MBMesquite::VertexQM Class Reference

Base type for per-vertex quality metrics. More...

#include <VertexQM.hpp>

Inheritance diagram for MBMesquite::VertexQM:

Collaboration diagram for MBMesquite::VertexQM:

Public Member Functions
virtual MESQUITE_EXPORT	~VertexQM ()
virtual MESQUITE_EXPORT MetricType	get_metric_type () const
virtual MESQUITE_EXPORT void	get_evaluations (PatchData &pd, std::vector< size_t > &handles, bool free_vertices_only, MsqError &err)
	Returns list of vertex indices in PatchData.
Static Public Member Functions
static MESQUITE_EXPORT void	get_vertex_evaluations (PatchData &pd, std::vector< size_t > &handles, bool free_vertices_only, MsqError &err)
static MESQUITE_EXPORT void	get_vertex_corner_handles (PatchData &pd, size_t vertex_index, std::vector< size_t > &handles_out, MsqError &err)

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Detailed Description

Base type for per-vertex quality metrics.

Definition at line 42 of file VertexQM.hpp.

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Constructor & Destructor Documentation

MBMesquite::VertexQM::~VertexQM

(

)

[virtual]

Definition at line 40 of file VertexQM.cpp.

{}

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Member Function Documentation

void MBMesquite::VertexQM::get_evaluations	(	PatchData &	pd,
		std::vector< size_t > &	handles,
		bool	free_vertices_only,
		MsqError &	err
	)		[virtual]

Returns list of vertex indices in PatchData.

Implements MBMesquite::QualityMetric.

Definition at line 42 of file VertexQM.cpp.

References get_vertex_evaluations().

Referenced by PMeanPTemplateTest::check_result(), and PMeanPMetricTest::test_get_vertex_evaluations().

{
    get_vertex_evaluations( pd, handles, free_vertices_only, err );
}

virtual MESQUITE_EXPORT MetricType MBMesquite::VertexQM::get_metric_type

(

)

const [inline, virtual]

Implements MBMesquite::QualityMetric.

Definition at line 47 of file VertexQM.hpp.

References MBMesquite::QualityMetric::VERTEX_BASED.

Referenced by PMeanPMetricTest::test_get_metric_type().

    {
        return VERTEX_BASED;
    }

void MBMesquite::VertexQM::get_vertex_corner_handles	(	PatchData &	pd,
		size_t	vertex_index,
		std::vector< size_t > &	handles_out,
		MsqError &	err
	)		[static]

Definition at line 67 of file VertexQM.cpp.

References MBMesquite::PatchData::element_by_index(), MBMesquite::PatchData::get_vertex_element_adjacencies(), MBMesquite::MsqMeshEntity::get_vertex_index_array(), MBMesquite::ElemSampleQM::handle(), MSQ_ERRRTN, and MBMesquite::MsqMeshEntity::node_count().

Referenced by MBMesquite::VertexMaxQM::evaluate(), MBMesquite::VertexPMeanP::evaluate(), MBMesquite::VertexPMeanP::evaluate_with_gradient(), MBMesquite::VertexPMeanP::evaluate_with_Hessian(), MBMesquite::VertexPMeanP::evaluate_with_Hessian_diagonal(), MBMesquite::VertexMaxQM::evaluate_with_indices(), and MBMesquite::VertexPMeanP::evaluate_with_indices().

{
    size_t len;
    const size_t* elems = pd.get_vertex_element_adjacencies( vtx_idx, len, err );MSQ_ERRRTN( err );

    handles.resize( len );
    for( size_t i = 0; i < len; ++i )
    {
        const MsqMeshEntity& elem = pd.element_by_index( elems[i] );
        const size_t* verts       = elem.get_vertex_index_array();
        const size_t* ptr         = std::find( verts, verts + elem.node_count(), vtx_idx );
        unsigned idx              = ptr - verts;
        handles[i]                = ElemSampleQM::handle( Sample( 0, idx ), elems[i] );
    }
}

void MBMesquite::VertexQM::get_vertex_evaluations	(	PatchData &	pd,
		std::vector< size_t > &	handles,
		bool	free_vertices_only,
		MsqError &	err
	)		[static]

Definition at line 47 of file VertexQM.cpp.

References MBMesquite::MsqVertex::get_flags(), MBMesquite::MsqVertex::MSQ_PATCH_FIXED, MBMesquite::PatchData::num_free_vertices(), MBMesquite::PatchData::num_nodes(), and MBMesquite::PatchData::vertex_by_index().

Referenced by get_evaluations().

{
    if( free_vertices_only )
    {
        handles.resize( pd.num_free_vertices() );
        for( size_t i = 0; i < pd.num_free_vertices(); ++i )
            handles[i] = i;
    }
    else
    {
        handles.clear();
        handles.reserve( pd.num_nodes() );
        for( size_t i = 0; i < pd.num_nodes(); ++i )
            if( !( pd.vertex_by_index( i ).get_flags() & MsqVertex::MSQ_PATCH_FIXED ) ) handles.push_back( i );
    }
}

List of all members.

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

• VertexQM.hpp
• VertexQM.cpp