Assimp::BlobIOSystem Class Reference

#include <BlobIOSystem.h>

Inheritance diagram for Assimp::BlobIOSystem:

Public Member Functions
const char *	GetMagicFileName () const
aiExportDataBlob *	GetBlobChain ()
virtual bool	Exists (const char *pFile) const
	Tests for the existence of a file at the given path. More...
virtual char	getOsSeparator () const
	Returns the system specific directory separator. More...
virtual IOStream *	Open (const char *pFile, const char *pMode)
	Open a new file with a given path. More...
virtual void	Close (IOStream *pFile)
	Closes the given file and releases all resources associated with it. More...
Public Member Functions inherited from Assimp::IOSystem
	IOSystem () AI_NO_EXCEPT
	Default constructor. More...
virtual	~IOSystem ()
	Virtual destructor. More...
AI_FORCE_INLINE bool	Exists (const std::string &pFile) const
	For backward compatibility. More...
IOStream *	Open (const std::string &pFile, const std::string &pMode=std::string("rb"))
	For backward compatibility. More...
virtual bool	ComparePaths (const char *one, const char *second) const
	Compares two paths and check whether the point to identical files. More...
bool	ComparePaths (const std::string &one, const std::string &second) const
	For backward compatibility. More...
virtual bool	PushDirectory (const std::string &path)
	Pushes a new directory onto the directory stack. More...
virtual const std::string &	CurrentDirectory () const
	Returns the top directory from the stack. More...
virtual size_t	StackSize () const
	Returns the number of directories stored on the stack. More...
virtual bool	PopDirectory ()
	Pops the top directory from the stack. More...
virtual bool	CreateDirectory (const std::string &path)
	CReates an new directory at the given path. More...
virtual bool	ChangeDirectory (const std::string &path)
	Will change the current directory to the given path. More...
virtual bool	DeleteFile (const std::string &file)

Friends
class	BlobIOStream

Detailed Description

Redirect IOSystem to a blob

Member Function Documentation

Close()

virtual void Assimp::BlobIOSystem::Close ( IOStream *  pFile )

inlinevirtual

Closes the given file and releases all resources associated with it.

Parameters

pFile

The file instance previously created by Open().

Implements Assimp::IOSystem.

Exists()

virtual bool Assimp::BlobIOSystem::Exists ( const char *  pFile ) const

inlinevirtual

Tests for the existence of a file at the given path.

Parameters

pFile

Path to the file

Returns

true if there is a file with this path, else false.

Implements Assimp::IOSystem.

getOsSeparator()

virtual char Assimp::BlobIOSystem::getOsSeparator ( ) const

inlinevirtual

Returns the system specific directory separator.

Returns

System specific directory separator

Implements Assimp::IOSystem.

Open()

virtual IOStream* Assimp::BlobIOSystem::Open ( const char *  pFile, const char *  pMode  )

inlinevirtual

Open a new file with a given path.

When the access to the file is finished, call Close() to release all associated resources (or the virtual dtor of the IOStream).

Parameters

pFile	Path to the file
pMode	Desired file I/O mode. Required are: "wb", "w", "wt", "rb", "r", "rt".

Returns

New IOStream interface allowing the lib to access the underlying file.

Note

When implementing this class to provide custom IO handling, you probably have to supply an own implementation of IOStream as well.

Implements Assimp::IOSystem.

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

• BlobIOSystem.h