IOStream Class Reference

This is a rather abstract class that can be implemented by classes that want to send and receive stream input. More...

#include <IOStream.h>

Inheritance diagram for IOStream:

Collaboration diagram for IOStream:

Additional Inherited Members
Public Member Functions inherited from InStream
virtual	~InStream ()
	Destructor. More...
virtual InStream &	read (char *buffer, size_t num)=0
	reads num bytes from stream to the buffer More...
virtual const char *	getName ()=0
	returns name of the stream More...
virtual bool	isReadable ()=0
	indicates whether the stream can actually be read from. More...
InStream &	readChar (signed char &value)
	reads a single byte to the input buffer/stream More...
InStream &	readCharHex (signed char &byte)
	reads a single unsigned char from the input buffer/stream as 2 hex chars More...
InStream &	readUCharHex (unsigned char &byte)
	reads a single unsigned char from the input buffer/stream as 2 hex chars More...
virtual InStream &	readLine (char *buf, unsigned int bufsize)
InStream &	readShort (short &value)
	reads a single short from the input buffer/stream More...
InStream &	readShort (unsigned short &value)
	reads a single short from the input buffer/stream More...
InStream &	readShortHex (short &word)
	reads a single short from the input buffer/stream as 4 hex chars More...
InStream &	readUShortHex (unsigned short &value)
	reads a single unsigned short from the input buffer/stream as 4 hex chars More...
InStream &	readUShortCompact (unsigned short &value)
	reads an unsigned short integer as 1 to 3 bytes, encoded as follows: xxxxxxx0 - 7 bit value, encoded in 1 byte xxxxxx01+1byte - 14 bit value, encoded in 2 bytes xxxxx011+2bytes - 16 bit value, encoded in 3 bytes More...
InStream &	readInt24 (int &medInt)
	reads a 3-byte integer to the input buffer/stream only works on little-endian machines! More...
InStream &	readInt (int &value)
	reads a 4-byte integer to the input buffer/stream More...
InStream &	readLongLong (long long &value)
	reads a 8-byte integer to the input buffer/stream More...
InStream &	readLongLongCompact (long long &value)
	reads a signed long long integer as 1 to 9 bytes, encoded as follows: 0xxxxxxx - 7 bit value, encoded in 1 byte 10xxxxxx+1byte - 14 bit value, encoded in 2 bytes 110xxxxx+2bytes - 21 bit value, encoded in 3 bytes 1110xxxx+3bytes - 28 bit value, encoded in 4 bytes 11110xxx+4bytes - 35 bit value, encoded in 5 bytes 111110xx+5bytes - 42 bit value, encoded in 6 bytes 1111110x+6bytes - 49 bit value, encoded in 7 bytes 11111110+7bytes - 56 bit value, encoded in 8 bytes 11111111+8bytes - 64 bit value, encoded in 9 bytes More...
InStream &	readFloat (float &value)
	reads a 4-byte float to the input buffer/stream More...
InStream &	readFloat2 (float &value)
	reads a 2-byte float to the input buffer/stream More...
InStream &	readFloat3 (float &value)
	reads a 3-byte float to the input buffer/stream More...
InStream &	readDouble (double &value)
	reads a 8-byte double to the input buffer/stream More...
virtual InStream &	readUntil (char *buf, unsigned int num, unsigned char match)
virtual bool	eof ()=0
	Indicates if the end of file has been reached. More...
size_t	bytesRead ()
	Indicates the number of bytes read in the last operation. More...
size_t	getBytesRead ()
	Indicates the number of bytes read in the last operation. More...
size_t	getTotalBytesRead ()
	Indicates the total number of bytes read;. More...
Public Member Functions inherited from OutStream
virtual	~OutStream ()
	Destructor. More...
virtual OutStream &	write (const char *buffer, size_t num)=0
	writes num bytes from buffer to the output buffer/stream More...
virtual OutStream &	writeHex (const char *buffer, size_t num)
	writes num bytes from buffer to the output buffer/stream as hex chars More...
virtual bool	isWritable ()=0
	indicates whether the stream can actually be written to. More...
virtual OutStream &	write (const char *buffer)
	writes zero-terminated buffer to the output buffer/stream More...
virtual OutStream &	writeHex (const char *buffer)
	writes zero-terminated buffer to the output buffer/stream More...
