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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...
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using | difference_type = std::make_signed_t< fcppt::math::size_type > |
| The difference type used for structure sizes. More...
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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...
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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...
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using | size_type = unsigned |
| The size type used for structure sizes. More...
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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...
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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...
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template<typename T > |
fcppt::optional::object< T > | ceil_div (T const &_dividend, T const &_divisor) |
| Calculates dividend / divisor rounded towards infinity. More...
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template<typename T > |
fcppt::optional::object< T > | ceil_div_signed (T const &_dividend, T const &_divisor) |
| Calculates dividend / divisor rounded towards infinity. More...
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template<typename T > |
T | clamp (T const &_value, T const &_vmin, T const &_vmax) |
| Clamps a value into a range. More...
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template<typename T > |
T | deg_to_rad (T const _deg) |
| Transforms degrees into radians. More...
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template<typename T > |
T | diff (T const &_a, T const &_b) |
| Calculates the absolute distance between a and b . More...
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template<typename L , typename R > |
fcppt::optional::object<> | div (L const &_dividend, R const &_divisor) |
| Calculates dividend / divisor. More...
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template<typename Type > |
Type | from_array (fcppt::math::to_array_type< Type > &&_value) |
| Constructs an object with static storage from an array rvalue. More...
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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...
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template<typename Type > |
Type | interval_distance (fcppt::homogenous_pair< Type > _i1, fcppt::homogenous_pair< Type > _i2) |
| Calculates the distance of two intervals. More...
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template<typename T > |
constexpr bool | is_power_of_2 (T const x) noexcept |
| Checks if a number is a power of two. More...
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template<typename T > |
bool | is_zero (T const &_value) |
| Compares a value against zero. More...
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template<typename T > |
T | log2 (T const x) |
| Calculates for unsigned types (using a loop) More...
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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...
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template<typename T > |
T | next_power_of_2 (T const _value) |
| Calculates the next power of 2 for an unsigned value. More...
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template<typename T > |
T | pi () noexcept |
| Returns Pi for type T. More...
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template<typename Result , typename Exponent > |
constexpr Result | power_of_2 (Exponent const _exponent) |
| Calculates two to the power of n. More...
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template<typename T > |
T | rad_to_deg (T const _rad) |
| Transforms radians into degrees. More...
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template<typename Type > |
fcppt::math::to_array_type< Type > | to_array (Type const &_value) |
| Returns the array of an object with static storage. More...
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template<typename T > |
T | twopi () |
| Returns two Pi for type T. More...
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Everything math-related goes in here.