List of all members.

Public Member Functions

 sp_instr_cpop (uint ip, sp_pcontext *ctx, uint count)
virtual ~sp_instr_cpop ()
virtual int execute (THD *thd, uint *nextp)
virtual void print (String *str)

Private Member Functions

 sp_instr_cpop (const sp_instr_cpop &)
void operator= (sp_instr_cpop &)

Private Attributes

uint m_count

Detailed Description

Definition at line 995 of file sp_head.h.

Constructor & Destructor Documentation

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

sp_instr_cpop::sp_instr_cpop ( uint  ip,
sp_pcontext *  ctx,
uint  count 
) [inline]

Definition at line 1002 of file sp_head.h.

01003     : sp_instr(ip, ctx), m_count(count)
01004   {}

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

Definition at line 1006 of file sp_head.h.

01007   {}

Member Function Documentation

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

Implements sp_instr.

Definition at line 3033 of file sp_head.cc.

References DBUG_ENTER, DBUG_RETURN, m_count, and sp_instr::m_ip.

03034 {
03035   DBUG_ENTER("sp_instr_cpop::execute");
03036   thd->spcont->pop_cursors(m_count);
03037   *nextp= m_ip+1;
03038   DBUG_RETURN(0);
03039 }

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

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

Implements sp_instr.

Definition at line 3043 of file sp_head.cc.

References m_count, String::qs_append(), String::reserve(), SP_INSTR_UINT_MAXLEN, and STRING_WITH_LEN.

03044 {
03045   /* cpop count */
03046   if (str->reserve(SP_INSTR_UINT_MAXLEN+5))
03047     return;
03048   str->qs_append(STRING_WITH_LEN("cpop "));
03049   str->qs_append(m_count);
03050 }

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Member Data Documentation

uint sp_instr_cpop::m_count [private]

Definition at line 1015 of file sp_head.h.

Referenced by execute(), and print().

The documentation for this class was generated from the following files:
Generated on Sat Sep 9 23:30:01 2006 for MySQL 5.1 by  doxygen 1.4.7