7#ifndef RAMOUTPUTSTREAM_H
8#define RAMOUTPUTSTREAM_H
47 virtual void seek(int64_t pos);
60 virtual void writeBytes(
const uint8_t* b, int32_t offset, int32_t length);
#define LUCENE_CLASS(Name)
Definition LuceneObject.h:24
Abstract base class for output to a file in a Directory. A random-access output stream....
Definition IndexOutput.h:18
A memory-resident IndexOutput implementation.
Definition RAMOutputStream.h:15
RAMFilePtr file
Definition RAMOutputStream.h:28
virtual void writeByte(uint8_t b)
Writes a single byte.
int64_t bufferStart
Definition RAMOutputStream.h:32
virtual void close()
Closes this stream to further operations.
ByteArray currentBuffer
Definition RAMOutputStream.h:29
RAMOutputStream()
Construct an empty output buffer.
virtual ~RAMOutputStream()
int32_t currentBufferIndex
Definition RAMOutputStream.h:30
virtual int64_t getFilePointer()
Returns the current position in this file, where the next write will occur.
void reset()
Resets this to an empty file.
virtual void seek(int64_t pos)
Sets current position in this file, where the next write will occur.
int32_t bufferPosition
Definition RAMOutputStream.h:31
virtual int64_t length()
The number of bytes in the file.
int64_t sizeInBytes()
Returns byte usage of all buffers.
RAMOutputStream(const RAMFilePtr &f)
void switchCurrentBuffer()
void writeTo(const IndexOutputPtr &out)
Copy the current contents of this buffer to the named output.
int32_t bufferLength
Definition RAMOutputStream.h:33
virtual void flush()
Forces any buffered output to be written.
static const int32_t BUFFER_SIZE
Definition RAMOutputStream.h:25
virtual void writeBytes(const uint8_t *b, int32_t offset, int32_t length)
Writes an array of bytes.
Definition AbstractAllTermDocs.h:12
boost::shared_ptr< IndexOutput > IndexOutputPtr
Definition LuceneTypes.h:494
boost::shared_ptr< RAMFile > RAMFilePtr
Definition LuceneTypes.h:506