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Linear Class Reference#include <Linear.h>
Inheritance diagram for Linear::
List of all members.
Detailed Description
The Linear class is an algorithmic class which uses the linear solution algorithm to solve the equations. This is based on a Taylor expansion of the linear system 
about an approximate solution 
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\begin{equation} \R(U) = \R(U_{a}) + \left[ {\frac{ -
tial \R}{\partial U} \vert}_{U_{a}}\right]
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\left( U - U_{a} \right) \end{equation} which can be expressed as: \begin{equation} \ K_{a} \Delta U = \R(U_{a}) \end{equation} which is solved for
to give the approximation 
. \
To start the iteration 
, i.e. the current trial response quantities are chosen as approximate solution quantities. \
}
Definition at line 71 of file Linear.h.
Constructor & Destructor Documentation
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The integer {EquiALGORITHM\_TAGS\_Linear} (defined in 
classTags.h\form#24) is passed to the EquiSolnAlgo classes constructor.
Definition at line 53 of file Linear.cpp. |
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{\bf Public Methods}
Definition at line 60 of file Linear.cpp. |
Member Function Documentation
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void Linear::Print (
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ostream & s,
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int flag = 0 ) [virtual]
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This is a pure virtual method, one must be written for each instantiable subclass of MovableObject. Each object has to receive the data needed to be able to recreate itself in the new process after it has been sent through {theChannel}. If the object is an aggregation containing other objects, new objects of the correct type can be constructed using {theBroker}. To return 
if successful or a 
if not.
Reimplemented from MovableObject.
Definition at line 129 of file Linear.cpp. |
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int Linear::sendSelf (
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int commitTag,
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Channel & theChannel ) [virtual]
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This is a pure virtual method, one must be written for each instantiable subclass of MovableObject. Each object has to send the data needed to be able to reproduce that object in a remote process. The object uses the methods provided by {theChannel} object to send the data to another channel at the remote actor, the address of the channel is set before this method is called. An object of similar type at the remote actor is invoked with a {receiveSelf()} to receive the data. Returns
if successful (successful in that the data got to the channel), or a
if no data was sent.
Reimplemented from MovableObject.
Definition at line 123 of file Linear.cpp. |
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int Linear::solveCurrentStep (
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void ) [virtual]
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This method performs the linear solution algorithm: \begin{tabbing} while \= \+ whilewhilewhilewhilewhilewhilewhilewhilewhile \= \kill theIntegrator-
formTangent() \+ // form 
\-
Reimplemented from EquiSolnAlgo.
Definition at line 69 of file Linear.cpp. |
The documentation for this class was generated from the following files:
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Copyright