Generic statically-sized N-D vector class. More...
#include <Core/Vector/Vector.h>
Public Types | |
| using | ContainerType = std::array< T, N > |
Public Member Functions | |
| Vector () | |
| Constructs a vector with zeros. More... | |
| template<typename... Params> | |
| Vector (Params... params) | |
| Constructs vector instance with parameters. More... | |
| template<typename U > | |
| Vector (const std::initializer_list< U > &list) | |
| Constructs vector instance with initializer list. More... | |
| template<typename E > | |
| Vector (const VectorExpression< T, E > &other) | |
| Constructs vector with expression template. More... | |
| Vector (const Vector &other) | |
| Copy constructor. More... | |
| void | Set (const T &s) |
Sets all elements to s. More... | |
| template<typename U > | |
| void | Set (const std::initializer_list< U > &list) |
| Set vector instance with initializer list. More... | |
| template<typename E > | |
| void | Set (const VectorExpression< T, E > &other) |
| Sets vector with expression template. More... | |
| void | Set (const Vector &other) |
| Set vector instance with other vector. More... | |
| void | Swap (Vector &other) |
Swaps the content of the vector with other vector. More... | |
| void | SetZero () |
| Sets all elements to zero. More... | |
| void | Normalize () |
| Normalizes this vector. More... | |
| constexpr size_t | size () const |
| Returns the size of the vector. More... | |
| T * | data () |
| Returns the raw pointer to the vector data. More... | |
| const T * | data () const |
| Returns the const raw pointer to the vector data. More... | |
| ContainerType::iterator | begin () |
| Returns the begin iterator of the vector. More... | |
| ContainerType::const_iterator | begin () const |
| Returns the begin const iterator of the vector. More... | |
| ContainerType::iterator | end () |
| Returns the end iterator of the vector. More... | |
| ContainerType::const_iterator | end () const |
| Returns the end const iterator of the vector. More... | |
| ArrayAccessor1< T > | Accessor () |
| Returns the array accessor. More... | |
| ConstArrayAccessor1< T > | ConstAccessor () const |
| Returns the const array accessor. More... | |
| T | At (size_t i) const |
Returns const reference to the i -th element of the vector. More... | |
| T & | At (size_t i) |
Returns reference to the i -th element of the vector. More... | |
| T | Sum () const |
| Returns the sum of all the elements. More... | |
| T | Avg () const |
| Returns the average of all the elements. More... | |
| T | Min () const |
| Returns the minimum element. More... | |
| T | Max () const |
| Returns the maximum element. More... | |
| T | AbsMin () const |
| Returns the absolute minimum element. More... | |
| T | AbsMax () const |
| Returns the absolute maximum element. More... | |
| size_t | DominantAxis () const |
| Returns the index of the dominant axis. More... | |
| size_t | SubdominantAxis () const |
| Returns the index of the subdominant axis. More... | |
| VectorScalarDiv< T, Vector > | Normalized () const |
| Returns normalized vector. More... | |
| T | Length () const |
| Returns the length of the vector. More... | |
| T | LengthSquared () const |
| Returns the squared length of the vector. More... | |
| template<typename E > | |
| T | DistanceTo (const E &other) const |
| Returns the distance to the other vector. More... | |
| template<typename E > | |
| T | DistanceSquaredTo (const E &other) const |
| Returns the squared distance to the other vector. More... | |
| template<typename U > | |
| VectorTypeCast< U, Vector< T, N >, T > | CastTo () const |
| Returns a vector with different value type. More... | |
| template<typename E > | |
| bool | IsEqual (const E &other) const |
Returns true if other is the same as this vector. More... | |
| template<typename E > | |
| bool | IsSimilar (const E &other, T epsilon=std::numeric_limits< T >::epsilon()) const |
Returns true if other is similar to this vector. More... | |
| template<typename E > | |
| VectorAdd< T, Vector, E > | Add (const E &v) const |
| Computes this + v. More... | |
| VectorScalarAdd< T, Vector > | Add (const T &s) const |
| Computes this + (s, s, ... , s). More... | |
| template<typename E > | |
| VectorSub< T, Vector, E > | Sub (const E &v) const |
| Computes this - v. More... | |
| VectorScalarSub< T, Vector > | Sub (const T &s) const |
| Computes this - (s, s, ... , s). More... | |
| template<typename E > | |
| VectorMul< T, Vector, E > | Mul (const E &v) const |
| Computes this * v. More... | |
| VectorScalarMul< T, Vector > | Mul (const T &s) const |
| Computes this * (s, s, ... , s). More... | |
