plb::util::BisectStepper< T > Class Template Reference

Propose successive test values of a scalar (e.g. Re) to check stability of a system. More...

#include <benchmarkUtil.h>

Collaboration diagram for plb::util::BisectStepper< T >:

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List of all members.

Public Member Functions
	BisectStepper (T _iniVal, T _step=0.)
	The only constructor.
T	getVal (bool stable, bool doPrint=false)
	Get new value, and indicate if the previous value yielded a stable system or not.
bool	hasConverged (T epsilon) const
	Test for convergence.

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Detailed Description

template<typename T>
class plb::util::BisectStepper< T >

Propose successive test values of a scalar (e.g. Re) to check stability of a system.

At first, the stability limit is explored by constant increments/decrements of the scalar, and then, by successive bisection.

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Constructor & Destructor Documentation

template<typename T >

plb::util::BisectStepper< T >::BisectStepper	(	T	_iniVal,
		T	_step = 0.
	)			[inline]

The only constructor.

Parameters:

	_iniVal	Initial guess for the stability limit.
	_step	Step size at which the value is initially incremented/decremented.

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Member Function Documentation

template<typename T >

T plb::util::BisectStepper< T >::getVal	(	bool	stable,
		bool	doPrint = false
	)			[inline]

Get new value, and indicate if the previous value yielded a stable system or not.

References plb::pcout.

template<typename T >

bool plb::util::BisectStepper< T >::hasConverged

(

T

epsilon

)

const [inline]

Test for convergence.

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

• benchmarkUtil.h
• benchmarkUtil.hh