MBMesquite::InverseMetricWeight Class Reference

Use inverse of metric value as target weight. More...

#include <InverseMetricWeight.hpp>

Inheritance diagram for MBMesquite::InverseMetricWeight:

Collaboration diagram for MBMesquite::InverseMetricWeight:

Public Member Functions
	InverseMetricWeight (ElemSampleQM *metric)
virtual	~InverseMetricWeight ()
virtual double	get_weight (PatchData &pd, size_t element, Sample sample, MsqError &err)
	Get target metric weight.
Private Attributes
ElemSampleQM *	mMetric

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Detailed Description

Use inverse of metric value as target weight.

Definition at line 44 of file InverseMetricWeight.hpp.

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Constructor & Destructor Documentation

MBMesquite::InverseMetricWeight::InverseMetricWeight

(

ElemSampleQM *

metric

)

[inline]

Definition at line 47 of file InverseMetricWeight.hpp.

: mMetric( metric ) {}

MBMesquite::InverseMetricWeight::~InverseMetricWeight

(

)

[virtual]

Definition at line 40 of file InverseMetricWeight.cpp.

{}

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Member Function Documentation

double MBMesquite::InverseMetricWeight::get_weight	(	PatchData &	pd,
		size_t	element,
		Sample	sample,
		MsqError &	err
	)		[virtual]

Get target metric weight.

Parameters:

pd	The current PatchData
element	The index an element within the patch data.
sample	The sample point in the element.

Implements MBMesquite::WeightCalculator.

Definition at line 42 of file InverseMetricWeight.cpp.

References MBMesquite::QualityMetric::evaluate(), MBMesquite::ElemSampleQM::handle(), MBMesquite::MsqError::INVALID_STATE, mMetric, MSQ_ERRZERO, MSQ_SETERR, and value().

{
    size_t h = ElemSampleQM::handle( sample, element );
    double value;
    bool flag = mMetric->evaluate( pd, h, value, err );
    MSQ_ERRZERO( err );
    if( !flag )
    {
        MSQ_SETERR( err )
        ( "Invalid metric value canot be used as target weight", MsqError::INVALID_STATE );
        return 0.0;
    }

    return 1.0 / value;
}

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Member Data Documentation

ElemSampleQM* MBMesquite::InverseMetricWeight::mMetric [private]

Definition at line 54 of file InverseMetricWeight.hpp.

Referenced by get_weight().

List of all members.

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

• InverseMetricWeight.hpp
• InverseMetricWeight.cpp