Template Struct Vec< 2, T >#

Defined in File Vec2.h

Struct Documentation#

template<class T> struct Vec<2, T>#

Struct for a 2-dimensional vector.

Public Types

using value_type = T #

using pointer = value_type*#

using const_pointer = const value_type*#

using reference = value_type&#

using const_reference = const value_type&#

using iterator = std::array<T, 2>::iterator#

using const_iterator = std::array<T, 2>::const_iterator#

using size_type = u32 #

using difference_type = isize #

using reverse_iterator = std::array<T, 2>::reverse_iterator#

using const_reverse_iterator = std::array<T, 2>::const_reverse_iterator#

Public Functions

constexpr Vec() noexcept = default#: Constructor.

constexpr Vec(const Vec &v) noexcept = default#: Copy constructor.

explicit constexpr Vec(T scalar) noexcept#

constexpr Vec(T x_, T y_) noexcept#

template<typename A, typename B> inline constexpr Vec(A x_, B y_) noexcept#

template<typename U> inline explicit constexpr Vec(const Vec<3, U> &v) noexcept#

template<typename U> inline explicit constexpr Vec(const Vec<4, U> &v) noexcept#

template<typename U> inline explicit constexpr Vec(const Vec<2, U> &v) noexcept#

constexpr Vec(Vec&&) noexcept = default#: Move constructor.

constexpr ~Vec() = default#: Destructor.

constexpr Vec<2, T> &operator=(Vec&&) noexcept = default#: Move assignment operator.

constexpr T &x() noexcept#

Retrieve the x component of the vector.

Returns:: x component.

constexpr const T &x() const noexcept#

Retrieve the x component of the vector.

Returns:: x component.

constexpr T &y() noexcept#

Retrieve the y component of the vector.

Returns:: y component.

constexpr const T &y() const noexcept#

Retrieve the y component of the vector.

Returns:: y component.

constexpr T &operator[](usize i) noexcept#

Returns a reference to the element at specified location i.

Note

No bounds checking is performed.

Parameters:: i – Position of the element to return.
Returns:: Reference to the requested element.

constexpr const T &operator[](usize i) const noexcept#

Returns a constant reference to the element at specified location i.

Note

No bounds checking is performed.

Parameters:: i – Position of the element to return.
Returns:: Constant reference to the requested element.

constexpr T &at(usize i)#

Returns a reference to the element at specified location i, with bounds checking via asserts.

Parameters:: i – Position of the element to return.
Returns:: Reference to the requested element.

constexpr const T &at(usize i) const#

Returns a constant reference to the element at specified location i, with bounds checking via asserts.

Parameters:: i – Position of the element to return.
Returns:: Constant reference to the requested element.

constexpr const_iterator begin() const noexcept#

Returns an iterator to the first element of the vector.

Returns:: Iterator to the first element.

constexpr iterator begin() noexcept#

Returns an iterator to the first element of the vector.

Returns:: Iterator to the first element.

constexpr const_iterator cbegin() const noexcept#

Returns an iterator to the first element of the vector.

Returns:: Iterator to the first element.

constexpr const_reverse_iterator rbegin() const noexcept#

Returns a reverse iterator to the first element of the reversed vector. It corresponds to the last element of the non-reversed vector.

Returns:: Reverse iterator to the first element.

constexpr reverse_iterator rbegin() noexcept#

Returns a reverse iterator to the first element of the reversed vector. It corresponds to the last element of the non-reversed vector.

Returns:: Reverse iterator to the first element.

constexpr const_reverse_iterator crbegin() const noexcept#

Returns a reverse iterator to the first element of the reversed vector. It corresponds to the last element of the non-reversed vector.

Returns:: Reverse iterator to the first element.

constexpr const_iterator end() const noexcept#

Returns an iterator to the element following the last element of the vector.

Note