Steinberg::Vst::FileStream Class Reference

#include <vstpresetfile.h>

Inheritance diagram for Steinberg::Vst::FileStream:

List of all members.

Public Member Functions
DECLARE_FUNKNOWN_METHODS tresult PLUGIN_API	read (void *buffer, int32 numBytes, int32 *numBytesRead=0)
tresult PLUGIN_API	write (void *buffer, int32 numBytes, int32 *numBytesWritten=0)
tresult PLUGIN_API	seek (int64 pos, int32 mode, int64 *result=0)
tresult PLUGIN_API	tell (int64 *pos)
Static Public Member Functions
static IBStream *	open (const char *filename, const char *mode)
Protected Member Functions
	FileStream (FILE *file)
virtual	~FileStream ()
Protected Attributes
FILE *	file

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Detailed Description

IBStream implementation using stdio.

Definition at line 196 of file vstpresetfile.h.

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Constructor & Destructor Documentation

Steinberg::Vst::FileStream::FileStream

(

FILE *

file

)

[protected]

Definition at line 548 of file vstpresetfile.cpp.

Steinberg::Vst::FileStream::~FileStream

(

)

[protected, virtual]

Definition at line 555 of file vstpresetfile.cpp.

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Member Function Documentation

IBStream * Steinberg::Vst::FileStream::open	(	const char *	filename,
		const char *	mode
	)			[static]

Definition at line 541 of file vstpresetfile.cpp.

tresult PLUGIN_API Steinberg::Vst::FileStream::read	(	void *	buffer,
		int32	numBytes,
		int32 *	numBytesRead = 0
	)			[virtual]

Read binary from stream.

Parameters:

	buffer	: destination buffer
	numBytes	: amount of bytes to be read
	numBytesRead	: result - how many bytes have been read from stream (can be 0 if this is of no interest)

Implements Steinberg::IBStream.

Definition at line 565 of file vstpresetfile.cpp.

tresult PLUGIN_API Steinberg::Vst::FileStream::seek	(	int64	pos,
		int32	mode,
		int64 *	result = 0
	)			[virtual]

Set stream read-write position.

Parameters:

	pos	: new stream position (dependent on mode)
	mode	: value of enum IStreamSeekMode
	result	: new seek position (can be 0 if this is of no interest)

Implements Steinberg::IBStream.

Definition at line 583 of file vstpresetfile.cpp.

tresult PLUGIN_API Steinberg::Vst::FileStream::tell

(

int64 *

pos

)

[virtual]

Get current stream read-write position.

Parameters:

pos

: Is assigned the current position if function succeeds

Implements Steinberg::IBStream.

Definition at line 595 of file vstpresetfile.cpp.

tresult PLUGIN_API Steinberg::Vst::FileStream::write	(	void *	buffer,
		int32	numBytes,
		int32 *	numBytesWritten = 0
	)			[virtual]

Write binary to stream.

Parameters:

	buffer	: source buffer
	numBytes	: amount of bytes to write
	numBytesWritten	: result - how many bytes have been written to stream (can be 0 if this is of no interest)

Implements Steinberg::IBStream.

Definition at line 574 of file vstpresetfile.cpp.

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Member Data Documentation

FILE* Steinberg::Vst::FileStream::file [protected]

Definition at line 215 of file vstpresetfile.h.

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

• vstpresetfile.h
• vstpresetfile.cpp

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Copyright ©2008 Steinberg Media Technologies. All Rights Reserved.