AddMFEMProblemComposerAction

Overview

Action called to add a problem composer, an object that builds ProblemOperators, parsing content inside a ProblemComposers block in the user input. Only has an effect if the Problem type is set to MFEMProblem.

Example Input File Syntax

[Problem<<<{"href": "../../../syntax/Problem/index.html"}>>>]
  type = MFEMProblem
[]

[ProblemComposers<<<{"href": "../../../syntax/ProblemComposers/index.html"}>>>]
  [default_steady]
    type = MFEMWeakFormProblemComposer<<<{"description": "Base class for MFEM objects backed directly by MooseObject.", "href": "../problem_composers/MFEMWeakFormProblemComposer.html"}>>>
  []
[]
(test/tests/mfem/problemcomposers/explicit_composer_darcy.i)
[Problem<<<{"href": "../../../syntax/Problem/index.html"}>>>]
  type = MFEMProblem
[]

[ProblemComposers<<<{"href": "../../../syntax/ProblemComposers/index.html"}>>>]
  [default_transient]
    type = MFEMTimeDependentWeakFormProblemComposer<<<{"description": "Base class for MFEM objects backed directly by MooseObject.", "href": "../problem_composers/MFEMTimeDependentWeakFormProblemComposer.html"}>>>
  []
[]
(test/tests/mfem/problemcomposers/explicit_composer_heat_transfer.i)

Input Parameters

  • active__all__ If specified only the blocks named will be visited and made active

    Default:__all__

    C++ Type:std::vector<std::string>

    Controllable:No

    Description:If specified only the blocks named will be visited and made active

  • inactiveIf specified blocks matching these identifiers will be skipped.

    C++ Type:std::vector<std::string>

    Controllable:No

    Description:If specified blocks matching these identifiers will be skipped.

Optional Parameters

  • control_tagsAdds user-defined labels for accessing object parameters via control logic.

    C++ Type:std::vector<std::string>

    Controllable:No

    Description:Adds user-defined labels for accessing object parameters via control logic.

Advanced Parameters