Bond::MemoryStreamFactory Class Reference

A concrete implementation of StreamFactory that instantiates MemoryInputStreams for a fixed collection of DataViews. More...

#include <bond/io/memorystreamfactory.h>

Inheritance diagram for Bond::MemoryStreamFactory:

Public Member Functions
	MemoryStreamFactory (Allocator &allocator, const DataViewIndex &index, StreamFactory *delegateFactory=nullptr, bool throwOnFailure=true)
	Constructs a MemoryStreamFactory object.
virtual	~MemoryStreamFactory ()
virtual InputStreamHandle	CreateInputStream (const char *fileName) override
	Returns an owning pointer to a dynamically allocated InputStream.
virtual OutputStreamHandle	CreateOutputStream (const char *fileName, bool append) override
	Returns an owning pointer to a dynamically allocated OutputStream.
void	SetDelegateFactory (StreamFactory *delegateFactory)
	Sets the fallback StreamFactory used when this factory cannot provide a stream.
Public Member Functions inherited from Bond::StreamFactory
virtual	~StreamFactory ()

Detailed Description

A concrete implementation of StreamFactory that instantiates MemoryInputStreams for a fixed collection of DataViews.

Constructor & Destructor Documentation

MemoryStreamFactory()

Bond::MemoryStreamFactory::MemoryStreamFactory ( Allocator & allocator, const DataViewIndex & index, StreamFactory * delegateFactory = nullptr, bool throwOnFailure = true )

inline

Constructs a MemoryStreamFactory object.

Parameters

allocator	The memory allocator from which MemoryInputStreams are allocated.
index	The index of DataViews from which MemoryInputStreams are instantiated.
delegateFactory	If this factory cannot provide an InputStream, this factory is used as a fallback.
throwOnFailure	If true, stream creation failures are reported by throwing an Exception. Otherwise, stream creation failures return a null handle.

~MemoryStreamFactory()

virtual Bond::MemoryStreamFactory::~MemoryStreamFactory ( )

inlinevirtual

Member Function Documentation

CreateInputStream()

virtual InputStreamHandle Bond::MemoryStreamFactory::CreateInputStream ( const char * fileName )

overridevirtual

Returns an owning pointer to a dynamically allocated InputStream.

Parameters

fileName

The name of the file for which an input stream is created.

Implements Bond::StreamFactory.

CreateOutputStream()

virtual OutputStreamHandle Bond::MemoryStreamFactory::CreateOutputStream ( const char * fileName, bool append )

overridevirtual

Returns an owning pointer to a dynamically allocated OutputStream.

Parameters

fileName	The name of the file for which an output stream is created.
append	Whether bytes are written to the end of an existing file.

Implements Bond::StreamFactory.

SetDelegateFactory()

void Bond::MemoryStreamFactory::SetDelegateFactory ( StreamFactory * delegateFactory )

inline

Sets the fallback StreamFactory used when this factory cannot provide a stream.

Parameters

delegateFactory

The fallback StreamFactory.

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

• include/bond/io/memorystreamfactory.h