Isis::FileList Class Reference

Internalizes a list of files. More...

#include <FileList.h>

Inherits QList< FileName >.

Public Member Functions
	FileList (FileName listFile)
	Constructs a FileList from a stream. More...
	FileList (std::istream &in)
	FileList ()
	Constructs an empty FileList. More...
	~FileList ()
	Destroys the FileList object. More...
void	read (FileName listFile)
	Constructs a FileList from a stream. More...
void	read (std::istream &in)
	Loads list of files from a stream. More...
void	write (FileName outputFileList)
	Writes a list of files to a file. More...
void	write (std::ostream &out)
	Writes a list of files to a stream. More...

Detailed Description

Internalizes a list of files.

This class reads a list of filenames from a file an internalizes them in a standard template vector of strings. Thus, a file like:

* m0035431.imq
* m0030402.imq
* m0033231.imq
*    .
*    .
*    .
* m0203331.imq
* 

Will be internalized as and accessable as an vector.

Author

2003-05-01 Jeff Anderson

Constructor & Destructor Documentation

Isis::FileList::FileList

(

FileName

listFile

)

Constructs a FileList from a stream.

Parameters

in	An input stream containing a list of files.

Isis::FileList::FileList

(

std::istream &

in

)

Isis::FileList::FileList

(

)

Constructs an empty FileList.

Isis::FileList::~FileList ( )

inline

Destroys the FileList object.

Member Function Documentation

void Isis::FileList::read

(

FileName

listFile

)

Constructs a FileList from a stream.

Parameters

path	of a file containing a list of files. Opens and loads the list of files from a file.
list	Name of the file to open that contains the list of files.

Exceptions

Isis::iException::Io

- Cannot open file

References _FILEINFO_, Isis::Message::FileOpen(), read(), and Isis::FileName::toString().

Referenced by Isis::Equalization::addHolds(), Isis::Equalization::loadOutputs(), and read().

void Isis::FileList::read

(

std::istream &

in

)

Loads list of files from a stream.

This takes in a stream and loads a file list from it. The lines in the stream are considered separate entries, and comments are ignored. comments are considered to be any line starting with a '#' or '//', and anything after any whitespace following the first text on the line.

Parameters

in	An input stream containing a list of files.

References _FILEINFO_, Isis::IString::Token(), Isis::IString::ToQt(), Isis::IString::TrimHead(), and Isis::IString::TrimTail().

void Isis::FileList::write

(

FileName

outputFileList

)

Writes a list of files to a file.

Parameters

list	The name of the file to create. The method will overwrite any existing files.

Exceptions

Isis::iException::Io

File could not be created.

References _FILEINFO_, Isis::Message::FileOpen(), and Isis::FileName::toString().

void Isis::FileList::write

(

std::ostream &

out

)

Writes a list of files to a stream.

Parameters

out	The list will be written to this output stream.

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

• src/base/objs/FileList/FileList.h
• src/base/objs/FileList/FileList.cpp