FakeTargetCalc Class Reference

Inheritance diagram for FakeTargetCalc:

Collaboration diagram for FakeTargetCalc:

Public Member Functions
	FakeTargetCalc (bool surface_orient=true)
	~FakeTargetCalc ()
bool	get_3D_target (PatchData &pd, size_t element, Sample sample, MsqMatrix< 3, 3 > &W_out, MsqError &err)
	Get a target matrix.
bool	get_2D_target (PatchData &pd, size_t element, Sample sample, MsqMatrix< 2, 2 > &W_out, MsqError &err)
	Get a target matrix.
bool	get_surface_target (PatchData &pd, size_t element, Sample sample, MsqMatrix< 3, 2 > &W_out, MsqError &err)
	Get a target matrix.
double	get_weight (PatchData &pd, size_t element, Sample sample, MsqError &err)
	Get target metric weight.
bool	have_surface_orient () const
	Use 3x2 W for surface elements if true, 2x2 W if false.
unsigned long	make_value (Mesh::ElementHandle elem, Sample sample, unsigned idx)
Private Attributes
bool	surfOrient

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Detailed Description

Definition at line 136 of file TargetReadWriteTest.cpp.

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Constructor & Destructor Documentation

FakeTargetCalc::FakeTargetCalc

(

bool

surface_orient = true

)

[inline]

Definition at line 141 of file TargetReadWriteTest.cpp.

: surfOrient( surface_orient ) {}

FakeTargetCalc::~FakeTargetCalc

(

)

[inline]

Definition at line 143 of file TargetReadWriteTest.cpp.

{}

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Member Function Documentation

bool FakeTargetCalc::get_2D_target	(	PatchData &	pd,
		size_t	element,
		Sample	sample,
		MsqMatrix< 2, 2 > &	W_out,
		MsqError &	err
	)		[virtual]

Get a target matrix.

Parameters:

pd	The current PatchData
element	The index an element within the patch data.
sample	The sample point in the element.
W_out	The resulting target matrix.

Implements MBMesquite::TargetCalculator.

Definition at line 188 of file TargetReadWriteTest.cpp.

References CPPUNIT_ASSERT_EQUAL, MBMesquite::PatchData::element_by_index(), MBMesquite::PatchData::get_element_handles_array(), MBMesquite::MsqMeshEntity::get_element_type(), sample, and u.

Referenced by TargetReadWriteTest::read_write_2D_targets().

{
    CPPUNIT_ASSERT_EQUAL( 2u, TopologyInfo::dimension( pd.element_by_index( elem ).get_element_type() ) );
    for( unsigned i = 0; i < 2; ++i )
        for( unsigned j = 0; j < 2; ++j )
            W_out( i, j ) = make_value( pd.get_element_handles_array()[elem], sample, ( 2 - i ) * ( 2 - j ) );
    return true;
}

bool FakeTargetCalc::get_3D_target	(	PatchData &	pd,
		size_t	element,
		Sample	sample,
		MsqMatrix< 3, 3 > &	W_out,
		MsqError &	err
	)		[virtual]

Get a target matrix.

Parameters:

pd	The current PatchData
element	The index an element within the patch data.
sample	The sample point in the element.
W_out	The resulting target matrix.

Implements MBMesquite::TargetCalculator.

Definition at line 161 of file TargetReadWriteTest.cpp.

References CPPUNIT_ASSERT_EQUAL, MBMesquite::PatchData::element_by_index(), MBMesquite::PatchData::get_element_handles_array(), MBMesquite::MsqMeshEntity::get_element_type(), sample, and u.

Referenced by TargetReadWriteTest::read_write_3D_targets().

{
    CPPUNIT_ASSERT_EQUAL( 3u, TopologyInfo::dimension( pd.element_by_index( elem ).get_element_type() ) );
    unsigned i, j;
    for( i = 0; i < 3; ++i )
    {
        for( j = 0; j < i; ++j )
            W_out( i, j ) = 0.0;
        for( j = i; j < 3; ++j )
            W_out( i, j ) = make_value( pd.get_element_handles_array()[elem], sample, 3 * i + j + 1 );
    }
    return true;
}

bool FakeTargetCalc::get_surface_target	(	PatchData &	pd,
		size_t	element,
		Sample	sample,
		MsqMatrix< 3, 2 > &	W_out,
		MsqError &	err
	)		[virtual]

Get a target matrix.

Parameters:

pd	The current PatchData
element	The index an element within the patch data.
sample	The sample point in the element.
W_out	The resulting target matrix.

Implements MBMesquite::TargetCalculator.

Definition at line 175 of file TargetReadWriteTest.cpp.

References CPPUNIT_ASSERT_EQUAL, MBMesquite::PatchData::element_by_index(), MBMesquite::PatchData::get_element_handles_array(), MBMesquite::MsqMeshEntity::get_element_type(), sample, and u.

Referenced by TargetReadWriteTest::read_write_surface_targets().

{
    CPPUNIT_ASSERT_EQUAL( 2u, TopologyInfo::dimension( pd.element_by_index( elem ).get_element_type() ) );
    for( unsigned i = 0; i < 3; ++i )
        for( unsigned j = 0; j < 2; ++j )
            W_out( i, j ) = make_value( pd.get_element_handles_array()[elem], sample, 2 * i + j );
    return true;
}

double FakeTargetCalc::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 197 of file TargetReadWriteTest.cpp.

References MBMesquite::PatchData::get_element_handles_array(), and sample.

Referenced by TargetReadWriteTest::read_write_weights().

{
    return make_value( pd.get_element_handles_array()[elem], sample, 0 );
}

bool FakeTargetCalc::have_surface_orient

(

)

const [inline, virtual]

Use 3x2 W for surface elements if true, 2x2 W if false.

If true, then the targets for surface elements attempt some control of orientation and therefore get_surface_target must be used to get the targets. If false, then the target contains no orientation data and is therefore the same as the corresponding 2D target for surface elements. In this case, get_2D_target should be used.

Implements MBMesquite::TargetCalculator.

Definition at line 153 of file TargetReadWriteTest.cpp.

    {
        return surfOrient;
    }

unsigned long FakeTargetCalc::make_value	(	Mesh::ElementHandle	elem,
		Sample	sample,
		unsigned	idx
	)

Definition at line 202 of file TargetReadWriteTest.cpp.

References CPPUNIT_ASSERT, MBMesquite::Sample::dimension, MBMesquite::Sample::number, MBMesquite::Sample::SIDE_DIMENSION_BITS, and MBMesquite::Sample::SIDE_NUMBER_BITS.

{
    const unsigned index_bits = 4;
    CPPUNIT_ASSERT( idx < ( 1 << index_bits ) );
    unsigned long result = (unsigned long)elem;
    result               = ( result << Sample::SIDE_DIMENSION_BITS ) | sample.dimension;
    result               = ( result << Sample::SIDE_NUMBER_BITS ) | sample.number;
    result               = ( result << index_bits ) | idx;
    return result;
}

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Member Data Documentation

bool FakeTargetCalc::surfOrient [private]

Definition at line 138 of file TargetReadWriteTest.cpp.

List of all members.

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

• TargetReadWriteTest.cpp