C# Class GSF.IO.FileStructure.Media.MemoryPoolFile

Provides a in memory stream that uses pages that are pooled in the unmanaged buffer pool.

Inheritance: GSF.IO.Unmanaged.MemoryPoolStreamCore, IDiskMediumCoreFunctions

Public Methods

Method	Description
ChangeExtension ( string extension, bool isReadOnly, bool isSharingEnabled ) : void	Changes the extension of the current file.
ChangeShareMode ( bool isReadOnly, bool isSharingEnabled ) : void	Reopens the file with different permissions.
CommitChanges ( FileHeaderBlock headerBlock ) : void	Executes a commit of data. This will flush the data to the disk use the provided header data to properly execute this function.
CreateIoSession ( ) : BinaryStreamIoSessionBase	Creates a BinaryStreamIoSessionBase that can be used to read from this disk medium.
MemoryPoolFile ( MemoryPool pool ) : System	Create a new MemoryPoolFile
RollbackChanges ( ) : void	Rolls back all edits to the DiskMedium

Changes the extension of the current file.

public ChangeExtension ( string extension, bool isReadOnly, bool isSharingEnabled ) : void
extension	string	the new extension
isReadOnly	bool	If the file should be reopened as readonly
isSharingEnabled	bool	If the file should share read privileges.
return	void

Reopens the file with different permissions.

public ChangeShareMode ( bool isReadOnly, bool isSharingEnabled ) : void
isReadOnly	bool	If the file should be reopened as readonly
isSharingEnabled	bool	If the file should share read privileges.
return	void

Executes a commit of data. This will flush the data to the disk use the provided header data to properly execute this function.

public CommitChanges ( FileHeaderBlock headerBlock ) : void
headerBlock	FileHeaderBlock
return	void

Creates a BinaryStreamIoSessionBase that can be used to read from this disk medium.

public CreateIoSession ( ) : BinaryStreamIoSessionBase
return	GSF.IO.Unmanaged.BinaryStreamIoSessionBase

Create a new MemoryPoolFile

public MemoryPoolFile ( MemoryPool pool ) : System
pool	GSF.IO.Unmanaged.MemoryPool
return	System

Rolls back all edits to the DiskMedium

public RollbackChanges ( ) : void
return	void