grad::LocalDofMap Class Reference

#include <gradient.h>

Collaboration diagram for grad::LocalDofMap:

Public Types
typedef std::vector < index_type, GradientAllocator< index_type > >	VectorType
typedef VectorType::size_type	size_type
typedef VectorType::const_iterator	LocalIterator
typedef std::map< index_type, index_type, std::less < index_type > , GradientAllocator< std::pair < index_type, index_type > > >	MapType
typedef MapType::const_iterator	GlobalIterator

Public Member Functions
	LocalDofMap (index_type iMaxSize=0)
index_type	iGetGlobalDof (index_type iLocal) const
index_type	iGetLocalIndex (index_type iGlobal) const
index_type	AllocateLocalDof (index_type iGlobal)
void	Reset (enum FunctionCall func=UNKNOWN_FUNC)
enum FunctionCall	GetLastCall () const
LocalIterator	BeginLocal () const
LocalIterator	EndLocal () const
GlobalIterator	BeginGlobal () const
GlobalIterator	EndGlobal () const
index_type	Size () const

Static Public Attributes
static const index_type	INVALID_INDEX = -1

Private Attributes
VectorType	oLocalToGlobal
MapType	oGlobalToLocal
enum FunctionCall	eLastCall

Detailed Description

Definition at line 1040 of file gradient.h.

Member Typedef Documentation

typedef MapType::const_iterator grad::LocalDofMap::GlobalIterator

Definition at line 1050 of file gradient.h.

typedef VectorType::const_iterator grad::LocalDofMap::LocalIterator

Definition at line 1044 of file gradient.h.

typedef std::map<index_type, index_type, std::less<index_type>, GradientAllocator<std::pair<index_type, index_type> > > grad::LocalDofMap::MapType

Definition at line 1049 of file gradient.h.

typedef VectorType::size_type grad::LocalDofMap::size_type

Definition at line 1043 of file gradient.h.

typedef std::vector<index_type, GradientAllocator<index_type> > grad::LocalDofMap::VectorType

Definition at line 1042 of file gradient.h.

Constructor & Destructor Documentation

grad::LocalDofMap::LocalDofMap ( index_type  iMaxSize = 0 )

inlineexplicit

Definition at line 1053 of file gradient.h.

References oLocalToGlobal.

        :eLastCall(UNKNOWN_FUNC) {

        if (iMaxSize > 0) {
            oLocalToGlobal.reserve(iMaxSize);
        }
    }

Member Function Documentation

index_type grad::LocalDofMap::AllocateLocalDof ( index_type  iGlobal )

inline

Definition at line 1091 of file gradient.h.

References GRADIENT_ASSERT, oGlobalToLocal, and oLocalToGlobal.

Referenced by grad::Gradient< N_SIZE >::Copy(), and grad::MapVector< N_SIZE >::ResizeReset().

                                                    {
        MapType::const_iterator i = oGlobalToLocal.find(iGlobal);

        if (i != oGlobalToLocal.end()) {
            GRADIENT_ASSERT(i->first == iGlobal);
            return i->second;
        }

        index_type iLocal = oLocalToGlobal.size();
        oLocalToGlobal.push_back(iGlobal);
        oGlobalToLocal[iGlobal] = iLocal;

        GRADIENT_ASSERT(oGlobalToLocal[iGlobal] == iLocal);
        GRADIENT_ASSERT(oLocalToGlobal[iLocal] == iGlobal);
        GRADIENT_ASSERT(oLocalToGlobal.size() == oGlobalToLocal.size());

        return iLocal;
    }

GlobalIterator grad::LocalDofMap::BeginGlobal ( ) const

inline

Definition at line 1126 of file gradient.h.

References oGlobalToLocal.

Referenced by grad::operator<<().

{ return oGlobalToLocal.begin(); }

LocalIterator grad::LocalDofMap::BeginLocal ( ) const

inline

Definition at line 1124 of file gradient.h.

References oLocalToGlobal.

Referenced by grad::operator<<().

{ return oLocalToGlobal.begin(); }

GlobalIterator grad::LocalDofMap::EndGlobal ( ) const

inline

Definition at line 1127 of file gradient.h.

References oGlobalToLocal.

Referenced by grad::operator<<().

{ return oGlobalToLocal.end(); }

LocalIterator grad::LocalDofMap::EndLocal ( ) const

inline

Definition at line 1125 of file gradient.h.

References oLocalToGlobal.

Referenced by grad::operator<<().

{ return oLocalToGlobal.end(); }

enum FunctionCall grad::LocalDofMap::GetLastCall ( ) const

inline

Definition at line 1122 of file gradient.h.

References eLastCall.

