Encapsulates the selection of files for processing. More...

#include <dataset.h>

Public Member Functions
	selector (std::string const &extensions=std::string())
	Construct from a filter string. More...

bool	operator() (std::string const &filename)
	Say whether a file is selected for processing. More...

unsigned	files () const
	Get the number of files so far selected.

Private Attributes
std::vector< std::string >	_filter_extensions
	A vector of the file extensions that are to be selected.

unsigned	_files
	The number of files so far selected.

Detailed Description

Encapsulates the selection of files for processing.

struct selector encapsulates the selection of files for processing that satisfy the --filter option.

Definition at line 57 of file dataset.h.

Constructor & Destructor Documentation

dataset::selector::selector ( std::string const & extensions = std::string() )

explicit

Construct from a filter string.

Explicitly construct given a filter string.

Parameters

extensions An empty string or else a comma-punctuated list of the extensions of files that are to be selected.

Definition at line 76 of file dataset.cpp.

bool dataset::selector::operator() ( std::string const & filename )

Say whether a file is selected for processing.

Parameters

filename The name of the file to be tested.

Definition at line 91 of file dataset.cpp.

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