itascaxd::IRangeElementReal Class Reference

Base for a filter that can be represented by a real number filter. More...

#include <irangeelementutil.h>

Public Member Functions
virtual double	getLow () const =0
	Returns the low value, see setRange(), setTolerance()
virtual double	getHigh () const =0
	Returns the high value, see setRange(), setTolerance()
virtual bool	wasTolerance () const =0
	Returns if a tolerance was used to compute the low and high value from a given center value, , see setRange(), setTolerance()
virtual void	setRange (const double &low, const double &high)=0
	Sets the low and high value. wasTolerance() will return false after this call.
virtual void	setTolerance (const double &val, const double &tol)=0
virtual IRangeElement *	getIRangeElement ()=0
	Returns a pointer to the IRangeElement object.

Public Attributes
shared::Signal< const DVect2 & >	valueChanged
shared::Signal< bool >	toleranceChanged

Static Public Attributes
static const TType	type_ = 0x4c815b9e
	The type identification number for this class, for use in convert_cast() and convert_getcast().

Detailed Description

Base for a filter that can be represented by a real number filter.

Either as a center number plus a tolerance, or by a range of two numbers (low to high).
This class serves a as a base for a number of FilterElements that can be represented by a numeric range.

Member Function Documentation

setTolerance()

virtual void itascaxd::IRangeElementReal::setTolerance ( const double & val, const double & tol )

pure virtual

Sets the low and high value. wasTolerance() will return true after this call.
The low value is set to val minus tol and the high value is set to val plus tol

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

• C:/Source/itasca-suite/common/module/interface/irangeelementutil.h