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Classes | |
| class | oomph::ElementWithMovingNodes |
| A policy class that serves to establish the common interfaces for elements that contain moving nodes. This class provides storage for the geometric data that affect the update of all the nodes of the element, i.e. USUALLY all data that are using during a call to the Element's node_update() function. In some cases (e.g. FluidInterfaceEdge elements), node_update() is overloaded to perform an update of the bulk element, in which case the additional bulk geometric data become external data of the element and the function GeneralisedElement::update_in_external_fd(i) is overloaded to also perform the bulk node update. The storage is populated during the assignment of the equation numbers via the complete_setup_of_dependencies() function and then local equations numbers are assigned to these data, accessible via geometric_data_local_eqn(n,i). Finally, a function is provided that calculates the terms in the jacobian matrix by due to these geometric data by finite differences. More... | |
| class | oomph::ElementWithSpecificMovingNodes< ELEMENT, NODE_TYPE > |
Namespaces | |
| oomph | |