stir::VoxelsOnCartesianGridTests Class Reference

Test class for VoxelsOnCartesianGrid and image hierarchy. More...

Inheritance diagram for stir::VoxelsOnCartesianGridTests:

Public Member Functions
void	run_tests () override
	Function (to be overloaded) which does the actual tests.
Public Member Functions inherited from stir::RunTests
	RunTests (const double tolerance=1E-4)
	Default constructor.
virtual	~RunTests ()
	Destructor, outputs a diagnostic message.
bool	is_everything_ok () const
	Returns if all checks were fine upto now.
int	main_return_value () const
	Handy return value for a main() function.
void	set_tolerance (const double tolerance)
	Set value used in floating point comparisons (see check_* functions)
double	get_tolerance () const
	Get value used in floating point comparisons (see check_* functions)
bool	check (const bool, const std::string &str="")
	Tests if true, str can be used to tell what you are testing.
bool	check_if_equal (const std::string &a, const std::string &b, const std::string &str="")
bool	check_if_equal (const double a, const double b, const std::string &str="")
bool	check_if_equal (const short a, const short b, const std::string &str="")
bool	check_if_equal (const unsigned short a, const unsigned short b, const std::string &str="")
bool	check_if_equal (const int a, const int b, const std::string &str="")
bool	check_if_equal (const unsigned int a, const unsigned int b, const std::string &str="")
bool	check_if_equal (const long a, const long b, const std::string &str="")
bool	check_if_equal (const unsigned long a, const unsigned long b, const std::string &str="")
bool	check_if_equal (const Bin &a, const Bin &b, const std::string &str="")
template<class T>
bool	check_if_equal (const DetectionPosition< T > &a, const DetectionPosition< T > &b, const std::string &str="")
template<class T>
bool	check_if_equal (const std::complex< T > a, const std::complex< T > b, const std::string &str="")
	check equality by calling check_if_equal on real and imaginary parts
template<class T>
bool	check_if_equal (const VectorWithOffset< T > &t1, const VectorWithOffset< T > &t2, const std::string &str="")
	check equality by comparing ranges and calling check_if_equal on all elements
template<class T>
bool	check_if_equal (const std::vector< T > &t1, const std::vector< T > &t2, const std::string &str="")
	check equality by comparing size and calling check_if_equal on all elements
bool	check_if_equal (const ProjDataInMemory &t1, const ProjDataInMemory &t2, const std::string &str="")
template<int n>
bool	check_if_equal (const IndexRange< n > &t1, const IndexRange< n > &t2, const std::string &str="")
template<int num_dimensions, class coordT>
bool	check_if_equal (const BasicCoordinate< num_dimensions, coordT > &a, const BasicCoordinate< num_dimensions, coordT > &b, const std::string &str="")
	check equality by comparing norm(a-b) with tolerance
bool	check_if_zero (const double a, const std::string &str="")
bool	check_if_zero (const short a, const std::string &str="")
bool	check_if_zero (const unsigned short a, const std::string &str="")
bool	check_if_zero (const int a, const std::string &str="")
bool	check_if_zero (const unsigned int a, const std::string &str="")
bool	check_if_zero (const long a, const std::string &str="")
bool	check_if_zero (const unsigned long a, const std::string &str="")
template<class T>
bool	check_if_zero (const VectorWithOffset< T > &t, const std::string &str="")
	use check_if_zero on all elements
template<int num_dimensions, class coordT>
bool	check_if_zero (const BasicCoordinate< num_dimensions, coordT > &a, const std::string &str="")
	compare norm with tolerance
template<class T1, class T2>
bool	check_if_less (T1 a, T2 b, const std::string &str="")
	check if a<b

Additional Inherited Members
template<class T>
bool	check_if_equal_generic (const T &a, const T &b, const std::string &str)
	function that is called by some check_if_equal implementations. It just uses operator!=
template<class T>
bool	check_if_zero_generic (T a, const std::string &str)
	function that is called by some check_if_zero implementations. It just uses operator!=
double	tolerance
	tolerance for comparisons with real values
bool	everything_ok
	variable storing current status

Detailed Description

Test class for VoxelsOnCartesianGrid and image hierarchy.

Member Function Documentation

run_tests()

void stir::VoxelsOnCartesianGridTests::run_tests ( )

overridevirtual

Function (to be overloaded) which does the actual tests.

This function is expected to do a series of calls to check(), check_if_equal() etc.

Implements stir::RunTests.

References stir::RunTests::check(), stir::Array< num_dimensions, elemT >::fill(), stir::VoxelsOnCartesianGrid< elemT >::get_empty_copy(), stir::VoxelsOnCartesianGrid< elemT >::get_empty_voxels_on_cartesian_grid(), stir::DiscretisedDensityOnCartesianGrid< num_dimensions, elemT >::get_grid_spacing(), stir::DiscretisedDensity< num_dimensions, elemT >::get_indices_closest_to_LPS_coordinates(), stir::DiscretisedDensity< num_dimensions, elemT >::get_indices_closest_to_physical_coordinates(), stir::DiscretisedDensity< num_dimensions, elemT >::get_indices_closest_to_relative_coordinates(), stir::DiscretisedDensity< num_dimensions, elemT >::get_LPS_coordinates_for_indices(), stir::DiscretisedDensity< num_dimensions, elemT >::get_origin(), stir::DiscretisedDensity< num_dimensions, elemT >::get_physical_coordinates_for_indices(), stir::IndexRange< num_dimensions >::get_regular_range(), stir::DiscretisedDensity< num_dimensions, elemT >::get_relative_coordinates_for_indices(), stir::DiscretisedDensity< num_dimensions, elemT >::has_same_characteristics(), stir::Array< num_dimensions, elemT >::is_contiguous(), stir::ProjDataInfo::ProjDataInfoCTI(), stir::VectorWithOffset< T >::resize(), stir::DiscretisedDensityOnCartesianGrid< num_dimensions, elemT >::set_grid_spacing(), stir::DiscretisedDensity< num_dimensions, elemT >::set_origin(), and stir::Array< num_dimensions, elemT >::sum().

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

• /home/kris/devel/STIRdistrib/STIR/src/test/test_VoxelsOnCartesianGrid.cxx