tts Namespace Reference

Main TTS namespace. More...

Detailed Description

Main TTS namespace.

TTS - Tiny Test System Copyright : TTS Contributors & Maintainers SPDX-License-Identifier: BSL-1.0

Classes
struct	between
	Defines a data generator that produce value within an interval. More...
struct	options
	Command line arguments lightweight processor. More...
struct	prng_generator
	Wraps any standard random distribution to be used as a Data Generator by TTS_ULP_RANGE_CHECK. More...
struct	ramp
	Defines a data generator that produce a ramp of data. More...
struct	reverse_ramp
	Defines a data generator that produce a reversed ramp of data. More...
struct	sample
	Defines a data generator that produce random value using a given distribution. More...
struct	type
	Type wrapper. More...
struct	types
	Type list structure. More...
struct	value
	Defines a data generator that always return the same value. More...

Typedefs
using	arithmetic_types = concatenate_t< real_types, int_types, uint_types >
	List of all standard arithmetic types.
using	int_types = types< std::int64_t, std::int32_t, std::int16_t, std::int8_t >
	List of all standard signed integer types.
using	integral_types = concatenate_t< int_types, uint_types >
	List of all standard integer types.
using	real_types = types< double, float >
	List of all standard floating point types.
template<typename T >
using	realistic_distribution = typename detail::choose_distribution< T >::type
	Realistic standard random distribution.
template<typename T >
using	realistic_generator = prng_generator< T, ::tts::realistic_distribution< T > >
	Data generator using the tts::realistic_distribution random distribution.
using	signed_types = concatenate_t< real_types, int_types >
	List of all standard signed types.
using	uint_types = types< std::uint64_t, std::uint32_t, std::uint16_t, std::uint8_t >
	List of all standard unsigned types.

Functions
template<typename T , typename U >
double	absolute_distance (T const &a, U const &b)
	Compute the absolute distance between two values.
inline ::tts::options const &	arguments ()
	Retrieve the current list of command line argument.
template<typename T >
std::string	as_string (T const &e)
	Value-to-string conversion.
template<typename T , typename V >
auto	as_value (V const &v)
	Single evaluation of value extension point.
template<typename... G>
auto	generate (G... g)
	Build a data generator.
void	initialize (int argc, const char **argv)
	Initializes a TTS test suite.
template<typename T , typename U >
bool	is_ieee_equal (T const &a, U const &b)
	Compute if values are exactly equals or all NaNs/Invalids.
template<typename T >
constexpr auto	name (T const &)
	Provide a string containing the name of the type of its parameter in readable form.
std::int32_t	random_seed (int base_seed=-1)
	Initialize the random seed for tests.
template<typename T , typename U >
double	relative_distance (T const &a, U const &b)
	Compute the relative distance between two values.
int	report (std::ptrdiff_t fails, std::ptrdiff_t invalids)
	Final tests handler customization point.
template<typename T , typename U >
double	ulp_distance (T const &a, U const &b)
	Compute the distance in ULP between two values.

Variables
template<typename T >
auto const	typename_ = detail::typename_impl<T>::value()
	Provide a string containing the name of the type T in readable form.