Main Page Namespace List Class Hierarchy Compound List File List Header Files Sources Namespace Members Compound Members File Members

test Namespace Reference

Contains classes, functions and constants useful for automated testing. More...

Compounds

class sqr

class fabs_func

class cos_func

class mag2

class one

class vecone

class minussqr

Functions

void start ( const char *file )

Indicate the start of the sequence of tests. More...

void start_section_ ( const char *file, const unsigned line, const char *name )

void report ( const char *file, const unsigned line, const char *test, const bool result )

int end ( const char *file )

Indicate the end of the sequence of tests. More...

bool approx_equal ( const double x, const double y )

bool approx_equal ( const vector2 &a, const vector2 &b )

void test_minimise (void)

void test_curve (void)

void test_delaunay (void)

void test_angle_constraint (void)

void test_along_constraint (void)

void test_bearing_constraint (void)

void test_constraint (void)

void test_distance_constraint (void)

void test_through_constraint (void)

void test_vector_constraint (void)

void test_total_energy_function (void)

void test_angle ( const int from_deg, const int angle_deg )

void test_nearest_point ( const curve &c, const vector2 &p, const double t_expect )

void test_cicumcircle ( const vector2 &circumcentre, const double circumradius, double a0, double a1, double a2 )

template<class T> bool contains ( const vector< T > &v, const T &x )

void test_inverse_parabolic_extrapolation ( const func::single_dimension &f, const char *f_name, const double x1, const double x2, const double x3 )

void test_bracket ( const func::single_dimension &f, const char *f_name, const bool should_converge, const double xi1, const double xi2 )

void test_narrow_bracket ( double x1, double x2, double x3, double f1, double f2, double f3, const double x_new, const double f_new, const unsigned i_new )

void test_line ( const func::multi_dimensional_with_derivatives &f, const char *f_name, const double p0, const double p1, const double s0, const double s1, const bool should_converge, const double r0, const double r1 )

void test_Brent ( const func::single_dimension &f, const char *f_name, const bool should_converge, const double x_min, double x1, double x2, double x3 )

void test_Fletcher_Reeves_Polak_Ribere ( const func::multi_dimensional_with_derivatives &f, const char *f_name, const bool should_converge, const double p0, const double p1, const double pmin0, const double pmin1 )

vector2 random_position ( const double left, const double right, const double top, const double bottom )

void test_move_points ( const total_energy_function &f, const vector<double> &x, const char *title )

void test_minimise ( const total_energy_function &f, vector<double> &x, const vector<double> &x0, const char *title )

void test_solution ( const char *title, const vector< vector2 * > &points, const set< vector2 * > &fixed_points, const vector< constraint * > &constraints, const vector< vector2 > &expected_solution )

Variables

const double small

const double tol

Detailed Description

Contains classes, functions and constants useful for automated testing.

Function Documentation

void test::start (const char * file)

Indicate the start of the sequence of tests.

This must be the first function of the test.h functions that is called. This function initialises data used by the other test functions and writes a header to standard output.

Parameters:

file

the name of this set of tests; usually the name of the file holding the source-code of the caller

Preconditions:

 assert( file );

Definition at line 45 of file test_modules.cpp.

void test::start_section_ (const char * file, const unsigned line, const char * name)

For internal use only.

Definition at line 56 of file test_modules.cpp.

void test::report (const char * file, const unsigned line, const char * test, const bool result)

For internal use only.

Definition at line 68 of file test_modules.cpp.

int test::end (const char * file)

Indicate the end of the sequence of tests.

This must be the last function of the test.h functions that is called, and it must be called before completion of a test program. This writes a sumary report to standard output.

Parameters:

file

the name of this set of tests; usually the name of the file holding the source-code of the caller

Returns:: the number of test failures; if this is non-zero, the test driver program should return a non-zero value to indicate that some tests failed

Preconditions:

 assert( file );

Definition at line 88 of file test_modules.cpp.

bool test::approx_equal (const double x, const double y)

Definition at line 105 of file test_modules.cpp.

bool test::approx_equal (const vector2 & a, const vector2 & b)

Definition at line 114 of file test_modules.cpp.

void test::test_minimise (void)

Definition at line 478 of file test_minimise.cpp.

void test::test_curve (void)

Definition at line 60 of file test_curve.cpp.

void test::test_delaunay (void)

Definition at line 96 of file test_delaunay.cpp.

void test::test_angle_constraint (void)

Definition at line 99 of file test_angle_constraint.cpp.

void test_along_constraint (void)

void test::test_bearing_constraint (void)

Definition at line 37 of file test_bearing_constraint.cpp.

void test::test_constraint (void)

Definition at line 40 of file test_constraint.cpp.

void test::test_distance_constraint (void)

Definition at line 39 of file test_distance_constraint.cpp.

void test::test_through_constraint (void)

Definition at line 38 of file test_through_constraint.cpp.

void test::test_vector_constraint (void)

Definition at line 38 of file test_vector_constraint.cpp.

void test::test_total_energy_function (void)

Definition at line 183 of file test_total_energy_function.cpp.

void test::test_angle (const int from_deg, const int angle_deg) [static]

Definition at line 38 of file test_angle_constraint.cpp.

void test::test_nearest_point (const curve & c, const vector2 & p, const double t_expect) [static]

