fcppt::math Namespace Reference

Everything math-related goes in here. More...

Namespaces
	box
	Contains fcppt::math::box::object box::object and helper functions, classes and types for it.
	dim
	Contains fcppt::math::dim::object dim::object and helper functions, classes and types for it.
	interpolation
	Contains interpolation functions.
	matrix
	Contains fcppt::math::matrix::object matrix::object and helper functions, classes and types for it.
	sphere
	Contains fcppt::math::sphere::object sphere::object and helper functions, classes and types for it.
	vector
	Contains fcppt::math::vector::object vector::object and helper functions, classes and types for it.

Classes
struct	is_zero_impl
struct	quantity< Unit, Type >>
	Integrates boost.units with fcppt::math::is_zero.

Typedefs
template<typename Type , Type Dividend, Type Divisor>
using	ceil_div_static = typename fcppt::math::detail::ceil_div_static< Type, Dividend, Divisor >::type
	Calculates a division of integral contants rounded towards infinity. More...
using	difference_type = std::make_signed_t< fcppt::math::size_type >
	The difference type used for structure sizes. More...
template<fcppt::math::size_type Start, fcppt::math::size_type End>
using	int_range = fcppt::metal::interval< fcppt::math::size_type, Start, End >
	A static int range. More...
template<fcppt::math::size_type Count>
using	int_range_count = fcppt::math::int_range< fcppt::literal< fcppt::math::size_type >(0U), Count >
	A static int range starting at 0. More...
using	size_type = unsigned
	The size type used for structure sizes. More...
template<fcppt::math::size_type N>
using	static_size = std::integral_constant< fcppt::math::size_type, N >
	An mpl integral_c for math::size_type. More...
template<typename Type >
using	to_array_type = std::array< typename Type::value_type, fcppt::math::detail::storage_size< typename Type::storage_type >::value >
	Returns the array type of an object with static storage. More...

Functions
template<typename T >
fcppt::optional::object< T >	ceil_div (T const &_dividend, T const &_divisor)
	Calculates dividend / divisor rounded towards infinity. More...
template<typename T >
fcppt::optional::object< T >	ceil_div_signed (T const &_dividend, T const &_divisor)
	Calculates dividend / divisor rounded towards infinity. More...
template<typename T >
T	clamp (T const &_value, T const &_vmin, T const &_vmax)
	Clamps a value into a range. More...
template<typename T >
T	deg_to_rad (T const _deg)
	Transforms degrees into radians. More...
template<typename T >
T	diff (T const &_a, T const &_b)
	Calculates the absolute distance between a and b. More...
template<typename L , typename R >
fcppt::optional::object<>	div (L const &_dividend, R const &_divisor)
	Calculates dividend / divisor. More...
template<typename Type >
Type	from_array (fcppt::math::to_array_type< Type > &&_value)
	Constructs an object with static storage from an array rvalue. More...
template<typename Type >
Type	from_array (fcppt::math::to_array_type< Type > const &_value)
	Constructs an object with static storage from an array lvalue. More...
template<typename Type >
Type	interval_distance (fcppt::homogenous_pair< Type > _i1, fcppt::homogenous_pair< Type > _i2)
	Calculates the distance of two intervals. More...
template<typename T >
constexpr bool	is_power_of_2 (T const x) noexcept
	Checks if a number is a power of two. More...
template<typename T >
bool	is_zero (T const &_value)
	Compares a value against zero. More...
template<typename T >
T	log2 (T const x)
	Calculates for unsigned types (using a loop) More...
template<typename T >
fcppt::optional::object< T >	mod (T const &_dividend, T const &_divisor)
	Wraps the integral modulo operator and the floating point modulo functions. More...
template<typename T >
T	next_power_of_2 (T const _value)
	Calculates the next power of 2 for an unsigned value. More...
template<typename T >
T	pi () noexcept
	Returns Pi for type T. More...
template<typename Result , typename Exponent >
constexpr Result	power_of_2 (Exponent const _exponent)
	Calculates two to the power of n. More...
template<typename T >
T	rad_to_deg (T const _rad)
	Transforms radians into degrees. More...
template<typename Type >
fcppt::math::to_array_type< Type >	to_array (Type const &_value)
	Returns the array of an object with static storage. More...
template<typename T >
T	twopi ()
	Returns two Pi for type T. More...

Detailed Description

Everything math-related goes in here.