Type Utilities

Classes
struct	tts::cartesian_product< L1, L2 >
	Generate the Cartesian product of two type lists. More...
struct	tts::filter< Pred, Type >
	Filter a types list by a predicate. More...
struct	tts::type< T >
	Encapsulates a single type into a reusable type object. More...
struct	tts::types< Ts >
	Encapsulates a variadic list of types into a reusable object. More...

Typedefs
using	tts::arithmetic_types = types< double, float, std::int64_t, std::int32_t, std::int16_t, std::int8_t, std::uint64_t, std::uint32_t, std::uint16_t, std::uint8_t >
	Types list containing all standard arithmetic types.
using	tts::int_types = types< std::int64_t, std::int32_t, std::int16_t, std::int8_t >
	Types list containing all standard signed integer types.
using	tts::integral_types = types< std::int64_t, std::int32_t, std::int16_t, std::int8_t, std::uint64_t, std::uint32_t, std::uint16_t, std::uint8_t >
	Types list containing all standard integer types.
using	tts::real_types = types< double, float >
	Types list containing all standard floating point types.
using	tts::signed_types = types< double, float, std::int64_t, std::int32_t, std::int16_t, std::int8_t >
	Types list containing all standard signed types.
using	tts::uint_types = types< std::uint64_t, std::uint32_t, std::uint16_t, std::uint8_t >
	Types list containing all standard unsigned types.

Functions
template<typename T >
constexpr auto	tts::name (T const &t)
	Returns the name of the type T in readable form.

Variables
template<typename T >
auto constexpr	tts::typename_ = _::typename_impl<T> {}
	Evaluates to an object containing the name of the type T in readable form.

Function Documentation

name()

template<typename T >

constexpr auto tts::name ( T const &  t )

constexpr

#include <tts/tools/typename.hpp>

Returns the name of the type T in readable form.

This function is a convenience wrapper around typename_.

Example

#define TTS_MAIN // No need for main()
#include <tts/tts.hpp>
#include <vector>
 
TTS_CASE_WITH("Check name() utility", (int, float, std::vector<double>), tts::value {37})
(auto const& args) { TTS_PASS("tts::name(args) = '" + tts::as_text(tts::name(args)) + "'"); };

Parameters

t	Value to retrieve the type name for.

Returns

A typename_ instance representing the name of T as a string-like object.

Variable Documentation

typename_

template<typename T >

auto constexpr tts::typename_ = _::typename_impl<T> {}

inlineconstexpr

#include <tts/tools/typename.hpp>

Evaluates to an object containing the name of the type T in readable form.

typename_<T> is a constexpr object that can be used to retrieve the name of a type T as a text-like object. It can be used in conjunction with as_text or stream output operators to display type names.

Example

#define TTS_MAIN // No need for main()
#include <tts/tts.hpp>
#include <vector>
 
TTS_CASE_TPL("Check typename_ utility", int, float, std::vector<double>)<typename T>(tts::type<T>)
{
  TTS_PASS("Type name: '" + tts::as_text(tts::typename_<T>) + "'");
};

Template Parameters

T	Type to query.