Operator.h File Reference

#include <Collections/CollectionsDeclspec.h>
#include <LibUtilities/BasicUtils/NekFactory.hpp>
#include <SpatialDomains/Geometry.h>
#include <StdRegions/StdExpansion.h>

Go to the source code of this file.

Classes
class	Nektar::Collections::Operator
	Base class for operators on a collection of elements. More...

Namespaces
namespace	Nektar
namespace	Nektar::Collections

Macros
#define	OPERATOR_CREATE(cname)

Typedefs
typedef bool	Nektar::Collections::ExpansionIsNodal
typedef std::tuple< LibUtilities::ShapeType, OperatorType, ImplementationType, ExpansionIsNodal >	Nektar::Collections::OperatorKey
	Key for describing an Operator.
typedef Nektar::LibUtilities::NekFactory< OperatorKey, Operator, std::vector< StdRegions::StdExpansionSharedPtr >, CoalescedGeomDataSharedPtr, StdRegions::FactorMap >	Nektar::Collections::OperatorFactory
	Operator factory definition.
typedef std::map< OperatorType, ImplementationType >	Nektar::Collections::OperatorImpMap
typedef std::shared_ptr< Operator >	Nektar::Collections::OperatorSharedPtr
	Shared pointer to an Operator object.

Enumerations
enum	Nektar::Collections::OperatorType {   Nektar::Collections::eBwdTrans , Nektar::Collections::eHelmholtz , Nektar::Collections::eLinearAdvectionDiffusionReaction , Nektar::Collections::eIProductWRTBase ,   Nektar::Collections::eIProductWRTDerivBase , Nektar::Collections::ePhysDeriv , Nektar::Collections::ePhysInterp1DScaled , Nektar::Collections::SIZE_OperatorType }
enum	Nektar::Collections::ImplementationType {   Nektar::Collections::eNoImpType , Nektar::Collections::eNoCollection , Nektar::Collections::eIterPerExp , Nektar::Collections::eStdMat ,   Nektar::Collections::eSumFac , Nektar::Collections::eMatrixFree , Nektar::Collections::SIZE_ImplementationType }

Functions
OperatorFactory &	Nektar::Collections::GetOperatorFactory ()
	Returns the singleton Operator factory object.
OperatorImpMap	Nektar::Collections::SetFixedImpType (ImplementationType defaultType)
	simple Operator Implementation Map generator
bool	Nektar::Collections::operator< (OperatorKey const &p1, OperatorKey const &p2)
	Less-than comparison operator for OperatorKey objects.
std::ostream &	Nektar::Collections::operator<< (std::ostream &os, OperatorKey const &p)
	Stream output operator for OperatorKey objects.

Variables
const char *const	Nektar::Collections::OperatorTypeMap []
const char *const	Nektar::Collections::OperatorTypeMap1 []
const char *const	Nektar::Collections::ImplementationTypeMap []
const char *const	Nektar::Collections::ImplementationTypeMap1 []

Macro Definition Documentation

OPERATOR_CREATE

#define OPERATOR_CREATE

(

cname

)

Value:

    static OperatorKey m_type;                                                 \
    static OperatorKey m_typeArr[];                                            \
    friend class MemoryManager<cname>;                                         \
    static OperatorSharedPtr create(                                           \
        std::vector<StdRegions::StdExpansionSharedPtr> pCollExp,               \
        std::shared_ptr<CoalescedGeomData> GeomData,                           \
        StdRegions::FactorMap factors)                                         \
    {                                                                          \
        return MemoryManager<cname>::AllocateSharedPtr(pCollExp, GeomData,     \
                                                       factors);               \
    }

Definition at line 43 of file Operator.h.

    {                                                                          \
        return MemoryManager<cname>::AllocateSharedPtr(pCollExp, GeomData,     \
                                                       factors);               \
    }