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State Wrapper

Description

The State Wrapper concept describes the way odeint creates temporary state objects to store intermediate results within the stepper's do_step methods.

Notation

State

A type that is the state_type of the ODE

WrappedState

A type that is a model of State Wrapper for the state type State.

x

Object of type State

w

Object of type WrappedState

Valid Expressions

Name

Expression

Type

Semantics

Get resizeability

is_resizeable< State >

boost::false_type or boost::true_type

Returns boost::true_type if the State is resizeable, boost::false_type otherwise.

Create WrappedState type

state_wrapper< State >

WrappedState

Creates the type for a WrappedState for the state type State

Constructor

WrappedState()

WrappedState

Constructs a state wrapper with an empty state

Copy Constructor

WrappedState( w )

WrappedState

Constructs a state wrapper with a state of the same size as the state in w

Get state

w.m_v

State

Returns the State object of this state wrapper.


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