DD::Image::FileRead Class Reference

Inherited by DD::Image::Read, and DD::Image::ReadGeo.

List of all members.

Static Public Member Functions
static void	closeFile (const std::string &filename)
Protected Member Functions
virtual void	close ()=0
	! should be overriden to close the file
virtual const char *	getFilename () const =0

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Detailed Description

Interface that is implemented by objects that retain an open file handle to some file, so that Execute can make sure that all open handles on a file are closed before it is written to. Read and ReadGeo inherit from this.

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Member Function Documentation

virtual const char* DD::Image::FileRead::getFilename

(

)

const [protected, pure virtual]

! should be overriden to return the filename currently in use. can return NULL if not present

Referenced by closeFile().

void DD::Image::FileRead::closeFile

(

const std::string &

filename

)

[static]

call close() on all FileRead objects whose filename is /filename/

References close(), getFilename(), DD::Image::Lock::lock(), and DD::Image::Lock::unlock().