| template<typename E > | |
| VectorDiv< T, Vector, E > | Div (const E &v) const |
| Computes this / v. More... | |
| VectorScalarDiv< T, Vector > | Div (const T &s) const |
| Computes this / (s, s, ... , s). More... | |
| template<typename E > | |
| T | Dot (const E &v) const |
| Computes dot product. More... | |
| VectorScalarRSub< T, Vector > | RSub (const T &s) const |
| Computes (s, s, ... , s) - this. More... | |
| template<typename E > | |
| VectorSub< T, Vector, E > | RSub (const E &v) const |
| Computes v - this. More... | |
| VectorScalarRDiv< T, Vector > | RDiv (const T &s) const |
| Computes (s, s, ... , s) / this. More... | |
| template<typename E > | |
| VectorDiv< T, Vector, E > | RDiv (const E &v) const |
| Computes v / this. More... | |
| void | IAdd (const T &s) |
| Computes this += (s, s, ... , s). More... | |
| template<typename E > | |
| void | IAdd (const E &v) |
| Computes this += v. More... | |
| void | ISub (const T &s) |
| Computes this -= (s, s, ... , s). More... | |
| template<typename E > | |
| void | ISub (const E &v) |
| Computes this -= v. More... | |
| void | IMul (const T &s) |
| Computes this *= (s, s, ... , s). More... | |
| template<typename E > | |
| void | IMul (const E &v) |
| Computes this *= v. More... | |
| void | IDiv (const T &s) |
| Computes this /= (s, s, ... , s). More... | |
| template<typename E > | |
| void | IDiv (const E &v) |
| Computes this /= v. More... | |
| template<typename Callback > | |
| void | ForEach (Callback func) const |
Iterates the vector and invoke given func for each element. More... | |
| template<typename Callback > | |
| void | ForEachIndex (Callback func) const |
Iterates the vector and invoke given func for each index. More... | |
| const T & | operator[] (size_t i) const |
Returns the const reference to the i -th element. More... | |
| T & | operator[] (size_t) |
Returns the reference to the i -th element. More... | |
| template<typename U > | |
| Vector & | operator= (const std::initializer_list< U > &list) |
| Set vector instance with initializer list. More... | |
| template<typename E > | |
| Vector & | operator= (const VectorExpression< T, E > &other) |
| Sets vector with expression template. More... | |
| Vector & | operator+= (const T &s) |
| Computes this += (s, s, ... , s) More... | |
| template<typename E > | |
| Vector & | operator+= (const E &v) |
| Computes this += v. More... | |
| Vector & | operator-= (const T &s) |
| Computes this -= (s, s, ... , s) More... | |
| template<typename E > | |
| Vector & | operator-= (const E &v) |
| Computes this -= v. More... | |
| Vector & | operator*= (const T &s) |
| Computes this *= (s, s, ... , s) More... | |
| template<typename E > | |
| Vector & | operator*= (const E &v) |
| Computes this *= v. More... | |
| Vector & | operator/= (const T &s) |
| Computes this /= (s, s, ... , s) More... | |
| template<typename E > | |
| Vector & | operator/= (const E &v) |
| Computes this /= v. More... | |
| template<typename E > | |
| bool | operator== (const E &v) const |
Returns true if other is the same as this vector. More... | |
| template<typename E > | |
| bool | operator!= (const E &v) const |
Returns true if other is the not same as this vector. More... | |
| template<typename E > | |
| VectorAdd< T, Vector< T, N >, E > | Add (const E &v) const |
| template<typename E > | |
| VectorSub< T, Vector< T, N >, E > | Sub (const E &v) const |
| template<typename E > | |
| VectorMul< T, Vector< T, N >, E > | Mul (const E &v) const |
| template<typename E > | |
| VectorDiv< T, Vector< T, N >, E > | Div (const E &v) const |
| template<typename E > | |
| VectorSub< T, Vector< T, N >, E > | RSub (const E &v) const |
| template<typename E > | |
| VectorDiv< T, Vector< T, N >, E > | RDiv (const E &v) const |
| template<typename U > | |
| Vector< T, N > & | operator= (const std::initializer_list< U > &list) |
| template<typename E > | |
| Vector< T, N > & | operator= (const VectorExpression< T, E > &other) |
| template<typename E > | |
| Vector< T, N > & | operator+= (const E &v) |
| template<typename E > | |
| Vector< T, N > & | operator-= (const E &v) |
| template<typename E > | |
| Vector< T, N > & | operator*= (const E &v) |
| template<typename E > | |
| Vector< T, N > & | operator/= (const E &v) |
Public Member Functions inherited from CubbyFlow::VectorExpression< T, Vector< T, N > > | |
| size_t | size () const |
| Size of the vector. More... | |
| const Vector< T, N > & | operator() () const |
| Returns actual implementation (the subclass). More... | |
Detailed Description
template<typename T, size_t N>
class CubbyFlow::Vector< T, N >
Generic statically-sized N-D vector class.
