mesh_function.C File Reference

Go to the source code of this file.

Classes
class	MeshFunctionTest

Functions
Number	projection_function (const Point &p, const Parameters &, const std::string &, const std::string &)
Number	trilinear_function (const Point &p, const Parameters &, const std::string &, const std::string &)
Number	bilinear_function (const Point &p, const Parameters &, const std::string &, const std::string &)
Number	biquadratic_function (const Point &p, const Parameters &, const std::string &, const std::string &)
	CPPUNIT_TEST_SUITE_REGISTRATION (MeshFunctionTest)

Function Documentation

bilinear_function()

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

Definition at line 37 of file mesh_function.C.

{
  return 8*p(0) + 80*p(1);
}

Referenced by MeshFunctionTest::test_bad_gradient_var_with_out_of_mesh_value().

biquadratic_function()

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

Definition at line 46 of file mesh_function.C.

{
  return 7.5*p(0)*p(0) + 75*p(1)*p(1) + 0.75*p(1)*p(0);
}

Referenced by MeshFunctionTest::test_bad_hessian_var_with_out_of_mesh_value().

CPPUNIT_TEST_SUITE_REGISTRATION()

CPPUNIT_TEST_SUITE_REGISTRATION

(

MeshFunctionTest

)

projection_function()

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

Definition at line 17 of file mesh_function.C.

{
  return
    cos(.5*libMesh::pi*p(0)) *
    sin(.5*libMesh::pi*p(1)) *
    cos(.5*libMesh::pi*p(2));
}

References libMesh::pi.

Referenced by MeshFunctionTest::test_p_level().

trilinear_function()

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

Definition at line 28 of file mesh_function.C.

{
  return 8*p(0) + 80*p(1) + 800*p(2);
}

Referenced by MeshFunctionTest::test_subdomain_id_sets().