#include <MemoryFilter.h>
Public Member Functions | |
MemoryFilter (size_t buf_sz, bool is_input) | |
UChar * | GetBuffer () |
void | SetAsInputFilter () |
Public Member Functions inherited from pdftron::Filters::Filter | |
Filter () | |
~Filter () | |
Filter (const Filter ©) | |
Filter & | operator= (const Filter &other) |
operator bool () | |
void | AttachFilter (Filter attach_filter) |
Filter | ReleaseAttachedFilter () |
Filter | GetAttachedFilter () |
Filter | GetSourceFilter () |
const char * | GetName () const |
const char * | GetDecodeName () const |
UChar * | Begin () |
size_t | Size () |
void | Consume (size_t num_bytes) |
size_t | Count () |
size_t | SetCount (size_t new_count) |
void | SetStreamLength (size_t bytes) |
void | Flush () |
void | FlushAll () |
bool | IsInputFilter () |
bool | CanSeek () |
void | Seek (ptrdiff_t offset, ReferencePos origin) |
ptrdiff_t | Tell () |
size_t | Truncate (size_t new_size) |
Filter | CreateInputIterator () |
const UString | GetFilePath () const |
void | Destroy () |
void | WriteToFile (const UString &path, bool append) |
Additional Inherited Members | |
Public Types inherited from pdftron::Filters::Filter | |
enum | ReferencePos { e_begin = SEEK_SET, e_end = SEEK_END, e_cur = SEEK_CUR } |
MemoryFilter is a memory buffer that can be used as a source or a sink Filter in the Filter pipeline. When a MemoryFilter is the source, other filters can read data stored in memory; When MemoryFilter is a sink, other filters generate data which is then pushed in a memory buffer owned by MemoryFilter (MemoryFilter makes sure that there is enough space to accommodate all data).
Definition at line 22 of file MemoryFilter.h.
pdftron::Filters::MemoryFilter::MemoryFilter | ( | size_t | buf_sz, |
bool | is_input | ||
) |
UChar* pdftron::Filters::MemoryFilter::GetBuffer | ( | ) |
void pdftron::Filters::MemoryFilter::SetAsInputFilter | ( | ) |