decaf::util::zip::CheckedOutputStream Class Reference

An implementation of a FilterOutputStream that will maintain a Checksum of the bytes written, the Checksum can then be used to verify the integrity of the output stream. More...

#include <src/main/decaf/util/zip/CheckedOutputStream.h>

Inheritance diagram for decaf::util::zip::CheckedOutputStream:

[legend]

Public Member Functions
	CheckedOutputStream (decaf::io::OutputStream *outputStream, Checksum *sum, bool own=false)
	Create a new instance of a CheckedOutputStream.
virtual	~CheckedOutputStream ()
Checksum *	getChecksum () const
Protected Member Functions
virtual void	doWriteByte (unsigned char value)
virtual void	doWriteArrayBounded (const unsigned char *buffer, int size, int offset, int length)

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Detailed Description

An implementation of a FilterOutputStream that will maintain a Checksum of the bytes written, the Checksum can then be used to verify the integrity of the output stream.

Since:

1.0

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Constructor & Destructor Documentation

decaf::util::zip::CheckedOutputStream::CheckedOutputStream	(	decaf::io::OutputStream *	outputStream,
		Checksum *	sum,
		bool	own = false
	)

Create a new instance of a CheckedOutputStream.

Parameters:

	outputStream	The OutputStream instance to Wrap.
	sum	The Checksum instance to use (does not take ownership of the Pointer).
	own	Indicates if this filer should take ownership of the InputStream.

Exceptions:

NullPointerException

if the Checksum pointer is NULL.

virtual decaf::util::zip::CheckedOutputStream::~CheckedOutputStream

(

)

[virtual]

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Member Function Documentation

virtual void decaf::util::zip::CheckedOutputStream::doWriteArrayBounded	(	const unsigned char *	buffer,
		int	size,
		int	offset,
		int	length
	)			[protected, virtual]

Reimplemented from decaf::io::FilterOutputStream.

virtual void decaf::util::zip::CheckedOutputStream::doWriteByte

(

unsigned char

value

)

[protected, virtual]

Reimplemented from decaf::io::FilterOutputStream.

Checksum* decaf::util::zip::CheckedOutputStream::getChecksum

(

)

const [inline]

Returns:

a pointer to the Checksum instance in use by this object.

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

• src/main/decaf/util/zip/CheckedOutputStream.h