Cpl::Io::InputOutput Class Reference

This abstract class defines a interface for operating on an input-output stream (example of a stream is socket connection). More...

Detailed Description

This abstract class defines a interface for operating on an input-output stream (example of a stream is socket connection).

#include <InputOutput.h>

Inheritance diagram for Cpl::Io::InputOutput:

Collaboration diagram for Cpl::Io::InputOutput:

Additional Inherited Members
Public Member Functions inherited from Cpl::Io::Input
virtual bool	read (char &c)
	Reads a single byte from the stream.
virtual bool	read (Cpl::Text::String &destString)
	Reads N bytes into the String's internal buffer.
virtual bool	read (void *buffer, int numBytes, int &bytesRead)=0
	Attempts to read the specified number of bytes from the stream in the supplied buffer.
virtual bool	available ()=0
	Returns true if there data available to be read from the stream.
virtual	~Input ()
	Lets the make the destructor virtual.
Public Member Functions inherited from Cpl::Io::Close
virtual void	close ()=0
	This method will close the stream.
virtual	~Close ()
	Lets the make the destructor virtual.
Public Member Functions inherited from Cpl::Container::Item
bool	insert_ (void *newContainerPtr)
	Helper method to trap when inserting an item in multiple containers.
bool	isInContainer_ (const void *containerPtr) const noexcept
	Returns 'true' if the instance is in the specified container.
Public Member Functions inherited from Cpl::Io::IsEos
virtual bool	isEos ()=0
	This method returns true if End-of-Stream was encountered on the stream.
virtual	~IsEos ()
	Lets the make the destructor virtual.
Public Member Functions inherited from Cpl::Io::Output
virtual bool	write (char c)
	Writes a single byte to the stream.
virtual bool	write (const char *string)
	Writes a string to the stream.
virtual bool	write (const Cpl::Text::String &string)
	Writes a string to the stream.
virtual bool	write (Cpl::Text::String &formatBuffer, const char *format,...)
	Formatted write to the stream.
virtual bool	vwrite (Cpl::Text::String &formatBuffer, const char *format, va_list ap)
	Same as write( String& formatBuffer, const char* format,...), except that it is called with a va_list instead of a variable number of arguments.
virtual bool	write (const void *buffer, int numBytes)
	Writes the content of the buffer to the stream.
virtual bool	write (const void *buffer, int maxBytes, int &bytesWritten)=0
	Writes the content of the buffer to the stream.
virtual void	flush ()=0
	Forces all buffered data (if any) to be written to the stream media.
virtual	~Output ()
	Lets the make the destructor virtual.
Static Public Member Functions inherited from Cpl::Container::Item
static void	remove_ (Item *itemPtr) noexcept
	Helper method to do the proper 'clean-up' for the multiple-containers-error-trap when removing an item from a container.
Public Attributes inherited from Cpl::Container::Item
void *	m_nextPtr_
	The link field.
void *	m_inListPtr_
	Debug field.
Protected Member Functions inherited from Cpl::Container::Item
	Item ()
	Constructor.
	Item (const char *)
	Constructor used ONLY with the child class MapItem: -->special constructor to allow a Map to be statically allocated.

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

• Cpl/Io/InputOutput.h