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BandSPDLinLapackSolver Class Reference#include <BandSPDLinLapackSolver.h>
Inheritance diagram for BandSPDLinLapackSolver::
List of all members.
Detailed Description
A BandSPDLinLapackSolver object can be constructed to solve a BandSPDLinSOE object. It obtains the solution by making calls on the the LAPACK library. The class is defined to be a friend of the BandSPDLinSOE class (see 
BandSPDLinSOE.h\form#24). \
{\bf Interface} \ Constructor \ {BandSPDLinLapackSolver();} \ \ Destructor \ {\form#25BandSPDLinLapackSolver();}\\ \ Public Methods \ {int solve(void);} \ {int setSize(void);} \ {int sendSelf(int commitTag, Channel &theChannel);}\ {int recvSelf(int commitTag, Channel &theChannel, FEM\_ObjectBroker &theBroker);}\
{\bf Constructor} \ {BandSPDLinLapackSolver();} \ A unique class tag (defined in
classTags.h\form#24) is passed to the BandSPDLinSolver constructor. \
{\bf Destructor} \ {\form#25BandSPDLinLapackSolver();}\\ Does nothing. \
{\bf Public Member Functions } \ {virtual int solve(void);} \ The solver first copies the B vector into X and then solves the BandSPDLinSOE system by calling the LAPACK routines {dpbsv()}, if the system is marked as not having been factored, and {dpbtrs()} if system is marked as having been factored. If the solution is successfully obtained, i.e. the LAPACK routines return 
in the INFO argument, it marks the system has having been factored and returns
, otherwise it prints a warning message and returns INFO. The solve process changes 
and 
. \
{int setSize(void);} \ Does nothing but return
. \
{int sendSelf(int commitTag, Channel &theChannel);} \ Does nothing but return
. \
{int recvSelf(int commitTag, Channel &theChannel, FEM\_ObjectBroker &theBroker);} \ Does nothing but return
. \
Definition at line 101 of file BandSPDLinLapackSolver.h.
Constructor & Destructor Documentation
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BandSPDLinLapackSolver::BandSPDLinLapackSolver (
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)
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BandSPDLinLapackSolver::~BandSPDLinLapackSolver (
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Member Function Documentation
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int BandSPDLinLapackSolver::sendSelf (
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int commitTag,
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Channel & theChannel )
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int BandSPDLinLapackSolver::setSize (
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void ) [virtual]
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int BandSPDLinLapackSolver::solve (
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void ) [virtual]
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The documentation for this class was generated from the following files:
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Copyright