Geo::GDAL::VSIF Class Reference

A GDAL virtual file system. More...

Public Member Functions
public method	Close ()
public method	MkDir ()
public Geo::GDAL::VSIF	Open (scalar filename, scalar mode)
public scalar	Read (scalar count)
public list	ReadDir (scalar dir)
public scalar	ReadDirRecursive (scalar dir)
public method	Rename (scalar old, scalar new)
public method	RmDir ()
public method	Rmdir (scalar path)
public method	Seek (scalar offset, scalar whence)
public list	Stat (scalar filename)
public scalar	Tell ()
public method	Truncate (scalar new_size)
public method	Unlink (scalar filename)
public method	Write (scalar scalar)

Detailed Description

A GDAL virtual file system.

Definition at line 5104 of file all.pm.

Member Function Documentation

public method Geo::GDAL::VSIF::Close

(

)

Code:

public method Geo::GDAL::VSIF::MkDir

(

)

Code:

public Geo::GDAL::VSIF Geo::GDAL::VSIF::Open	(	scalar	filename,
		scalar	mode
	)

Class method.

Parameters

filename	Name of the file to open. For example "/vsimem/x".
mode	Access mode. 'r', 'r+', 'w', etc.

Returns

A file handle on success.

Code:

public scalar Geo::GDAL::VSIF::Read

(

scalar

count

)

Parameters

count

The number of bytes to read from the file.

Returns

A byte string.

Code:

public list Geo::GDAL::VSIF::ReadDir

(

scalar

dir

)

Class method.

Returns

Contents of a directory in an anonymous array or as a list.

Code:

public scalar Geo::GDAL::VSIF::ReadDirRecursive

(

scalar

dir

)

Class method.

Returns

Contents of a directory tree in an anonymous array.

Code:

public method Geo::GDAL::VSIF::Rename	(	scalar	old,
		scalar	new
	)

Class method. Rename a file.

Note

The name of this method is VSIRename in GDAL.

Code:

public method Geo::GDAL::VSIF::RmDir

(

)

Code:

public method Geo::GDAL::VSIF::Rmdir

(

scalar

path

)

Class method. Remove a directory.

Note

The name of this method is VSIRmdir in GDAL.

Code:

public method Geo::GDAL::VSIF::Seek	(	scalar	offset,
		scalar	whence
	)

Code:

public list Geo::GDAL::VSIF::Stat

(

scalar

filename

)

Class method.

Returns

($filemode, $filesize). filemode is f for a plain file, d for a directory, l for a symbolic link, p for a named pipe (FIFO), S for a socket, b for a block special file, and c for a character special file.

Code:

public scalar Geo::GDAL::VSIF::Tell

(

)

Code:

public method Geo::GDAL::VSIF::Truncate

(

scalar

new_size

)

Code:

public method Geo::GDAL::VSIF::Unlink

(

scalar

filename

)

Class method.

Parameters

filename

The file to delete.

Returns

0 on success and -1 on an error.

Code:

public method Geo::GDAL::VSIF::Write

(

scalar

scalar

)

Parameters

scalar

The byte string to write to the file.

Returns

Number of bytes written into the file.

Code:

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

• all.pm