This class defines N-D vector data where its size is determined statically at compile time.
- Template Parameters
-
T - Number type. N - Dimension.
Member Typedef Documentation
◆ ContainerType
| using CubbyFlow::Vector< T, N >::ContainerType = std::array<T, N> |
Constructor & Destructor Documentation
◆ Vector() [1/5]
| CubbyFlow::Vector< T, N >::Vector | ( | ) |
Constructs a vector with zeros.
◆ Vector() [2/5]
|
explicit |
Constructs vector instance with parameters.
◆ Vector() [3/5]
| CubbyFlow::Vector< T, N >::Vector | ( | const std::initializer_list< U > & | list | ) |
Constructs vector instance with initializer list.
◆ Vector() [4/5]
| CubbyFlow::Vector< T, N >::Vector | ( | const VectorExpression< T, E > & | other | ) |
Constructs vector with expression template.
◆ Vector() [5/5]
| CubbyFlow::Vector< T, N >::Vector | ( | const Vector< T, N > & | other | ) |
Copy constructor.
Member Function Documentation
◆ AbsMax()
| T CubbyFlow::Vector< T, N >::AbsMax | ( | ) | const |
Returns the absolute maximum element.
◆ AbsMin()
| T CubbyFlow::Vector< T, N >::AbsMin | ( | ) | const |
Returns the absolute minimum element.
◆ Accessor()
| ArrayAccessor1< T > CubbyFlow::Vector< T, N >::Accessor | ( | ) |
Returns the array accessor.
◆ Add() [1/3]
| VectorAdd<T, Vector, E> CubbyFlow::Vector< T, N >::Add | ( | const E & | v | ) | const |
Computes this + v.
◆ Add() [2/3]
| VectorScalarAdd< T, Vector< T, N > > CubbyFlow::Vector< T, N >::Add | ( | const T & | s | ) | const |
Computes this + (s, s, ... , s).
◆ Add() [3/3]
| VectorAdd<T, Vector<T, N>, E> CubbyFlow::Vector< T, N >::Add | ( | const E & | v | ) | const |
◆ At() [1/2]
| T CubbyFlow::Vector< T, N >::At | ( | size_t | i | ) | const |
Returns const reference to the i -th element of the vector.
◆ At() [2/2]
| T & CubbyFlow::Vector< T, N >::At | ( | size_t | i | ) |
Returns reference to the i -th element of the vector.
◆ Avg()
| T CubbyFlow::Vector< T, N >::Avg | ( | ) | const |
Returns the average of all the elements.
◆ begin() [1/2]
| Vector< T, N >::ContainerType::iterator CubbyFlow::Vector< T, N >::begin | ( | ) |
Returns the begin iterator of the vector.
◆ begin() [2/2]
| Vector< T, N >::ContainerType::const_iterator CubbyFlow::Vector< T, N >::begin | ( | ) | const |
Returns the begin const iterator of the vector.
◆ CastTo()
| VectorTypeCast< U, Vector< T, N >, T > CubbyFlow::Vector< T, N >::CastTo | ( | ) | const |
Returns a vector with different value type.