OutStream &	operator<< (const Str buffer)
	write a Str, using stream operator More...
OutStream &	operator<< (const char buffer[])
	write a Str, using stream operator More...
OutStream &	operator<< (const char byte)
	write a Str, using stream operator More...
OutStream &	operator<< (const signed char byte)
	write a Str, using stream operator More...
OutStream &	operator<< (const unsigned char byte)
	write a Str, using stream operator More...
OutStream &	operator<< (const int number)
	write a Str, using stream operator More...
OutStream &	writeChar (const signed char value)
	writes a single byte to the output buffer/stream More...
OutStream &	writeCharHex (const signed char byte)
	writes a single signed char to the output buffer/stream as 2 hex chars More...
OutStream &	writeUCharHex (const unsigned char byte)
	writes a single unsigned char to the output buffer/stream as 2 hex chars More...
OutStream &	writeInteger (const int number, const unsigned int radix=10)
	writes an integer as a base-radix string More...
OutStream &	writeNumber (const double number, const unsigned int radix=10)
OutStream &	writeShort (const short value)
	writes a single short to the output buffer/stream More...
OutStream &	writeShortHex (const short word)
	writes a single short to the output buffer/stream as 4 hex chars More...
OutStream &	writeUShortHex (const unsigned short word)
	writes a single unsigned short to the output buffer/stream as 4 hex chars More...
OutStream &	writeUShortCompact (const unsigned short &value)
	writes an unsigned short integer as 1 to 3 bytes, encoded as follows: xxxxxxx0 - 7 bit value, encoded in 1 byte xxxxxx01+1byte - 14 bit value, encoded in 2 bytes xxxxx011+2bytes - 16 bit value, encoded in 3 bytes More...
OutStream &	writeInt24 (const int medInt)
	writes a 3-byte integer to the output buffer/stream only works on little-endian machines! More...
OutStream &	writeInt (const int value)
	writes a 4-byte integer to the output buffer/stream More...
OutStream &	writeLongLong (const long long value)
	writes a 8-byte integer to the output buffer/stream More...
OutStream &	writeLongLongCompact (const long long &value)
	writes a signed long long integer as 1 to 9 bytes, encoded as follows: 0xxxxxxx - 7 bit value, encoded in 1 byte 10xxxxxx+1byte - 14 bit value, encoded in 2 bytes 110xxxxx+2bytes - 21 bit value, encoded in 3 bytes 1110xxxx+3bytes - 28 bit value, encoded in 4 bytes 11110xxx+4bytes - 35 bit value, encoded in 5 bytes 111110xx+5bytes - 42 bit value, encoded in 6 bytes 1111110x+6bytes - 49 bit value, encoded in 7 bytes 11111110+7bytes - 56 bit value, encoded in 8 bytes 11111111+8bytes - 64 bit value, encoded in 9 bytes More...
OutStream &	writeFloat (const float value)
	writes a 4-byte float to the output buffer/stream More...
OutStream &	writeFloat2 (const float value)
	writes a 2-byte float to the output buffer/stream More...
OutStream &	writeFloat3 (const float value)
	writes a 3-byte float to the output buffer/stream More...
OutStream &	writeDouble (const double value)
	writes a 8-byte double to the output buffer/stream More...
OutStream &	writeDouble6 (const double value)
size_t	bytesWritten ()
Protected Member Functions inherited from InStream
	InStream ()
	Protected Constructor for abstract class. More...
void	zeroBytesRead ()
void	incBytesRead ()
void	incBytesRead (size_t incRead)
void	setBytesRead (size_t lastRead)
void	zeroTotalBytesRead ()
Protected Member Functions inherited from OutStream
	OutStream ()
	Protected Constructor for abstract class. More...
Protected Attributes inherited from OutStream
size_t	lastWritten_
Static Protected Attributes inherited from OutStream
static const unsigned char	HEX_CHARS [] = "0123456789ABCDEF"

Detailed Description

This is a rather abstract class that can be implemented by classes that want to send and receive stream input.

Inherits directly from InStream and OutStream

Part of an attempt to avoid the standard template library

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

• /Volumes/ubuntu_share/lrauv-application/Source/io/IOStream.h