#include <wvbufstore.h>
Inherits WvWriteOnlyBufferStoreMixin< WvReadOnlyBufferStoreMixin< WvBufStore > >.
Collaboration diagram for WvNullBufStore:
Definition at line 499 of file wvbufstore.h.
Public Member Functions | |
WvNullBufStore (size_t _granularity) | |
virtual bool | isreadable () const |
virtual size_t | used () const |
virtual size_t | optgettable () const |
virtual size_t | peekable (int offset) const |
virtual size_t | optpeekable (int offset) const |
virtual const void * | get (size_t count) |
virtual void | skip (size_t count) |
virtual void | unget (size_t count) |
virtual size_t | ungettable () const |
virtual const void * | peek (int offset, size_t count) |
virtual void | zap () |
virtual bool | iswritable () const |
virtual size_t | free () const |
virtual size_t | optallocable () const |
virtual void * | alloc (size_t count) |
virtual void | unalloc (size_t count) |
virtual size_t | unallocable () const |
virtual void * | mutablepeek (int offset, size_t count) |
virtual void | merge (WvBufStore &instore, size_t count) |
void | move (void *buf, size_t count) |
void | copy (void *buf, int offset, size_t count) |
void | put (const void *data, size_t count) |
void | fastput (const void *data, size_t count) |
void | poke (const void *data, int offset, size_t count) |
void | basicmerge (WvBufStore &instore, size_t count) |
Protected Member Functions | |
virtual bool | usessubbuffers () const |
Returns true if the buffer uses subbuffers for storage. | |
virtual size_t | numsubbuffers () const |
Returns the number of subbuffers in the buffer. | |
virtual WvBufStore * | firstsubbuffer () const |
Returns the first subbuffer. | |
virtual void | appendsubbuffer (WvBufStore *buffer, bool autofree) |
Appends a subbuffer to the buffer. | |
virtual void | prependsubbuffer (WvBufStore *buffer, bool autofree) |
Prepends a subbuffer to the buffer. | |
virtual bool | unlinksubbuffer (WvBufStore *buffer, bool allowautofree) |
Unlinks the specified subbuffer. | |
Protected Attributes | |
int | granularity |
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Definition at line 1178 of file wvbufferstore.cc. |
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Implements WvBufStore. Definition at line 154 of file wvbufstore.h. |
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Appends a subbuffer to the buffer.
Reimplemented in WvLinkedBufferStore. Definition at line 109 of file wvbufstore.h. Referenced by WvBufStore::merge(). |
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Definition at line 229 of file wvbufferstore.cc. References WvBufStore::alloc(), WvBufStore::get(), memops, WvBufStore::optallocable(), WvBufStore::optgettable(), and WvBufStore::unalloc(). Referenced by WvBufStore::merge(). |
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Definition at line 128 of file wvbufferstore.cc. References memops, WvBufStore::optpeekable(), and WvBufStore::peek(). Referenced by WvBufBaseCommonImpl< unsigned char >::copy(). |
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Definition at line 163 of file wvbufferstore.cc. References WvBufStore::alloc(), and memops. Referenced by WvBufBaseCommonImpl< unsigned char >::put(). |
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Returns the first subbuffer. Returns: the buffer or NULL if none or not supported Reimplemented in WvLinkedBufferStore. Definition at line 105 of file wvbufstore.h. Referenced by WvBufStore::merge(). |
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Implements WvBufStore. Definition at line 146 of file wvbufstore.h. |
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Implements WvBufStore. Definition at line 214 of file wvbufstore.h. |
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Reimplemented from WvBufStore. Definition at line 194 of file wvbufstore.h. |
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Reimplemented from WvBufStore. Reimplemented in WvBufCursorStore. Definition at line 142 of file wvbufstore.h. |
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Reimplemented from WvBufStore. Definition at line 175 of file wvbufstore.h. |
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Definition at line 111 of file wvbufferstore.cc. References WvBufStore::get(), memops, and WvBufStore::optgettable(). Referenced by WvBufBaseCommonImpl< unsigned char >::move(). |
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Implements WvBufStore. Reimplemented in WvBufCursorStore. Definition at line 169 of file wvbufstore.h. |
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Returns the number of subbuffers in the buffer.
Reimplemented in WvLinkedBufferStore. Definition at line 98 of file wvbufstore.h. |
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Reimplemented from WvBufStore. Definition at line 150 of file wvbufstore.h. |
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Reimplemented from WvBufStore. Definition at line 202 of file wvbufstore.h. |
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Reimplemented from WvBufStore. Definition at line 210 of file wvbufstore.h. |
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Reimplemented from WvBufStore. Definition at line 234 of file wvbufstore.h. |
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Reimplemented from WvBufStore. Definition at line 206 of file wvbufstore.h. |
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Definition at line 170 of file wvbufferstore.cc. References memops, WvBufStore::mutablepeek(), WvBufStore::optpeekable(), WvBufStore::put(), and WvBufStore::used(). Referenced by WvBufBaseCommonImpl< unsigned char >::poke(). |
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Prepends a subbuffer to the buffer.
Reimplemented in WvLinkedBufferStore. Definition at line 113 of file wvbufstore.h. |
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Definition at line 146 of file wvbufferstore.cc. References WvBufStore::alloc(), memops, and WvBufStore::optallocable(). Referenced by WvBufStore::poke(), and WvBufBaseCommonImpl< unsigned char >::put(). |
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Reimplemented from WvBufStore. Definition at line 220 of file wvbufstore.h. |
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Implements WvBufStore. Definition at line 160 of file wvbufstore.h. |
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Implements WvBufStore. Definition at line 165 of file wvbufstore.h. |
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Implements WvBufStore. Definition at line 225 of file wvbufstore.h. |
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Implements WvBufStore. Definition at line 230 of file wvbufstore.h. |
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Unlinks the specified subbuffer. Only autofrees the buffer if allowautofree == true. Returns: the autofree flag for the buffer Reimplemented in WvLinkedBufferStore. Definition at line 121 of file wvbufstore.h. Referenced by WvBufStore::merge(). |
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Implements WvBufStore. Definition at line 198 of file wvbufstore.h. |
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Returns true if the buffer uses subbuffers for storage.
Reimplemented in WvLinkedBufferStore. Definition at line 94 of file wvbufstore.h. Referenced by WvBufStore::merge(). |
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Implements WvBufStore. Definition at line 240 of file wvbufstore.h. |
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Definition at line 31 of file wvbufstore.h. |