类 Point< T > 继承关系图:
Point< T > 的协作图:
Public 成员函数 | |
| Point (T x=T{}, T y=T{}) | |
| Point (const vec2 &data) | |
| Point (const Point &o) | |
| T | x () const |
| T | y () const |
| void | setX (T x) |
| void | setY (T y) |
| const std::array< T, 2 > & | array () const |
| operator const vec2 & () const | |
 Public 成员函数 继承自 xcmath::vec< _Tp, _length > | |
| constexpr | vec () |
| Construct a zero-initialized vector Notw: _Tp must be default constructible | |
| template<class _Tp1 , class... _T> requires (std::is_convertible_v<_Tp1, _Tp> && (std::is_convertible_v<_T, _Tp> && ...)) | |
| constexpr | vec (const _Tp1 &arg1, const _T &... args) |
| Construct from component values | |
| template<typename... _Args> requires ((VecConstructPackSize<_Args...> <= _length && VecConstructPackSize<_Args...> > 1) && ((VecItem<_Args, ItemType> || std::is_convertible_v<_Args, ItemType>) && ...)) | |
| constexpr | vec (const _Args &... args) |
| Construct from mixed scalars and vectors | |
| template<class T > requires (std::is_convertible_v<T, ItemType>) | |
| constexpr | vec (const T &fill_value) |
| Uniform value constructor | |
| constexpr | vec (const vec< _Tp, _length > &other) |
| Copy constructor | |
| constexpr | vec (vec< _Tp, _length > &&o) |
| Move constructor | |
| constexpr | vec (const std::initializer_list< ItemType > &list) |
| constexpr const _Tp * | begin () const |
| Get pointer to the beginning of the data array | |
| constexpr const _Tp * | end () const |
| Get pointer to the end of the data array | |
| constexpr _Tp & | operator[] (size_t index) |
| Access element at specified index | |
| constexpr const _Tp & | operator[] (size_t index) const |
| Access element at specified index (const version) | |
| constexpr vec< _Tp, _length > & | operator= (const vec< _Tp, _length > &o) |
| Copy assignment operator | |
| constexpr vec< _Tp, _length > & | operator= (vec< _Tp, _length > &&o) |
| Move assignment operator | |
| template<size_t... idx, class... _Ss> requires (sizeof...(_Ss) < dim) | |
| constexpr SubVec< sizeof...(idx),(_Ss::length,...)> | operator() (Slice< idx... >, _Ss... ns) const |
| qualified operator() for slicing and swizzling | |
| template<size_t... idx> | |
| constexpr vec< ItemType, sizeof...(idx)> | operator() (Slice< idx... > s) const |
| qualified operator() for slicing and swizzling (const version) | |
| constexpr _Tp & | x () |
| Get the item at index 0 | |
| constexpr _Tp & | y () |
| Get the item at index 1 | |
| constexpr _Tp & | z () |
| Get the item at index 2 | |
| constexpr _Tp & | w () |
| Get the item at index 3 | |
| constexpr const _Tp & | x () const |
| Get the item at index 0 (const version) | |
| constexpr const _Tp & | y () const |
| Get the item at index 1 (const version) | |
| constexpr const _Tp & | z () const |
| Get the item at index 2 (const version) | |
| constexpr const _Tp & | w () const |
| Get the item at index 3 (const version) | |
| constexpr const vec< _Tp, 2 > & | xy () const |
| constexpr vec< _Tp, 2 > & | xy () |
| constexpr const vec< _Tp, 2 > & | yz () const |
| constexpr vec< _Tp, 2 > & | yz () |
| constexpr const vec< _Tp, 2 > & | zw () const |
| constexpr vec< _Tp, 2 > & | zw () |
| constexpr const vec< _Tp, 3 > & | xyz () const |
| constexpr vec< _Tp, 3 > & | xyz () |
| constexpr const vec< _Tp, 3 > & | yzw () const |
| constexpr vec< _Tp, 3 > & | yzw () |
| constexpr vec< _Tp, 2 > | xz () const |
| constexpr vec< _Tp, 2 > | xw () const |
| constexpr vec< _Tp, 2 > | yw () const |
| constexpr vec< _Tp, _length > | cross (const vec< _Tp, _length > &other) const |
| Compute 3D cross product | |
| constexpr _Tp | dot (const vec< _Tp, _length > &other) const |
| Compute Euclidean inner product | |
| constexpr vec< _Tp, _length > | normalize () const |
| Create unit vector in same direction | |
| constexpr _Tp | distance (const vec< _Tp, _length > &other) const |
| Compute distance to another vector | |
| constexpr _Tp | mod () const |
| Calculate Euclidean norm (magnitude) | |
| constexpr _Tp | angle (const vec< _Tp, _length > &other) const |
| Compute angle with another vector | |
| constexpr bool | any () const |
| Check if any element satisfies a condition | |
| constexpr bool | every () const |
| Check if all elements satisfy a condition | |
| constexpr bool | all () const |
| Check universal quantification of components | |
| template<typename _OTp > requires (std::is_convertible_v<ItemType, _OTp>) | |
| constexpr | operator Self< _OTp > () const |
| auto | operator- () const |
| Component-wise additive inverse | |
| auto | operator+ () const |
| Unary plus operator | |
| auto | operator-- () |
| Pre-decrement operator | |
| auto & | operator-- (int) |
| Post-decrement operator | |
| auto | operator++ () |
| Pre-increment operator | |
| auto & | operator++ (int) |
| Post-increment operator | |
额外继承的成员函数 | |
| Public 类型 继承自 xcmath::vec< _Tp, _length > | |
| using | ItemType = _Tp |
| Type of elements in the vector | |
| using | DataType = typename VecInfo< ItemType >::DataType |
| Type of data stored in the vector | |
| template<size_t __len, size_t... __lens> | |
| using | SubVec = __subVecHelper< size_t, __len, __lens... >::Type |
| template<class _T > | |
| using | Self = vec< _T, _length > |
| 静态 Public 属性 继承自 xcmath::vec< _Tp, _length > | |
| static constexpr size_t | dim = VecInfo<ItemType>::dim + 1 |
| static constexpr auto | datatype = TypeName<DataType> |
| Name of the data type | |
| static constexpr auto | itemtype = TypeName<ItemType> |
| Name of the item type | |
| static constexpr auto | length = _length |
| Length of the vector | |
| Protected 属性 继承自 xcmath::vec< _Tp, _length > | |
| _Tp | data [_length] |
| Component storage array | |
详细描述
构造及析构函数说明
◆ Point() [1/3]
◆ Point() [2/3]
◆ Point() [3/3]
成员函数说明
◆ array()
template<typename T = float>
|
inline |
◆ operator const vec2 &()
◆ setX()
template<typename T = float>
|
inline |
◆ setY()
template<typename T = float>
|
inline |
◆ x()
template<typename T = float>
|
inline |
◆ y()
template<typename T = float>
|
inline |
该类的文档由以下文件生成:
- third_party/xcmath/tests/vec.cc