◆ ConstAccessor()
| ConstArrayAccessor1< T > CubbyFlow::Vector< T, N >::ConstAccessor | ( | ) | const |
Returns the const array accessor.
◆ data() [1/2]
| T * CubbyFlow::Vector< T, N >::data | ( | ) |
Returns the raw pointer to the vector data.
◆ data() [2/2]
| const T * CubbyFlow::Vector< T, N >::data | ( | ) | const |
Returns the const raw pointer to the vector data.
◆ DistanceSquaredTo()
| T CubbyFlow::Vector< T, N >::DistanceSquaredTo | ( | const E & | other | ) | const |
Returns the squared distance to the other vector.
◆ DistanceTo()
| T CubbyFlow::Vector< T, N >::DistanceTo | ( | const E & | other | ) | const |
Returns the distance to the other vector.
◆ Div() [1/3]
| VectorDiv<T, Vector, E> CubbyFlow::Vector< T, N >::Div | ( | const E & | v | ) | const |
Computes this / v.
◆ Div() [2/3]
| VectorScalarDiv< T, Vector< T, N > > CubbyFlow::Vector< T, N >::Div | ( | const T & | s | ) | const |
Computes this / (s, s, ... , s).
◆ Div() [3/3]
| VectorDiv<T, Vector<T, N>, E> CubbyFlow::Vector< T, N >::Div | ( | const E & | v | ) | const |
◆ DominantAxis()
| size_t CubbyFlow::Vector< T, N >::DominantAxis | ( | ) | const |
Returns the index of the dominant axis.
◆ Dot()
| T CubbyFlow::Vector< T, N >::Dot | ( | const E & | v | ) | const |
Computes dot product.
◆ end() [1/2]
| Vector< T, N >::ContainerType::iterator CubbyFlow::Vector< T, N >::end | ( | ) |
Returns the end iterator of the vector.
◆ end() [2/2]
| Vector< T, N >::ContainerType::const_iterator CubbyFlow::Vector< T, N >::end | ( | ) | const |
Returns the end const iterator of the vector.
◆ ForEach()
| void CubbyFlow::Vector< T, N >::ForEach | ( | Callback | func | ) | const |
Iterates the vector and invoke given func for each element.
This function iterates the vector elements and invoke the callback function func. The callback function takes array's element as its input. The order of execution will be 0 to N-1 where N is the size of the vector. Below is the sample usage:
◆ ForEachIndex()
| void CubbyFlow::Vector< T, N >::ForEachIndex | ( | Callback | func | ) | const |
Iterates the vector and invoke given func for each index.
This function iterates the vector elements and invoke the callback function func. The callback function takes one parameter which is the index of the vector. The order of execution will be 0 to N-1 where N is the size of the array. Below is the sample usage:
◆ IAdd() [1/2]
| void CubbyFlow::Vector< T, N >::IAdd | ( | const T & | s | ) |
Computes this += (s, s, ... , s).
◆ IAdd() [2/2]
| void CubbyFlow::Vector< T, N >::IAdd | ( | const E & | v | ) |
Computes this += v.
◆ IDiv() [1/2]
| void CubbyFlow::Vector< T, N >::IDiv | ( | const T & | s | ) |
Computes this /= (s, s, ... , s).
◆ IDiv() [2/2]
| void CubbyFlow::Vector< T, N >::IDiv | ( | const E & | v | ) |
Computes this /= v.
◆ IMul() [1/2]
| void CubbyFlow::Vector< T, N >::IMul | ( | const T & | s | ) |
Computes this *= (s, s, ... , s).
◆ IMul() [2/2]
| void CubbyFlow::Vector< T, N >::IMul | ( | const E & | v | ) |
Computes this *= v.
◆ IsEqual()
| bool CubbyFlow::Vector< T, N >::IsEqual | ( | const E & | other | ) | const |
Returns true if other is the same as this vector.
◆ IsSimilar()
| bool CubbyFlow::Vector< T, N >::IsSimilar | ( | const E & | other, |
| T | epsilon = std::numeric_limits<T>::epsilon() |
||
| ) | const |
Returns true if other is similar to this vector.
