chrono::ChSolverLS Class Reference

Description

Base class for solvers aimed at solving linear systems.

#include <ChSolverLS.h>

Inheritance diagram for chrono::ChSolverLS:
Collaboration diagram for chrono::ChSolverLS:

Additional Inherited Members

- Public Types inherited from chrono::ChSolver
enum  Type {
  Type::PSOR, Type::PSSOR, Type::PJACOBI, Type::PMINRES,
  Type::BARZILAIBORWEIN, Type::APGD, Type::ADMM, Type::SPARSE_LU,
  Type::SPARSE_QR, Type::PARDISO_MKL, Type::MUMPS, Type::GMRES,
  Type::MINRES, Type::BICGSTAB, CUSTOM
}
 Available types of solvers. More...
 
- Public Member Functions inherited from chrono::ChSolver
virtual Type GetType () const
 Return type of the solver.
 
virtual bool IsIterative () const =0
 Return true if iterative solver.
 
virtual bool IsDirect () const =0
 Return true if direct solver.
 
virtual ChIterativeSolverAsIterative ()
 Downcast to ChIterativeSolver.
 
virtual ChDirectSolverLSAsDirect ()
 Downcast to ChDirectSolver.
 
virtual bool SolveRequiresMatrix () const =0
 Indicate whether or not the Solve() phase requires an up-to-date problem matrix. More...
 
virtual double Solve (ChSystemDescriptor &sysd)=0
 Performs the solution of the problem. More...
 
virtual bool Setup (ChSystemDescriptor &sysd)
 This function does the setup operations for the solver. More...
 
void SetVerbose (bool mv)
 Set verbose output from solver.
 
void EnableWrite (bool val, const std::string &frame, const std::string &out_dir=".")
 Enable/disable debug output of matrix, RHS, and solution vector.
 
virtual void ArchiveOut (ChArchiveOut &archive_out)
 Method to allow serialization of transient data to archives.
 
virtual void ArchiveIn (ChArchiveIn &archive_in)
 Method to allow de-serialization of transient data from archives.
 
- Protected Attributes inherited from chrono::ChSolver
bool verbose
 
bool write_matrix
 
std::string output_dir
 
std::string frame_id
 

The documentation for this class was generated from the following file:
  • /builds/uwsbel/chrono/src/chrono/solver/ChSolverLS.h