40 namespace MultiRegions
56 const boost::weak_ptr<ExpList> &pExp,
57 const boost::shared_ptr<AssemblyMap>
75 const int nHomDofs = pNumRows - pNumDir;
77 DNekVec Vin (nHomDofs, pInput + pNumDir);
boost::shared_ptr< AssemblyMap > AssemblyMapSharedPtr
DNekLinSysSharedPtr m_linSys
Basic linear system object.
GlobalLinSysDirect(const GlobalLinSysKey &pKey, const boost::weak_ptr< ExpList > &pExp, const boost::shared_ptr< AssemblyMap > &pLocToGloMap)
Constructor for full direct matrix solve.
virtual void v_SolveLinearSystem(const int pNumRows, const Array< OneD, const NekDouble > &pInput, Array< OneD, NekDouble > &pOutput, const AssemblyMapSharedPtr &locToGloMap, const int pNumDir=0)
Solve the linear system for given input and output vectors.
virtual ~GlobalLinSysDirect()
Describe a linear system.