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authorMike Buland <eichlan@xagasoft.com>2013-03-18 15:31:39 +0000
committerMike Buland <eichlan@xagasoft.com>2013-03-18 15:31:39 +0000
commit92a6325b02d2a41d7c36993f7b230302f672a4ba (patch)
tree284589448762ec002adc8ee3127342acd1bd409d /src
parent1db266b863a805d49928d831a690c39df640dc28 (diff)
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Added the has function to the new cache system. If the object identified by
key is loaded then the query doesn't even get to the superclass.
Diffstat (limited to '')
-rw-r--r--src/unstable/cachebase.h11
-rw-r--r--src/unstable/myriadcache.h6
2 files changed, 17 insertions, 0 deletions
diff --git a/src/unstable/cachebase.h b/src/unstable/cachebase.h
index 807adf0..026e69b 100644
--- a/src/unstable/cachebase.h
+++ b/src/unstable/cachebase.h
@@ -350,6 +350,16 @@ namespace Bu
350 ); 350 );
351 } 351 }
352 352
353 bool has( const keytype &key )
354 {
355 Bu::ReadWriteMutex::ReadLocker rl( mCacheEntry );
356
357 if( hCacheEntry.has( key ) )
358 return true;
359
360 return _has( key );
361 }
362
353 CachePtr<keytype, obtype> get( const keytype &key ) 363 CachePtr<keytype, obtype> get( const keytype &key )
354 { 364 {
355 Entry *pEnt = getEntry( key ); 365 Entry *pEnt = getEntry( key );
@@ -431,6 +441,7 @@ namespace Bu
431 } 441 }
432 442
433 protected: 443 protected:
444 virtual bool _has( const keytype &key )=0;
434 virtual void _create( const obtype *o )=0; 445 virtual void _create( const obtype *o )=0;
435 virtual void _erase( const keytype &k )=0; 446 virtual void _erase( const keytype &k )=0;
436 447
diff --git a/src/unstable/myriadcache.h b/src/unstable/myriadcache.h
index 7ff2183..7f83250 100644
--- a/src/unstable/myriadcache.h
+++ b/src/unstable/myriadcache.h
@@ -68,6 +68,12 @@ namespace Bu
68 } 68 }
69 69
70 protected: 70 protected:
71 virtual bool _has( const keytype &key )
72 {
73 Bu::ReadWriteMutex::ReadLocker rl( rwStore );
74 return hIndex.has( key );
75 }
76
71 virtual void _create( const obtype *o ) 77 virtual void _create( const obtype *o )
72 { 78 {
73 Bu::ReadWriteMutex::WriteLocker wl( rwStore ); 79 Bu::ReadWriteMutex::WriteLocker wl( rwStore );