Abstract base class representing an element level integrated quantity. More...
#include <LocalIntegral.h>
Public Member Functions | |
| virtual | ~LocalIntegral () |
| Empty destructor. | |
| virtual void | destruct () |
| Virtual destruction method to clean up after numerical integration. | |
| virtual const LocalIntegral * | ref () const |
| Returns the LocalIntegral object to assemble into the global one. | |
| void | getSolution (size_t nsd, size_t nen, Matrix *u=nullptr, Matrix *v=nullptr, Matrix *a=nullptr, bool forceCurrent=false) const |
| Extracts element solution vectors as nsd by nen matrices. More... | |
Public Attributes | |
| Vectors | vec |
| Element-level primary solution vectors. | |
Protected Member Functions | |
| LocalIntegral () | |
| The default constructor is protected to allow sub-classes only. | |
Detailed Description
Abstract base class representing an element level integrated quantity.
Member Function Documentation
◆ getSolution()
|
inline |
Extracts element solution vectors as nsd by nen matrices.
- Parameters
-
[in] nsd Number of space dimensions [in] nen Number of element nodes [out] u First element solution vector (deformation) [out] v Second element solution vector (velocity) [out] a Third element solution vector (acceleration) [in] forceCurrent If true, return the current values also if previous values are present
This method is intended for extraction of element-level solution vectors (deformation, velocity and acceleration for dynamics problems) on a matrix form, such that equivalent integration point values can be obtained by multiplying with the basis function value vector, fe.N. If the size of vec is 6 or more and forceCurrent is false, the previous values stored in positions {3,4,5} are returned, otherwise the current values stored in positions {0,1,2} are returned.
References vec.
Referenced by ASMs2DLag::integrate(), and ASMs2DLag::integrateElm().
The documentation for this class was generated from the following file:
- src/ASM/LocalIntegral.h
