Evaluates maximum squared Fourier amplitude for W_{-} field. More...

#include <MaxOrderParameter.h>

Inheritance diagram for Pscf::Rpg::MaxOrderParameter< D >:

Public Member Functions
	MaxOrderParameter (Simulator< D > &simulator, System< D > &system)
	Constructor.
void	setup () override
	Setup before the start of simulation.
Public Member Functions inherited from Pscf::Rp::MaxOrderParameter< D, Types< D > >
void	setup () override
	Setup before simulation loop.

Protected Member Functions
double	compute () override
	Compute and return the max order parameter.
Protected Member Functions inherited from Pscf::Rp::MaxOrderParameter< D, Types< D > >
	MaxOrderParameter (typename Types< D >::Simulator &simulator, typename Types< D >::System &system)
	Constructor.
	~MaxOrderParameter ()=default
	Destructor.
void	outputValue (int step, double value) override
	Output a sampled or block average value.
void	computePsi ()
	Compute the psi_ array of squared Fourier coefficients.
void	findMaximum (Array< typename Types< D >::Real > const &psi)
	Find the wavevector of maximum Fourier magnitude.

Additional Inherited Members
Protected Attributes inherited from Pscf::Rp::MaxOrderParameter< D, Types< D > >
Types< D >::RField	psi_
	Square magnitude \|W_\|^2 in Fourier space.
double	maxPsi_
	Maximum square magnitude (value of maximum element of psi_).
IntVec< D >	Gmax_
	Indices of wavevector with maximum magnitude.
int	kSize_
	Number of wavevectors in Fourier space (k-grid) mesh.

Detailed Description

template<int D>
class Pscf::Rpg::MaxOrderParameter< D >

Evaluates maximum squared Fourier amplitude for W_{-} field.

Specializations of this template with D=1, 2, and 3 are derived from corresponding specializations of base template Rp::MaxOrderParameter, and inherit their public interface and almost all of their source code from this base class.