G4INCL::RootFinder Namespace Reference

Classes
class	Solution

Functions
Solution	solve (RootFunctor const *const f, const G4double x0)
	Numerically solve a one-dimensional equation. More...

Function Documentation

Solution G4INCL::RootFinder::solve	(	RootFunctor const *const	f,
		const G4double	x0
	)

Numerically solve a one-dimensional equation.

Numerically solves the equation f(x)==0. This implementation uses the false-position method.

If a root is found, it can be retrieved using the getSolution() method,

Parameters

f	pointer to a RootFunctor
x0	initial value of the function argument

Returns

a Solution object describing the root, if it was found

Definition at line 117 of file G4INCLRootFinder.cc.

References G4INCL::RootFunctor::cleanUp(), INCL_DEBUG, and G4INCL::Math::sign().

Referenced by G4INCL::InteractionAvatar::enforceEnergyConservation(), G4INCL::ParticleEntryChannel::particleEnters(), and G4INCL::INCL::rescaleOutgoingForRecoil().

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