Chroma::ExactHamiltonian Class Reference

The Exact Hamiltonian Class - supplies internal field refreshment and energy calculations. More...

#include <exact_hamiltonian.h>

Inheritance diagram for Chroma::ExactHamiltonian:

Public Member Functions
	ExactHamiltonian (const multi1d< std::string > &monomial_ids_)
	Construct from a list of std::string monomial_ids. More...
	ExactHamiltonian (const ExactHamiltonianParams &p)
	Construct from a parameter structure. More...
	ExactHamiltonian (const ExactHamiltonian &H)
	Copy constructor. More...
	~ExactHamiltonian (void)
	Destructor. More...
void	refreshInternalFields (const AbsFieldState< multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &s)
	Internal Field Refreshment. More...
Double	mesKE (const AbsFieldState< multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &s) const
	The Kinetic Energy. More...
Double	mesPE (const AbsFieldState< multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &s) const
	The Potential Energy. More...
Public Member Functions inherited from Chroma::AbsHamiltonian< multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > >
virtual	~AbsHamiltonian ()
	virtual descructor: More...
virtual void	mesE (const AbsFieldState< multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &s, Double &KE, Double &PE) const

Private Types
typedef ExactMonomial< multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > >	ExactMon
	Convenience. More...

Private Member Functions
void	create (const multi1d< std::string > &monomial_ids)
	This creates the hamiltonian. It is similar to the. More...

Private Attributes
multi1d< Handle< ExactMon > >	monomials

Detailed Description

The Exact Hamiltonian Class - supplies internal field refreshment and energy calculations.

Definition at line 42 of file exact_hamiltonian.h.

Member Typedef Documentation

ExactMon

typedef ExactMonomial< multi1d<LatticeColorMatrix>, multi1d<LatticeColorMatrix> > Chroma::ExactHamiltonian::ExactMon

private

Convenience.

Definition at line 143 of file exact_hamiltonian.h.

Constructor & Destructor Documentation

ExactHamiltonian() [1/3]

Chroma::ExactHamiltonian::ExactHamiltonian ( const multi1d< std::string > &  monomial_ids_ )

inline

Construct from a list of std::string monomial_ids.

Definition at line 48 of file exact_hamiltonian.h.

References create().

ExactHamiltonian() [2/3]

Chroma::ExactHamiltonian::ExactHamiltonian ( const ExactHamiltonianParams &  p )

inline

Construct from a parameter structure.

Definition at line 53 of file exact_hamiltonian.h.

References create(), and Chroma::p.

ExactHamiltonian() [3/3]

Chroma::ExactHamiltonian::ExactHamiltonian ( const ExactHamiltonian &  H )

inline

Copy constructor.

Definition at line 58 of file exact_hamiltonian.h.

~ExactHamiltonian()

Chroma::ExactHamiltonian::~ExactHamiltonian ( void  )

inline

Destructor.

Definition at line 61 of file exact_hamiltonian.h.

Member Function Documentation

create()

void Chroma::ExactHamiltonian::create ( const multi1d< std::string > &  monomial_ids )

private

This creates the hamiltonian. It is similar to the.

Definition at line 34 of file exact_hamiltonian.cc.

References Chroma::i, Chroma::SingletonHolder< T, CreationPolicy, LifetimePolicy, ThreadingModel >::Instance(), and monomials.

Referenced by ExactHamiltonian().

mesKE()

Double Chroma::ExactHamiltonian::mesKE ( const AbsFieldState< multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &  s ) const

inlinevirtual

The Kinetic Energy.

Reimplemented from Chroma::AbsHamiltonian< multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > >.

Definition at line 74 of file exact_hamiltonian.h.

References Chroma::END_CODE(), Chroma::SingletonHolder< T, CreationPolicy, LifetimePolicy, ThreadingModel >::Instance(), mu, Nd, Chroma::pop(), Chroma::push(), Chroma::s(), Chroma::START_CODE(), sum, Chroma::write(), and Chroma::zero.

mesPE()

Double Chroma::ExactHamiltonian::mesPE ( const AbsFieldState< multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &  s ) const

inlinevirtual

The Potential Energy.

Implements Chroma::AbsHamiltonian< multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > >.

Definition at line 109 of file exact_hamiltonian.h.

References Chroma::END_CODE(), Chroma::i, Chroma::SingletonHolder< T, CreationPolicy, LifetimePolicy, ThreadingModel >::Instance(), monomials, Chroma::pop(), Chroma::push(), Chroma::s(), Chroma::START_CODE(), Chroma::tmp, Chroma::write(), and Chroma::zero.

refreshInternalFields()

void Chroma::ExactHamiltonian::refreshInternalFields ( const AbsFieldState< multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > > &  s )

inlinevirtual

Internal Field Refreshment.

Implements Chroma::AbsHamiltonian< multi1d< LatticeColorMatrix >, multi1d< LatticeColorMatrix > >.

Definition at line 64 of file exact_hamiltonian.h.

References Chroma::END_CODE(), Chroma::i, monomials, Chroma::s(), and Chroma::START_CODE().

Referenced by main().

Member Data Documentation

monomials

multi1d< Handle<ExactMon> > Chroma::ExactHamiltonian::monomials

private

Definition at line 149 of file exact_hamiltonian.h.

Referenced by create(), mesPE(), and refreshInternalFields().

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

• exact_hamiltonian.h
• exact_hamiltonian.cc