◆ ISub() [1/2]
| void CubbyFlow::Vector< T, N >::ISub | ( | const T & | s | ) |
Computes this -= (s, s, ... , s).
◆ ISub() [2/2]
| void CubbyFlow::Vector< T, N >::ISub | ( | const E & | v | ) |
Computes this -= v.
◆ Length()
| T CubbyFlow::Vector< T, N >::Length | ( | ) | const |
Returns the length of the vector.
◆ LengthSquared()
| T CubbyFlow::Vector< T, N >::LengthSquared | ( | ) | const |
Returns the squared length of the vector.
◆ Max()
| T CubbyFlow::Vector< T, N >::Max | ( | ) | const |
Returns the maximum element.
◆ Min()
| T CubbyFlow::Vector< T, N >::Min | ( | ) | const |
Returns the minimum element.
◆ Mul() [1/3]
| VectorMul<T, Vector, E> CubbyFlow::Vector< T, N >::Mul | ( | const E & | v | ) | const |
Computes this * v.
◆ Mul() [2/3]
| VectorScalarMul< T, Vector< T, N > > CubbyFlow::Vector< T, N >::Mul | ( | const T & | s | ) | const |
Computes this * (s, s, ... , s).
◆ Mul() [3/3]
| VectorMul<T, Vector<T, N>, E> CubbyFlow::Vector< T, N >::Mul | ( | const E & | v | ) | const |
◆ Normalize()
| void CubbyFlow::Vector< T, N >::Normalize | ( | ) |
Normalizes this vector.
◆ Normalized()
| VectorScalarDiv< T, Vector< T, N > > CubbyFlow::Vector< T, N >::Normalized | ( | ) | const |
Returns normalized vector.
◆ operator!=()
| bool CubbyFlow::Vector< T, N >::operator!= | ( | const E & | v | ) | const |
Returns true if other is the not same as this vector.
◆ operator*=() [1/3]
| Vector< T, N > & CubbyFlow::Vector< T, N >::operator*= | ( | const T & | s | ) |
Computes this *= (s, s, ... , s)
◆ operator*=() [2/3]
| Vector& CubbyFlow::Vector< T, N >::operator*= | ( | const E & | v | ) |
Computes this *= v.
◆ operator*=() [3/3]
| Vector<T, N>& CubbyFlow::Vector< T, N >::operator*= | ( | const E & | v | ) |
◆ operator+=() [1/3]
| Vector< T, N > & CubbyFlow::Vector< T, N >::operator+= | ( | const T & | s | ) |
Computes this += (s, s, ... , s)
◆ operator+=() [2/3]
| Vector& CubbyFlow::Vector< T, N >::operator+= | ( | const E & | v | ) |
Computes this += v.
◆ operator+=() [3/3]
| Vector<T, N>& CubbyFlow::Vector< T, N >::operator+= | ( | const E & | v | ) |
◆ operator-=() [1/3]
| Vector< T, N > & CubbyFlow::Vector< T, N >::operator-= | ( | const T & | s | ) |
Computes this -= (s, s, ... , s)
◆ operator-=() [2/3]
| Vector& CubbyFlow::Vector< T, N >::operator-= | ( | const E & | v | ) |
Computes this -= v.
◆ operator-=() [3/3]
| Vector<T, N>& CubbyFlow::Vector< T, N >::operator-= | ( | const E & | v | ) |
◆ operator/=() [1/3]
| Vector< T, N > & CubbyFlow::Vector< T, N >::operator/= | ( | const T & | s | ) |
Computes this /= (s, s, ... , s)
◆ operator/=() [2/3]
| Vector& CubbyFlow::Vector< T, N >::operator/= | ( | const E & | v | ) |
Computes this /= v.
◆ operator/=() [3/3]
| Vector<T, N>& CubbyFlow::Vector< T, N >::operator/= | ( | const E & | v | ) |
◆ operator=() [1/4]
| Vector& CubbyFlow::Vector< T, N >::operator= | ( | const std::initializer_list< U > & | list | ) |
Set vector instance with initializer list.
◆ operator=() [2/4]
| Vector& CubbyFlow::Vector< T, N >::operator= | ( | const VectorExpression< T, E > & | other | ) |
Sets vector with expression template.
