Wt::WDoubleValidator Class Reference

A WDoubleValidator is used to validate floating point user input. More...

#include <WDoubleValidator>

Inherits Wt::WValidator.

Inheritance diagram for Wt::WDoubleValidator:

[legend]List of all members.

Public Member Functions
	WDoubleValidator (double minimum=std::numeric_limits< double >::min(), double maximum=std::numeric_limits< double >::max())
	Create a new double validator that accepts double within the given range.
double	bottom () const
	Return the bottom of the valid double range.
void	setBottom (double bottom)
	Set the bottom of the valid double range.
double	top () const
	Return the top of the valid double range.
void	setTop (double top)
	Set the top of the valid double range.
virtual void	setRange (double bottom, double top)
	Set the range of valid doubles.
virtual State	validate (WString &input, int &pos) const
	Validate the input as an double within the given range.

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Detailed Description

A WDoubleValidator is used to validate floating point user input.

This validator checks whether user input is a double in the pre-defined range.

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Member Function Documentation

WValidator::State Wt::WDoubleValidator::validate	(	WString &	input,
		int &	pos
	)			const [virtual]

Validate the input as an double within the given range.

Returns Valid if the input is an double in the given range. Returns Invalid if the input is not an double, or outside of the given range.

Reimplemented from Wt::WValidator.

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

• src/wt/WDoubleValidator
• src/wt/WDoubleValidator.C

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