point_neighbor_coupling_test.C File Reference

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Classes
class	PointNeighborCouplingTest

Functions
Number	cubic_point_neighbor_coupling_test (const Point &p, const Parameters &, const std::string &, const std::string &)
	CPPUNIT_TEST_SUITE_REGISTRATION (PointNeighborCouplingTest)

Function Documentation

CPPUNIT_TEST_SUITE_REGISTRATION()

CPPUNIT_TEST_SUITE_REGISTRATION

(

PointNeighborCouplingTest

)

cubic_point_neighbor_coupling_test()

Number cubic_point_neighbor_coupling_test	(	const Point &	p,
		const Parameters &	,
		const std::string &	,
		const std::string &
	)

Definition at line 18 of file point_neighbor_coupling_test.C.

{
  const Real & x = p(0);
  const Real & y = LIBMESH_DIM > 1 ? p(1) : 0;
  const Real & z = LIBMESH_DIM > 2 ? p(2) : 0;
 
  return x*(1-x)*(1-x) + x*x*(1-y) + x*(1-y)*(1-z) + y*(1-y)*z + z*(1-z)*(1-z);
}

References libMesh::Real.

Referenced by PointNeighborCouplingTest::testCoupling().