Euclid::Fits::Test Namespace Reference

Detailed Description

Test-related classes and functions.

Classes
class	MinimalFile
	A minimal and temporary Fits file removed by destructor. More...
class	NewMefFile
	MefFile with random name and create-only policy. More...
class	NewSifFile
	SifFile with random name and create-only policy. More...
struct	RandomHeader
	A random set of Records. More...
class	RandomRaster
	A random Raster of given type and shape. More...
class	RandomScalarColumn
	A random scalar Column of given type. More...
struct	RandomTable
	A set of random columns which cover the whole set of supported types. More...
class	RandomVectorColumn
	A small vector column of given type. More...
class	SmallRaster
	A 2D image Raster of floats. More...
class	SmallTable
	A small set of columns with various types. More...
class	TemporaryMefFile
	Temporary MefFile with random name. More...
class	TemporarySifFile
	Temporary SifFile with random name. More...

Functions
template<typename T , long n>
bool	rasterApprox (const Raster< T, n > &test, const Raster< T, n > &ref, double tol=0.01)
	Check whether a test raster is approximately equal to a reference raster. More...
template<typename T >
static Record< T >	generateRandomRecord (const std::string &typeName)
	Generate a random record. More...
template<typename T >
static Record< T >	generateRandomRecord (const std::string &k, const std::string &u, const std::string &c)
	Generate a random record.
template<typename T >
T	almostMin ()
	Value very close to the min of the type.
template<typename T >
T	almostMax ()
	Value very close to the max of the type.
template<typename T >
T	halfMin ()
	Half the min of the type.
template<typename T >
T	halfMax ()
	Half the max of the type.
template<typename T >
T	generateRandomValue (T min=halfMin< T >(), T max=halfMax< T >())
	Generate a random value of given type.
template<typename T >
std::vector< T >	generateRandomVector (long size, T min=halfMin< T >(), T max=halfMax< T >())
	Generate a random vector of given type and size.
template<typename T >
bool	approx (T test, T ref, double tol=0.01)
	Check whether a test value is approximately equal to a reference value. More...
std::string	temporaryFilename ()
	Valid name for temporary files.