ito::Range Class Reference

each range value has a start and end point. Optionally range can be marked as Range::all(), which indicates a full range More...

#include <dataobj.h>

Public Member Functions
	Range ()
	Range (int _start, int _end)
unsigned int	size () const
bool	empty () const

Static Public Member Functions
static Range	all ()

Public Attributes
int	start
int	end

Detailed Description

each range value has a start and end point. Optionally range can be marked as Range::all(), which indicates a full range

start always indicates the first zero-based index of a range, end is the excluded index of the range, hence one item after the last item in the range.

Constructor & Destructor Documentation

ito::Range::Range ( )

inline

empty constructor. start = end = 0

ito::Range::Range ( int  _start, int  _end  )

inline

constructor with given start and end value

Member Function Documentation

static Range ito::Range::all ( )

inlinestatic

static method which returns a new Range object with full range

bool ito::Range::empty ( ) const

inline

returns true if range is empty, that means if the start index is equal to the end index

unsigned int ito::Range::size ( ) const

inline

returns number of elements between the given range boundaries

Member Data Documentation

int ito::Range::end

member, end-index (zero-based)

int ito::Range::start

member, start-index (zero-based)

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

• C:/itom/sources/itom/DataObject/dataobj.h