StateVector

Base class for all state vector representations.

Factories

state_vector(as_complex info, const Map options) -> StateVector

State vector factory.

Provides a way to construct a state vector by providing a StateInfo object and a map of options.

Parameters

• info: Information about the state vector to be created.
• options: Options for the state vector creation.

Example

var options = as_fermion | as_number | as_complex
var state = state_vector(options, ["num_sites" : 10, "number" : 5])

state_vector(as_real info, const Map options) -> StateVector

State vector factory.

Provides a way to construct a state vector by providing a StateInfo object and a map of options.

Parameters

• info: Information about the state vector to be created.
• options: Options for the state vector creation.

Example

var options = as_fermion | as_number | as_complex
var state = state_vector(options, ["num_sites" : 10, "number" : 5])

state_vector(const StateInfo info, const Map options) -> StateVector

State vector factory.

Provides a way to construct a state vector by providing a StateInfo object and a map of options.

Parameters

• info: Information about the state vector to be created.
• options: Options for the state vector creation.

Example

var options = as_fermion | as_number | as_complex
var state = state_vector(options, ["num_sites" : 10, "number" : 5])

Constructors

StateVector(const StateVector state_vector) -> StateVector

Copy constructor for StateVector objects.

Parameters

• state_vector: The state vector to copy.

Symbols

Name	Description
+	Adds two state vectors.
+=	In-place addition of two state vectors.
-=	In-place subtraction of two state vectors.
=	Assignment operator for StateVector objects.

Members

Name	Description
coefficients	Returns the vector of coefficients stored by the state vector.
normalize	Normalizes the state vector.
set_constant	Sets all coefficients of the state vector to a constant value.
set_random	Sets the state vector to random values.
set_zero	Sets all coefficients of the state vector to zero.