MBMesquite::CornerHessDiagIterator Class Reference

Iterate over only diagonal blocks of element corner Hessian data. More...

Collaboration diagram for MBMesquite::CornerHessDiagIterator:

Public Member Functions
	CornerHessDiagIterator (const Matrix3D *corner_hessians, EntityTopology elem_type)
SymMatrix3D	operator* () const
CornerHessDiagIterator &	operator++ ()
CornerHessDiagIterator	operator++ (int)
Private Attributes
const Matrix3D *	cornerHess
	Current location in concatenated Hessian data.
const EntityTopology	elemType
	Element topology for Hessian data.
unsigned	mCorner
unsigned	mStep
	Amount to step to reach next diagonal block.

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Detailed Description

Iterate over only diagonal blocks of element corner Hessian data.

Given concatenation of corner Hessian data for an element, iterate over only the diagonal terms for each corner. This class allows common code to be used to generate Hessian diagonal blocks from either the diagonal blocks for each corner or the full Hessian data for each corner, where this class is used for the latter.

Definition at line 100 of file AveragingQM.cpp.

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Constructor & Destructor Documentation

MBMesquite::CornerHessDiagIterator::CornerHessDiagIterator	(	const Matrix3D *	corner_hessians,
		EntityTopology	elem_type
	)		[inline]

Definition at line 109 of file AveragingQM.cpp.

References elemType, mCorner, and mStep.

        : cornerHess( corner_hessians ), elemType( elem_type ), mCorner( 0 )
    {
        TopologyInfo::adjacent_vertices( elemType, mCorner, mStep );
        ++mStep;
    }

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Member Function Documentation

SymMatrix3D MBMesquite::CornerHessDiagIterator::operator*

(

)

const [inline]

Definition at line 116 of file AveragingQM.cpp.

References cornerHess, and MBMesquite::Matrix3D::upper().

    {
        return cornerHess->upper();
    }

CornerHessDiagIterator& MBMesquite::CornerHessDiagIterator::operator++

(

)

[inline]

Definition at line 121 of file AveragingQM.cpp.

References cornerHess, elemType, mCorner, and mStep.

Referenced by operator++().

    {
        cornerHess += mStep;
        if( !--mStep )
        {
            TopologyInfo::adjacent_vertices( elemType, ++mCorner, mStep );
            ++mStep;
        }
        return *this;
    }

CornerHessDiagIterator MBMesquite::CornerHessDiagIterator::operator++

(

int

)

[inline]

Definition at line 132 of file AveragingQM.cpp.

References operator++().

    {
        CornerHessDiagIterator copy( *this );
        operator++();
        return copy;
    }

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Member Data Documentation

const Matrix3D* MBMesquite::CornerHessDiagIterator::cornerHess [private]

Current location in concatenated Hessian data.

Definition at line 103 of file AveragingQM.cpp.

Referenced by operator*(), and operator++().

const EntityTopology MBMesquite::CornerHessDiagIterator::elemType [private]

Element topology for Hessian data.

Definition at line 104 of file AveragingQM.cpp.

Referenced by CornerHessDiagIterator(), and operator++().

unsigned MBMesquite::CornerHessDiagIterator::mCorner [private]

The element corner for which cornerHess is pointing into the corresponding Hessian data.

Definition at line 105 of file AveragingQM.cpp.

Referenced by CornerHessDiagIterator(), and operator++().

unsigned MBMesquite::CornerHessDiagIterator::mStep [private]

Amount to step to reach next diagonal block.

Definition at line 107 of file AveragingQM.cpp.

Referenced by CornerHessDiagIterator(), and operator++().

List of all members.

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

• AveragingQM.cpp