◆ operator=() [3/4]
| Vector<T, N>& CubbyFlow::Vector< T, N >::operator= | ( | const std::initializer_list< U > & | list | ) |
◆ operator=() [4/4]
| Vector<T, N>& CubbyFlow::Vector< T, N >::operator= | ( | const VectorExpression< T, E > & | other | ) |
◆ operator==()
| bool CubbyFlow::Vector< T, N >::operator== | ( | const E & | v | ) | const |
Returns true if other is the same as this vector.
◆ operator[]() [1/2]
| const T & CubbyFlow::Vector< T, N >::operator[] | ( | size_t | i | ) | const |
Returns the const reference to the i -th element.
◆ operator[]() [2/2]
| T & CubbyFlow::Vector< T, N >::operator[] | ( | size_t | i | ) |
Returns the reference to the i -th element.
◆ RDiv() [1/3]
| VectorScalarRDiv< T, Vector< T, N > > CubbyFlow::Vector< T, N >::RDiv | ( | const T & | s | ) | const |
Computes (s, s, ... , s) / this.
◆ RDiv() [2/3]
| VectorDiv<T, Vector, E> CubbyFlow::Vector< T, N >::RDiv | ( | const E & | v | ) | const |
Computes v / this.
◆ RDiv() [3/3]
| VectorDiv<T, Vector<T, N>, E> CubbyFlow::Vector< T, N >::RDiv | ( | const E & | v | ) | const |
◆ RSub() [1/3]
| VectorScalarRSub< T, Vector< T, N > > CubbyFlow::Vector< T, N >::RSub | ( | const T & | s | ) | const |
Computes (s, s, ... , s) - this.
◆ RSub() [2/3]
| VectorSub<T, Vector, E> CubbyFlow::Vector< T, N >::RSub | ( | const E & | v | ) | const |
Computes v - this.
◆ RSub() [3/3]
| VectorSub<T, Vector<T, N>, E> CubbyFlow::Vector< T, N >::RSub | ( | const E & | v | ) | const |
◆ Set() [1/4]
| void CubbyFlow::Vector< T, N >::Set | ( | const T & | s | ) |
Sets all elements to s.
◆ Set() [2/4]
| void CubbyFlow::Vector< T, N >::Set | ( | const std::initializer_list< U > & | list | ) |
Set vector instance with initializer list.
◆ Set() [3/4]
| void CubbyFlow::Vector< T, N >::Set | ( | const VectorExpression< T, E > & | other | ) |
Sets vector with expression template.
◆ Set() [4/4]
| void CubbyFlow::Vector< T, N >::Set | ( | const Vector< T, N > & | other | ) |
Set vector instance with other vector.
◆ SetZero()
| void CubbyFlow::Vector< T, N >::SetZero | ( | ) |
Sets all elements to zero.
◆ size()
| constexpr size_t CubbyFlow::Vector< T, N >::size | ( | ) | const |
Returns the size of the vector.
◆ Sub() [1/3]
| VectorSub<T, Vector, E> CubbyFlow::Vector< T, N >::Sub | ( | const E & | v | ) | const |
Computes this - v.
◆ Sub() [2/3]
| VectorScalarSub< T, Vector< T, N > > CubbyFlow::Vector< T, N >::Sub | ( | const T & | s | ) | const |
Computes this - (s, s, ... , s).
◆ Sub() [3/3]
| VectorSub<T, Vector<T, N>, E> CubbyFlow::Vector< T, N >::Sub | ( | const E & | v | ) | const |
◆ SubdominantAxis()
| size_t CubbyFlow::Vector< T, N >::SubdominantAxis | ( | ) | const |
Returns the index of the subdominant axis.
◆ Sum()
| T CubbyFlow::Vector< T, N >::Sum | ( | ) | const |
Returns the sum of all the elements.
◆ Swap()
| void CubbyFlow::Vector< T, N >::Swap | ( | Vector< T, N > & | other | ) |
Swaps the content of the vector with other vector.
The documentation for this class was generated from the following files:
- Core/Vector/Vector.h
- Core/Vector/Vector-Impl.h
Public Member Functions inherited from
1.8.14