ScummVM API documentation
Public Member Functions | List of all members
OutPAKSave Class Reference
Inheritance diagram for OutPAKSave:
Common::WriteStream Common::Stream

Public Member Functions

uint32 write (const void *buf, uint32 cnt)
 
virtual int64 pos () const
 
 OutPAKSave (const char *_filename)
 
bool err () const
 
void clearErr ()
 
void finalize ()
 
- Public Member Functions inherited from Common::WriteStream
virtual bool flush ()
 
void writeByte (byte value)
 
void writeSByte (int8 value)
 
void writeUint16LE (uint16 value)
 
void writeUint32LE (uint32 value)
 
void writeUint64LE (uint64 value)
 
void writeUint16BE (uint16 value)
 
void writeUint32BE (uint32 value)
 
void writeUint64BE (uint64 value)
 
FORCEINLINE void writeSint16LE (int16 value)
 
FORCEINLINE void writeSint32LE (int32 value)
 
FORCEINLINE void writeSint64LE (int64 value)
 
FORCEINLINE void writeSint16BE (int16 value)
 
FORCEINLINE void writeSint32BE (int32 value)
 
FORCEINLINE void writeSint64BE (int64 value)
 
FORCEINLINE void writeFloatLE (float value)
 
FORCEINLINE void writeFloatBE (float value)
 
FORCEINLINE void writeDoubleLE (double value)
 
FORCEINLINE void writeDoubleBE (double value)
 
template<class TDataFormat , class... T>
bool writeMultiple (const TDataFormat &dataFormat, const T &...values)
 
template<class... T>
bool writeMultipleEndian (bool isLittle, const T &...values)
 
template<class... T>
bool writeMultipleLE (const T &...values)
 
template<class... T>
bool writeMultipleBE (const T &...values)
 
uint32 writeStream (ReadStream *stream, uint32 dataSize)
 
uint32 writeStream (ReadStream *stream)
 
void writeString (const String &str)
 

Member Function Documentation

◆ write()

uint32 OutPAKSave::write ( const void *  dataPtr,
uint32  dataSize 
)
virtual

Write data into the stream. Subclasses must implement this method. All other write methods are implemented using it.

Note
The semantics of any implementation of this method is supposed to match that of ISO C fwrite().
Parameters
dataPtrPointer to the data to be written.
dataSizeNumber of bytes to be written.
Returns
The number of bytes that were actually written.

Implements Common::WriteStream.

◆ pos()

virtual int64 OutPAKSave::pos ( ) const
inlinevirtual

Obtain the current value of the stream position indicator.

Returns
The current position indicator, or -1 if an error occurred.

Implements Common::WriteStream.

◆ err()

bool OutPAKSave::err ( ) const
inlinevirtual

Return true if an I/O failure occurred.

This flag is never cleared automatically. In order to clear it, the client code must call clearErr() explicitly.

Note
The semantics of any implementation of this method is supposed to match that of ISO C ferror().

Reimplemented from Common::Stream.

◆ clearErr()

void OutPAKSave::clearErr ( )
inlinevirtual

Reset the I/O error status as returned by err().

For a ReadStream, also reset the end-of-stream status returned by eos().

Note
The semantics of any implementation of this method is supposed to match that of ISO C clearerr().

Reimplemented from Common::Stream.

◆ finalize()

void OutPAKSave::finalize ( )
inlinevirtual

Finalize and close this stream.

Call this method right before this stream instance is deleted. The goal is to enable the client code to detect and handle I/O errors that might occur when closing (and flushing, if buffered) the stream.

After this method has been called, no further writes can be performed on the stream. Calling err() is allowed.

By default, this just flushes the stream.

Reimplemented from Common::WriteStream.

The documentation for this class was generated from the following file: