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Time Integration
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Tempus_StepperForwardEulerObserverDefault.hpp
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1// @HEADER
2// ****************************************************************************
3// Tempus: Copyright (2017) Sandia Corporation
4//
5// Distributed under BSD 3-clause license (See accompanying file Copyright.txt)
6// ****************************************************************************
7// @HEADER
8
9#ifndef Tempus_StepperForwardEulerObserverDefault_hpp
10#define Tempus_StepperForwardEulerObserverDefault_hpp
11
12#include "Tempus_config.hpp"
14
15// Applications can uncomment this include in their implementation,
16// if they need access to the stepper methods.
17//#include "Tempus_StepperForwardEuler.hpp"
18
19
20namespace Tempus {
21
30template<class Scalar>
32 : virtual public Tempus::StepperForwardEulerObserverBase<Scalar>
33{
34public:
35
38
41
43 virtual void observe(
44 Teuchos::RCP<const SolutionHistory<Scalar> > /* sh */,
45 Teuchos::RCP<const StepperForwardEuler<Scalar> > /* stepper */,
47 {
48 switch(actLoc) {
52 {
53 // No-op.
54 break;
55 }
56 default:
57 TEUCHOS_TEST_FOR_EXCEPTION(true, std::logic_error,
58 "Error - unknown action location.\n");
59 }
60 }
61
62};
63
64} // namespace Tempus
65
66#endif // Tempus_StepperForwardEulerObserverDefault_hpp
SolutionHistory is basically a container of SolutionStates. SolutionHistory maintains a collection of...
Application Action for StepperForwardEuler.
ACTION_LOCATION
Indicates the location of application action (see algorithm).
virtual void observe(Teuchos::RCP< const SolutionHistory< Scalar > >, Teuchos::RCP< const StepperForwardEuler< Scalar > >, const typename StepperForwardEulerAppAction< Scalar >::ACTION_LOCATION actLoc)
Observe ForwardEuler Stepper at end of takeStep.