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MySQL 5.1: sp_cache Class Reference

sp_cache Class Reference

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Public Member Functions

 sp_cache ()
 ~sp_cache ()
void insert (sp_head *sp)
sp_head * lookup (char *name, uint namelen)
void remove_all ()

Public Attributes

ulong version

Private Member Functions

void init ()
void cleanup ()

Private Attributes

HASH m_hashtable

Detailed Description

Definition at line 32 of file sp_cache.cc.

Constructor & Destructor Documentation

sp_cache::sp_cache (  ) 

Definition at line 235 of file sp_cache.cc.

References init().

00236 {
00237   init();
00238 }

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sp_cache::~sp_cache (  ) 

Definition at line 241 of file sp_cache.cc.

References hash_free(), and m_hashtable.

00242 {
00243   hash_free(&m_hashtable);
00244 }

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Member Function Documentation

void sp_cache::cleanup (  )  [private]

Definition at line 257 of file sp_cache.cc.

References hash_free(), and m_hashtable.

Referenced by remove_all().

00258 {
00259   hash_free(&m_hashtable);
00260 }

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void sp_cache::init (  )  [private]

Definition at line 248 of file sp_cache.cc.

References hash_free_sp_head(), hash_get_key_for_sp_head(), hash_init, m_hashtable, system_charset_info, and version.

Referenced by remove_all(), and sp_cache().

00249 {
00250   hash_init(&m_hashtable, system_charset_info, 0, 0, 0,
00251             hash_get_key_for_sp_head, hash_free_sp_head, 0);
00252   version= 0;
00253 }

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void sp_cache::insert ( sp_head *  sp  )  [inline]

Definition at line 40 of file sp_cache.cc.

References m_hashtable, and my_hash_insert().

Referenced by sp_cache_insert().

00041   {
00042     /* TODO: why don't we check return value? */
00043     my_hash_insert(&m_hashtable, (const byte *)sp);
00044   }

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sp_head* sp_cache::lookup ( char *  name,
uint  namelen 
) [inline]

Definition at line 46 of file sp_cache.cc.

References hash_search(), and m_hashtable.

Referenced by sp_cache_lookup().

00047   {
00048     return (sp_head *)hash_search(&m_hashtable, (const byte *)name, namelen);
00049   }

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void sp_cache::remove_all (  )  [inline]

Definition at line 64 of file sp_cache.cc.

References cleanup(), and init().

Referenced by sp_cache_flush_obsolete().

00065   {
00066     cleanup();
00067     init();
00068   }

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Member Data Documentation

HASH sp_cache::m_hashtable [private]

Definition at line 75 of file sp_cache.cc.

Referenced by cleanup(), init(), insert(), lookup(), and ~sp_cache().

ulong sp_cache::version

Definition at line 35 of file sp_cache.cc.

Referenced by init(), sp_cache_flush_obsolete(), and sp_cache_insert().

The documentation for this class was generated from the following file:
Generated on Sat Sep 9 23:21:52 2006 for MySQL 5.1 by  doxygen 1.4.7