icl::utils::URand Class Reference

lightweight Random generator class for uniform random distributions More...

#include <Random.h>

List of all members.

Public Member Functions
	URand ()
	Range [0,1].
	URand (icl64f min, icl64f max)
	Given range.
	URand (const Range64f &range)
	Given range.
	operator icl64f () const
	returns random(this->min,this->max)
Private Attributes
Range64f	range

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Detailed Description

lightweight Random generator class for uniform random distributions

URand obeject can be used like 'normal double values'. Each time some other variable is assigned by it, it returns a random value. By this means, e.g. STL-containers can be filled/created with random numbers

        std::vector<double> foo(100,URand()); 
        std::fill(foo.begin(),foo.end(),URand(0,42));

But do not try to fill an Image with random numbers like this:

        Img64f image(Size::VGA,1);
        image.clearAllChannels(URand());

Here: URand is only evaluatet at the function interface, so the image is filled with a single random value;

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Constructor & Destructor Documentation

icl::utils::URand::URand

(

)

[inline]

Range [0,1].

icl::utils::URand::URand	(	icl64f	min,
		icl64f	max
	)		[inline]

Given range.

icl::utils::URand::URand

(

const Range64f &

range

)

[inline]

Given range.

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Member Function Documentation

icl::utils::URand::operator icl64f

(

)

const [inline]

returns random(this->min,this->max)

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Member Data Documentation

Range64f icl::utils::URand::range [private]

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

• /home/jenkins/workspace/icl-manual-8.0/icl-manual/ICLUtils/src/ICLUtils/Random.h