{ return eLastCall; }

index_type grad::LocalDofMap::iGetGlobalDof ( index_type  iLocal ) const

inline

Definition at line 1061 of file gradient.h.

References GRADIENT_ASSERT, oGlobalToLocal, and oLocalToGlobal.

Referenced by grad::Gradient< N_SIZE >::ApplyBinaryFunctionNoAlias(), grad::Gradient< N_SIZE >::Copy(), grad::MapVector< N_SIZE >::iGetGlobalDof(), and testMapVector().

                                                      {
        GRADIENT_ASSERT(iLocal >= 0);
        GRADIENT_ASSERT(size_type(iLocal) < oLocalToGlobal.size());

        index_type iGlobal = oLocalToGlobal[iLocal];

        GRADIENT_ASSERT(oGlobalToLocal.find(iGlobal)->second == iLocal);
        GRADIENT_ASSERT(oLocalToGlobal[iLocal] == iGlobal);
        GRADIENT_ASSERT(oLocalToGlobal.size() == oGlobalToLocal.size());

        return iGlobal;
    }

index_type grad::LocalDofMap::iGetLocalIndex ( index_type  iGlobal ) const

inline

Definition at line 1074 of file gradient.h.

References GRADIENT_ASSERT, INVALID_INDEX, oGlobalToLocal, and oLocalToGlobal.

Referenced by grad::Gradient< N_SIZE >::ApplyBinaryFunctionNoAlias(), grad::Gradient< N_SIZE >::Copy(), grad::MapVector< N_SIZE >::dGetGlobalVector(), and grad::MapVector< N_SIZE >::SetGlobalVector().

                                                        {
        MapType::const_iterator i = oGlobalToLocal.find(iGlobal);

        if (i == oGlobalToLocal.end()) {
            return INVALID_INDEX;
        }

        index_type iLocal = i->second;

        GRADIENT_ASSERT(iLocal >= 0);
        GRADIENT_ASSERT(size_type(iLocal) < oLocalToGlobal.size());
        GRADIENT_ASSERT(oLocalToGlobal[iLocal] == iGlobal);
        GRADIENT_ASSERT(oLocalToGlobal.size() == oGlobalToLocal.size());

        return iLocal;
    }

void grad::LocalDofMap::Reset ( enum FunctionCall  func = UNKNOWN_FUNC )

inline

Definition at line 1110 of file gradient.h.

References eLastCall, func(), oGlobalToLocal, oLocalToGlobal, grad::STATE_MASK, and grad::UNKNOWN_FUNC.

Referenced by grad::GradientAssVec< Gradient< N_SIZE > >::AssJac(), and grad::GradientAssVec< Gradient< N_SIZE > >::InitialAssJac().

                                                      {
        bool bReset = (func & STATE_MASK) != (eLastCall & STATE_MASK)
                                         || func == UNKNOWN_FUNC;

        eLastCall = func;

        if (bReset) {
                        oLocalToGlobal.clear();
                        oGlobalToLocal.clear();
        }
    }

Here is the call graph for this function:

index_type grad::LocalDofMap::Size ( ) const

inline

Definition at line 1128 of file gradient.h.

References GRADIENT_ASSERT, oGlobalToLocal, and oLocalToGlobal.

Referenced by testMapVector().

                            {
        GRADIENT_ASSERT(oGlobalToLocal.size() == oLocalToGlobal.size());
        return oLocalToGlobal.size();
    }

Member Data Documentation

enum FunctionCall grad::LocalDofMap::eLastCall

private

Definition at line 1136 of file gradient.h.

Referenced by GetLastCall(), and Reset().

const index_type grad::LocalDofMap::INVALID_INDEX = -1

static

Definition at line 1051 of file gradient.h.

Referenced by grad::Gradient< N_SIZE >::ApplyBinaryFunctionNoAlias(), grad::Gradient< N_SIZE >::Copy(), grad::MapVector< N_SIZE >::dGetGlobalVector(), iGetLocalIndex(), and grad::MapVector< N_SIZE >::SetGlobalVector().

MapType grad::LocalDofMap::oGlobalToLocal

private

Definition at line 1135 of file gradient.h.

Referenced by AllocateLocalDof(), BeginGlobal(), EndGlobal(), iGetGlobalDof(), iGetLocalIndex(), Reset(), and Size().

VectorType grad::LocalDofMap::oLocalToGlobal

private

Definition at line 1134 of file gradient.h.

Referenced by AllocateLocalDof(), BeginLocal(), EndLocal(), iGetGlobalDof(), iGetLocalIndex(), LocalDofMap(), Reset(), and Size().

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The documentation for this class was generated from the following file:

• gradient.h