Definition at line 39 of file test_curve.cpp.

void test::test_cicumcircle (const vector2 & circumcentre, const double circumradius, double a0, double a1, double a2) [static]

Definition at line 43 of file test_delaunay.cpp.

template<class T>
bool test::contains (const vector<T>& v, const T & x) [static]

Definition at line 82 of file test_delaunay.cpp.

void test::test_inverse_parabolic_extrapolation (const func::single_dimension & f, const char * f_name, const double x1, const double x2, const double x3) [static]

Definition at line 215 of file test_minimise.cpp.

void test::test_bracket (const func::single_dimension & f, const char * f_name, const bool should_converge, const double xi1, const double xi2) [static]

Definition at line 243 of file test_minimise.cpp.

void test::test_narrow_bracket (double x1, double x2, double x3, double f1, double f2, double f3, const double x_new, const double f_new, const unsigned i_new) [static]

Definition at line 290 of file test_minimise.cpp.

void test::test_line (const func::multi_dimensional_with_derivatives & f, const char * f_name, const double p0, const double p1, const double s0, const double s1, const bool should_converge, const double r0, const double r1) [static]

Definition at line 333 of file test_minimise.cpp.

void test::test_Brent (const func::single_dimension & f, const char * f_name, const bool should_converge, const double x_min, double x1, double x2, double x3) [static]

Definition at line 379 of file test_minimise.cpp.

void test::test_Fletcher_Reeves_Polak_Ribere (const func::multi_dimensional_with_derivatives & f, const char * f_name, const bool should_converge, const double p0, const double p1, const double pmin0, const double pmin1) [static]

Definition at line 430 of file test_minimise.cpp.

vector2 test::random_position (const double left, const double right, const double top, const double bottom) [static]

Definition at line 54 of file test_total_energy_function.cpp.

void test::test_move_points (const total_energy_function & f, const vector<double>& x, const char * title) [static]

Definition at line 69 of file test_total_energy_function.cpp.

void test::test_minimise (const total_energy_function & f, vector<double>& x, const vector<double>& x0, const char * title) [static]

Definition at line 87 of file test_total_energy_function.cpp.

void test::test_solution (const char * title, const vector<vector2 *>& points, const set<vector2 *>& fixed_points, const vector<constraint *>& constraints, const vector<vector2>& expected_solution) [static]

Definition at line 125 of file test_total_energy_function.cpp.

Variable Documentation

const double test::small

Definition at line 107 of file test.h.

const double test::tol

Definition at line 108 of file test.h.

Generated at Sun Jul 14 20:38:23 2002 for Mapper by

Compounds
	class	sqr
	class	fabs_func
	class	cos_func
	class	mag2
	class	one
	class	vecone
	class	minussqr
Functions
	void	start ( const char *file )
		Indicate the start of the sequence of tests. More...
	void	start_section_ ( const char file, const unsigned line, const char name )
	void	report ( const char file, const unsigned line, const char test, const bool result )
	int	end ( const char *file )
		Indicate the end of the sequence of tests. More...
	bool	approx_equal ( const double x, const double y )
	bool	approx_equal ( const vector2 &a, const vector2 &b )
	void	test_minimise (void)
	void	test_curve (void)
	void	test_delaunay (void)
	void	test_angle_constraint (void)
	void	test_along_constraint (void)
	void	test_bearing_constraint (void)
	void	test_constraint (void)
	void	test_distance_constraint (void)
	void	test_through_constraint (void)
	void	test_vector_constraint (void)
	void	test_total_energy_function (void)
	void	test_angle ( const int from_deg, const int angle_deg )
	void	test_nearest_point ( const curve &c, const vector2 &p, const double t_expect )
	void	test_cicumcircle ( const vector2 &circumcentre, const double circumradius, double a0, double a1, double a2 )
	template<class T> bool	contains ( const vector< T > &v, const T &x )
	void	test_inverse_parabolic_extrapolation ( const func::single_dimension &f, const char *f_name, const double x1, const double x2, const double x3 )
	void	test_bracket ( const func::single_dimension &f, const char *f_name, const bool should_converge, const double xi1, const double xi2 )
	void	test_narrow_bracket ( double x1, double x2, double x3, double f1, double f2, double f3, const double x_new, const double f_new, const unsigned i_new )
	void	test_line ( const func::multi_dimensional_with_derivatives &f, const char *f_name, const double p0, const double p1, const double s0, const double s1, const bool should_converge, const double r0, const double r1 )
	void	test_Brent ( const func::single_dimension &f, const char *f_name, const bool should_converge, const double x_min, double x1, double x2, double x3 )
	void	test_Fletcher_Reeves_Polak_Ribere ( const func::multi_dimensional_with_derivatives &f, const char *f_name, const bool should_converge, const double p0, const double p1, const double pmin0, const double pmin1 )
	vector2	random_position ( const double left, const double right, const double top, const double bottom )
	void	test_move_points ( const total_energy_function &f, const vector<double> &x, const char *title )
	void	test_minimise ( const total_energy_function &f, vector<double> &x, const vector<double> &x0, const char *title )
	void	test_solution ( const char title, const vector< vector2 > &points, const set< vector2 * > &fixed_points, const vector< constraint * > &constraints, const vector< vector2 > &expected_solution )
Variables
	const double	small
	const double	tol