PIPS-NLP
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#include <LinearSystem.h>
Public Member Functions | |
virtual void | factor (Data *prob, Variables *vars)=0 |
virtual void | solve (Data *prob, Variables *vars, Residuals *resids, Variables *step)=0 |
virtual | ~LinearSystem () |
Implements the main solver for linear systems that arise in primal-dual interior-point methods for QP
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inlinevirtual |
factorizes the matrix, stores data related to the factorization to prepare for later calls to "solve"
Implemented in NlpGenLinsys, NlpGenSparseLinsys, and sLinsys.
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pure virtual |
assuming the "factor" call was successful, supplies the right-hand side and solves the system.
Implemented in NlpGenLinsys.