VSTGUI  4.10
Graphical User Interface Framework not only for VST plugins
CMemoryStream Class Reference

Memory input and output stream. More...

+ Inheritance diagram for CMemoryStream:

Public Member Functions

 CMemoryStream (uint32_t initialSize=1024, uint32_t delta=1024, bool binaryMode=true, ByteOrder byteOrder=kNativeByteOrder)
 
 CMemoryStream (const int8_t *buffer, uint32_t bufferSize, bool binaryMode=true, ByteOrder byteOrder=kNativeByteOrder)
 
 ~CMemoryStream () noexcept override
 
uint32_t writeRaw (const void *buffer, uint32_t size) override
 
uint32_t readRaw (void *buffer, uint32_t size) override
 
int64_t seek (int64_t pos, SeekMode mode) override
 returns -1 if seek fails otherwise new position More...
 
int64_t tell () const override
 
void rewind () override
 
const int8_t * getBuffer () const
 
bool operator<< (const std::string &str) override
 
bool operator>> (std::string &string) override
 
bool end ()
 
bool operator<< (const int8_t &input)
 
bool operator<< (const uint8_t &input)
 
bool operator<< (const int16_t &input)
 
bool operator<< (const uint16_t &input)
 
bool operator<< (const int32_t &input)
 
bool operator<< (const uint32_t &input)
 
bool operator<< (const int64_t &input)
 
bool operator<< (const uint64_t &input)
 
bool operator<< (const double &input)
 
virtual bool operator<< (const std::string &str)=0
 
bool operator>> (int8_t &output)
 
bool operator>> (uint8_t &output)
 
bool operator>> (int16_t &output)
 
bool operator>> (uint16_t &output)
 
bool operator>> (int32_t &output)
 
bool operator>> (uint32_t &output)
 
bool operator>> (int64_t &output)
 
bool operator>> (uint64_t &output)
 
bool operator>> (double &output)
 
virtual bool operator>> (std::string &string)=0
 
- Public Member Functions inherited from OutputStream
 OutputStream (ByteOrder byteOrder=kNativeByteOrder)
 
virtual ~OutputStream () noexcept=default
 
ByteOrder getByteOrder () const
 
void setByteOrder (ByteOrder newByteOrder)
 
bool operator<< (const int8_t &input)
 
bool operator<< (const uint8_t &input)
 
bool operator<< (const int16_t &input)
 
bool operator<< (const uint16_t &input)
 
bool operator<< (const int32_t &input)
 
bool operator<< (const uint32_t &input)
 
bool operator<< (const int64_t &input)
 
bool operator<< (const uint64_t &input)
 
bool operator<< (const double &input)
 
- Public Member Functions inherited from InputStream
 InputStream (ByteOrder byteOrder=kNativeByteOrder)
 
virtual ~InputStream () noexcept=default
 
ByteOrder getByteOrder () const
 
void setByteOrder (ByteOrder newByteOrder)
 
bool operator>> (int8_t &output)
 
bool operator>> (uint8_t &output)
 
bool operator>> (int16_t &output)
 
bool operator>> (uint16_t &output)
 
bool operator>> (int32_t &output)
 
bool operator>> (uint32_t &output)
 
bool operator>> (int64_t &output)
 
bool operator>> (uint64_t &output)
 
bool operator>> (double &output)
 
- Public Member Functions inherited from SeekableStream
virtual ~SeekableStream () noexcept=default
 
- Public Member Functions inherited from ReferenceCounted< T >
 ReferenceCounted ()=default
 
virtual ~ReferenceCounted () noexcept=default
 
 ReferenceCounted (const ReferenceCounted &)
 
ReferenceCountedoperator= (const ReferenceCounted &)
 
void forget () override
 decrease refcount and delete object if refcount == 0 More...
 
void remember () override
 increase refcount More...
 
virtual int32_t getNbReference () const
 get refcount More...
 
virtual void beforeDelete ()
 

Protected Member Functions

bool resize (uint32_t newSize)
 

Protected Attributes

int8_t * buffer
 
uint32_t bufferSize
 
uint32_t size
 
uint32_t pos
 
uint32_t delta
 
bool binaryMode
 
bool ownsBuffer
 

Additional Inherited Members

- Public Types inherited from SeekableStream
enum  SeekMode { kSeekSet, kSeekCurrent, kSeekEnd }
 

Detailed Description

Memory input and output stream.

Constructor & Destructor Documentation

◆ CMemoryStream() [1/2]

CMemoryStream ( uint32_t  initialSize = 1024,
uint32_t  delta = 1024,
bool  binaryMode = true,
ByteOrder  byteOrder = kNativeByteOrder 
)

◆ CMemoryStream() [2/2]

CMemoryStream ( const int8_t *  buffer,
uint32_t  bufferSize,
bool  binaryMode = true,
ByteOrder  byteOrder = kNativeByteOrder 
)

◆ ~CMemoryStream()

~CMemoryStream ( )
overridenoexcept

Member Function Documentation

◆ end()

bool end ( )

◆ getBuffer()

const int8_t* getBuffer ( ) const
inline

◆ operator<<() [1/11]

bool operator<< ( const std::string &  str)
overridevirtual

Implements OutputStream.

◆ operator<<() [2/11]

bool operator<<

◆ operator<<() [3/11]

bool operator<<

◆ operator<<() [4/11]

bool operator<<

◆ operator<<() [5/11]

bool operator<<

◆ operator<<() [6/11]

bool operator<<

◆ operator<<() [7/11]

virtual bool operator<<

◆ operator<<() [8/11]

bool operator<<

◆ operator<<() [9/11]

bool operator<<

◆ operator<<() [10/11]

bool operator<<

◆ operator<<() [11/11]

bool operator<<

◆ operator>>() [1/11]

bool operator>> ( std::string &  string)
overridevirtual

Implements InputStream.

◆ operator>>() [2/11]

bool operator>>

◆ operator>>() [3/11]

bool operator>>

◆ operator>>() [4/11]

virtual bool operator>>

◆ operator>>() [5/11]

bool operator>>

◆ operator>>() [6/11]

bool operator>>

◆ operator>>() [7/11]

bool operator>>

◆ operator>>() [8/11]

bool operator>>

◆ operator>>() [9/11]

bool operator>>

◆ operator>>() [10/11]

bool operator>>

◆ operator>>() [11/11]

bool operator>>

◆ readRaw()

uint32_t readRaw ( void *  buffer,
uint32_t  size 
)
overridevirtual

Implements InputStream.

◆ resize()

bool resize ( uint32_t  newSize)
protected

◆ rewind()

void rewind ( )
inlineoverridevirtual

Implements SeekableStream.

Reimplemented in MemoryContentProvider.

◆ seek()

int64_t seek ( int64_t  pos,
SeekMode  mode 
)
overridevirtual

returns -1 if seek fails otherwise new position

Implements SeekableStream.

◆ tell()

int64_t tell ( ) const
inlineoverridevirtual

Implements SeekableStream.

◆ writeRaw()

uint32_t writeRaw ( const void *  buffer,
uint32_t  size 
)
overridevirtual

Implements OutputStream.

Member Data Documentation

◆ binaryMode

bool binaryMode
protected

◆ buffer

int8_t* buffer
protected

◆ bufferSize

uint32_t bufferSize
protected

◆ delta

uint32_t delta
protected

◆ ownsBuffer

bool ownsBuffer
protected

◆ pos

uint32_t pos
protected

◆ size

uint32_t size
protected

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