RWCharOutputStreamImp Class Reference
[Streams]

Abstract base class for all narrow character output stream implementation classes. More...

#include <rw/stream/RWCharOutputStreamImp.h>

Inheritance diagram for RWCharOutputStreamImp:

List of all members.

Public Member Functions
virtual	~RWCharOutputStreamImp ()
virtual void	write (char charValue)=0
virtual void	write (const char *charArray, RWSize numChars)=0
virtual RWCharOutputStream	acquire ()
virtual void	release ()
Protected Member Functions
	RWCharOutputStreamImp ()

---

Detailed Description

Abstract base class for all the narrow character output stream implementation classes. Implements the body idiom from the handle-body pattern.

---

Constructor & Destructor Documentation

virtual RWCharOutputStreamImp::~RWCharOutputStreamImp

(

)

[inline, virtual]

Destructor.

RWCharOutputStreamImp::RWCharOutputStreamImp

(

)

[inline, protected]

Constructor.

---

Member Function Documentation

virtual RWCharOutputStream RWCharOutputStreamImp::acquire

(

)

[virtual]

Acquires the synchronization mechanism provided by a stream concrete implementation. The acquire() member function returns a handle to the narrow character stream that should be used for output operation after acquiring the synchronization mechanism.

Reimplemented from RWTMonitor< RWMutexLock >.

virtual void RWCharOutputStreamImp::release

(

)

[inline, virtual]

Releases the synchronization mechanism provided by a stream concrete implementation.

Reimplemented from RWTMonitor< RWMutexLock >.

virtual void RWCharOutputStreamImp::write	(	const char *	charArray,
		RWSize	numChars
	)			[pure virtual]

Writes an array of narrow characters to the stream.

Parameters:

	charArray	A pointer to the first element of the array.
	numChars	The number of narrow characters to be written to the stream.

Implemented in RWChainedCharArrayOutputStreamImp, RWCharToStreambufOutputStreamImp, and RWFilteredCharOutputStreamImp.

virtual void RWCharOutputStreamImp::write

(

char

charValue

)

[pure virtual]

Writes a single narrow character to the stream.

Parameters:

charValue

The narrow character to be written to the stream.

Implemented in RWChainedCharArrayOutputStreamImp, RWCharToStreambufOutputStreamImp, and RWFilteredCharOutputStreamImp.