Implements the simplest composite system: a binary where a single binary::Interaction couples two free systems. More...

Inheritance diagram for BinarySystem< IS_EX, IS_HA, IS_LI >:

Collaboration diagram for BinarySystem< IS_EX, IS_HA, IS_LI >:

Public Types
typedef mpl::if_c< IS_EX,binary::Exact,binary::EmptyBase< binary::Exact > >::type	ExactBase

typedef mpl::if_c< IS_HA,binary::Hamiltonian,binary::EmptyBase< binary::Hamiltonian > >::type	HamiltonianBase

typedef mpl::if_c< IS_LI,binary::Liouvillean,binary::EmptyBase< binary::Liouvillean > >::type	LiouvilleanBase

typedef structure::Interaction< 2 >	Interaction

Public Types inherited from structure::QuantumSystem< 2 >
typedef boost::shared_ptr< const QuantumSystem >	Ptr
	Many of the basic template classes in the framework act as template metafunctions returning a shared pointer to their own type. More...

typedef Base::Dimensions	Dimensions

Public Types inherited from DimensionsBookkeeper< RANK >
typedef ExtTiny< RANK >	Dimensions
	The dimensions as a static vector of size N_RANK.

Public Member Functions
	BinarySystem (Interaction::Ptr)

Public Member Functions inherited from structure::QuantumSystem< 2 >
	QuantumSystem (const Dimensions &dimensions)
	Construction from a set of Dimensions.

double	highestFrequency () const
	The fastest timescale of the system for ODE stepping.

std::ostream &	displayParameters (std::ostream &os) const
	Communicating system parameters towards the user.

Public Member Functions inherited from DimensionsBookkeeper< RANK >
	DimensionsBookkeeper (mpl::bool_< IS_CONST >=mpl::false_())
	Constructor usable only in the `IS_CONST=false` case. More...

	DimensionsBookkeeper (const Dimensions &dimensions)
	Standard constructor usable also in the `IS_CONST=true` case.

const Dimensions &	getDimensions () const
	Get the Dimensions vector.

size_t	getTotalDimension () const
	Get the total dimension of a system of arbitrary arity.

size_t	getDimension (mpl::int_< RANK >=mpl::int_< 1 >()) const
	Get the (single) dimension for a unary system.

size_t	getDimension (size_t i) const

void	setDimensions (const Dimensions &dimensions)
	This will work only in the non-const case.

Additional Inherited Members
Static Public Attributes inherited from DimensionsBookkeeper< RANK >
static const int	N_RANK
	Arity of the Hilbert space.

static const int	DIMESIONS_BOOKKEEPER_RANK
	Ditto (to break ambiguity if a class is derived from another base featuring `N_RANK`).

Protected Types inherited from binary::Base
typedef structure::Averaged< 1 >	Av1

typedef structure::Averaged< 2 >	Av2

Protected Member Functions inherited from binary::Base
	Base (Interaction::Ptr)
	Constructor from an Interaction instant.

const SSF &	getFree0 () const

const SSF &	getFree1 () const

const SSI &	getIA () const

Detailed Description

Implements the simplest composite system: a binary where a single binary::Interaction couples two free systems.

The class is meant as a substitute for the full Composite in this simplest case, for saving compile-time (and, maybe, also runtime) resources.

It inherits unconditionally from binary::Base, so that it has the structure::QuantumSystem interface necessary to be evolved by quantum trajectories. All other interfaces are added conditionally:

Template Parameters

IS_EX	governs whether the class should inherit from binary::Exact
IS_HA	governs whether the class should inherit from binary::Hamiltonian
IS_LI	governs whether the class should inherit from binary::Liouvillean

If IS_EX is true, the class inherits from binary::Exact, otherwise from binary::EmptyBase, and so on.

Definition at line 187 of file BinarySystem.h.

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

Public Types