IdealElementTest.cpp File Reference

Test the ExtraData functionality of the PatchData class. More...

#include "Mesquite.hpp"
#include "IdealElements.hpp"
#include "TopologyInfo.hpp"
#include "MsqError.hpp"
#include "Vector3D.hpp"
#include "cppunit/extensions/HelperMacros.h"

Include dependency graph for IdealElementTest.cpp:

Go to the source code of this file.

Classes
class	IdealElementTest
Functions
	CPPUNIT_TEST_SUITE_NAMED_REGISTRATION (IdealElementTest,"IdealElementTest")
	CPPUNIT_TEST_SUITE_NAMED_REGISTRATION (IdealElementTest,"Unit")
static double	distance_from_origin (unsigned n, const Vector3D *vtx)
static bool	unit_edge_lengths (EntityTopology type, const Vector3D *coords)
static bool	equal_edge_lengths (EntityTopology type, const Vector3D *coords)
static void	get_edge_lengths (EntityTopology type, const Vector3D *coords, double &min, double &max)

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Detailed Description

Test the ExtraData functionality of the PatchData class.

Author:

Jason Kraftcheck

Definition in file IdealElementTest.cpp.

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Function Documentation

CPPUNIT_TEST_SUITE_NAMED_REGISTRATION	(	IdealElementTest	,
		"IdealElementTest"
	)

CPPUNIT_TEST_SUITE_NAMED_REGISTRATION	(	IdealElementTest	,
		"Unit"
	)

static double distance_from_origin	(	unsigned	n,
		const Vector3D *	vtx
	)		[static]

Definition at line 295 of file IdealElementTest.cpp.

References MBMesquite::Vector3D::length(), n, and moab::sum().

Referenced by IdealElementTest::test_side_height_pyr(), IdealElementTest::test_unit_edge_hex(), IdealElementTest::test_unit_edge_pyr(), IdealElementTest::test_unit_edge_quad(), IdealElementTest::test_unit_edge_tet(), IdealElementTest::test_unit_edge_tri(), IdealElementTest::test_unit_edge_wdg(), IdealElementTest::test_unit_height_pyr(), IdealElementTest::test_unit_hex(), IdealElementTest::test_unit_pyr(), IdealElementTest::test_unit_quad(), IdealElementTest::test_unit_tet(), IdealElementTest::test_unit_tri(), and IdealElementTest::test_unit_wdg().

{
    Vector3D sum( 0, 0, 0 );
    for( unsigned i = 0; i < n; ++i )
        sum += vtx[i];
    if( n == 5 )  // pyrmid centroid is not mean of corners
        sum += ( vtx[4] / 3.0 );

    return sum.length();
}

static bool equal_edge_lengths	(	EntityTopology	type,
		const Vector3D *	coords
	)		[static]

Definition at line 288 of file IdealElementTest.cpp.

References get_edge_lengths().

Referenced by IdealElementTest::test_side_height_pyr(), IdealElementTest::test_unit_hex(), IdealElementTest::test_unit_pyr(), IdealElementTest::test_unit_quad(), IdealElementTest::test_unit_tet(), IdealElementTest::test_unit_tri(), and IdealElementTest::test_unit_wdg().

{
    double min, max;
    get_edge_lengths( type, coords, min, max );
    return ( max - min ) < 1e-6;
}

static void get_edge_lengths	(	EntityTopology	type,
		const Vector3D *	coords,
		double &	min,
		double &	max
	)		[static]

Definition at line 265 of file IdealElementTest.cpp.

References CPPUNIT_ASSERT, MBMesquite::edges, MBMesquite::length(), and n.

Referenced by equal_edge_lengths(), and unit_edge_lengths().

{
    MsqError err;
    unsigned n = TopologyInfo::edges( type );
    min        = HUGE_VAL;
    max        = -HUGE_VAL;
    for( unsigned j = 0; j < n; ++j )
    {
        const unsigned* edge = TopologyInfo::edge_vertices( type, j, err );
        CPPUNIT_ASSERT( !err );
        double len = ( coords[edge[0]] - coords[edge[1]] ).length();
        if( min > len ) min = len;
        if( max < len ) max = len;
    }
}

static bool unit_edge_lengths	(	EntityTopology	type,
		const Vector3D *	coords
	)		[static]

Definition at line 281 of file IdealElementTest.cpp.

References get_edge_lengths().

Referenced by IdealElementTest::test_unit_edge_hex(), IdealElementTest::test_unit_edge_pyr(), IdealElementTest::test_unit_edge_quad(), IdealElementTest::test_unit_edge_tet(), IdealElementTest::test_unit_edge_tri(), IdealElementTest::test_unit_edge_wdg(), and IdealElementTest::test_unit_height_pyr().

{
    double min, max;
    get_edge_lengths( type, coords, min, max );
    return fabs( 1.0 - min ) < 1e-6 && fabs( 1.0 - max ) < 1e-6;
}