mal_math::vec< 3, T > Struct Template Reference

Represents a 3D vector of a given primitive type. More...

#include "vec3.hpp"

Collaboration diagram for mal_math::vec< 3, T >:

Public Types
using	type = T
	Type of the vector elements.

Public Member Functions
constexpr	vec ()=default
	Default constructor.
template<Primitive U>
constexpr	vec (U value)
	Constructor initializing all elements to the given value.
template<Primitive A, Primitive B, Primitive C>
constexpr	vec (A a, B b, C c)
	Constructor for initializing the vector with three values.
template<typename... U>
constexpr	vec (U... data)
	Variadic constructor.
constexpr	vec (std::array< T, size > const &arr)
	Constructor from std::array.
constexpr	vec (std::array< T, size > &&arr)
	Move constructor from std::array.
constexpr void	reset () noexcept
	Resets the vector to the zero vector.
template<typename U >
constexpr vec< size, T > &	operator= (_detail::rvec< size, U > const &b)
	Overloaded assignment operator.
template<typename U >
constexpr vec< size, T > &	operator= (vec< size, U > const &b)
	Overloaded assignment operator for another vec object.
constexpr vec< 3, T > const &	operator+ () const noexcept
	Overloaded unary plus operator.
constexpr vec< 3, T >	operator- () const noexcept
	Overloaded unary minus operator.
template<Primitive U>
constexpr vec< 3, T > &	operator+= (U const value) noexcept
template<Primitive U>
constexpr vec< 3, T > &	operator-= (U const value) noexcept
template<Primitive U>
constexpr vec< 3, T > &	operator*= (U const value) noexcept
template<Primitive U>
constexpr vec< 3, T > &	operator/= (U const value) noexcept
template<Primitive U>
constexpr vec< 3, T > &	operator%= (U const value) noexcept
template<AnyVec U> requires (size == U::size)
constexpr vec< 3, T > &	operator+= (U const &other) noexcept
template<AnyVec U> requires (size == U::size)
constexpr vec< 3, T > &	operator-= (U const &other) noexcept
template<AnyVec U> requires (size == U::size)
constexpr vec< 3, T > &	operator*= (U const &other) noexcept
template<AnyVec U> requires (size == U::size)
constexpr vec< 3, T > &	operator/= (U const &other) noexcept
template<AnyVec U> requires (size == U::size)
constexpr vec< 3, T > &	operator%= (U const &other) noexcept
constexpr T &	operator[] (size_t i)
	Overloaded subscript operator for non-const rvec.
constexpr T const &	operator[] (size_t i) const
	Overloaded subscript operator for const rvec.

Static Public Member Functions
static constexpr vec< 3, T >	zero () noexcept
	Returns a zero vector.

Public Attributes
union mal_math::vec< 3, T >:: { ... }
	Union allowing multiple ways to access the vector elements.

Static Public Attributes
static constexpr size_t	size = 3
	Number of elements in the vector.

Private Member Functions
template<Primitive U>
constexpr void	unpack_data (size_t offset, U u)
	Unpacks a single primitive value into the vector data.
template<class V >
constexpr void	unpack_data (size_t offset, V vec)
	Unpacks a vector into the matrix data.
template<typename A , typename B , typename... C>
constexpr void	unpack_data (size_t offset, A a, B b, C... c)
	Recursively unpacks multiple values into the vector data.

Static Private Member Functions
template<Primitive _>
static constexpr size_t	get_parameter_pack_size ()
	Determines the size of a parameter pack for primitive types.
template<class V >
static constexpr size_t	get_parameter_pack_size ()
	Determines the size of a parameter pack for vector types.
template<typename A , typename B , typename... C>
static constexpr size_t	get_parameter_pack_size ()
	Determines the size of a parameter pack for a mixed set of types.

Detailed Description

template<Primitive T>
struct mal_math::vec< 3, T >

Represents a 3D vector of a given primitive type.

Template Parameters

T	The primitive type of the vector.

Definition at line 23 of file vec3.hpp.

Member Typedef Documentation

type

template<Primitive T>

using mal_math::vec< 3, T >::type = T

Type of the vector elements.

Definition at line 27 of file vec3.hpp.

Constructor & Destructor Documentation

vec() [1/6]

template<Primitive T>

mal_math::vec< 3, T >::vec ( )

constexprdefault

Default constructor.

vec() [2/6]

template<Primitive T>

template<Primitive U>

mal_math::vec< 3, T >::vec ( U value )

constexpr

Constructor initializing all elements to the given value.

Template Parameters

U	Type of the value.

Parameters

value

The value to initialize all elements with.

Definition at line 7 of file vec3.inl.

vec() [3/6]

template<Primitive T>

template<Primitive A, Primitive B, Primitive C>

mal_math::vec< 3, T >::vec ( A a, B b, C c )

constexpr

Constructor for initializing the vector with three values.

Template Parameters

A	Type of the first value.
B	Type of the second value.
C	Type of the third value.

Parameters

a	First value.
b	Second value.
c	Third value.

Definition at line 10 of file vec3.inl.

vec() [4/6]

template<Primitive T>

template<typename... U>

mal_math::vec< 3, T >::vec ( U... data )

constexpr

Variadic constructor.

Template Parameters

U	Types of the values.

Parameters

data	Values to initialize the vector with.

Definition at line 18 of file vec3.inl.

vec() [5/6]

template<Primitive T>

mal_math::vec< 3, T >::vec ( std::array< T, size > const & arr )

inlineconstexpr

Constructor from std::array.

Definition at line 61 of file vec3.hpp.

vec() [6/6]

template<Primitive T>

mal_math::vec< 3, T >::vec ( std::array< T, size > && arr )

inlineconstexpr

Move constructor from std::array.

Definition at line 63 of file vec3.hpp.

Member Function Documentation

get_parameter_pack_size() [1/3]

template<Primitive T>

template<class V >

size_t mal_math::vec< 3, T >::get_parameter_pack_size ( )

staticconstexprprivate

Determines the size of a parameter pack for primitive types.

Returns

size_t Always returns 1 for primitive types.

Definition at line 148 of file vec3.inl.

get_parameter_pack_size() [2/3]

template<Primitive T>

template<class V >

static constexpr size_t mal_math::vec< 3, T >::get_parameter_pack_size ( )

staticconstexprprivate

Determines the size of a parameter pack for vector types.

Returns

size_t Returns the size attribute of the vector type.

get_parameter_pack_size() [3/3]

template<Primitive T>

template<typename A , typename B , typename... C>

size_t mal_math::vec< 3, T >::get_parameter_pack_size ( )

staticconstexprprivate

Determines the size of a parameter pack for a mixed set of types.

Returns

size_t Returns the cumulative size of the parameter pack types.

Definition at line 160 of file vec3.inl.

operator%=() [1/2]

template<Primitive T>
requires (size == U::size)

template<AnyVec U>
requires (size == U::size)

vec< 3, T > & mal_math::vec< 3, T >::operator%= ( U const & other )

constexprnoexcept

Definition at line 126 of file vec3.inl.

operator%=() [2/2]

template<Primitive T>

template<Primitive U>

vec< 3, T > & mal_math::vec< 3, T >::operator%= ( U const value )

constexprnoexcept

Definition at line 79 of file vec3.inl.

operator*=() [1/2]

template<Primitive T>
requires (size == U::size)

template<AnyVec U>
requires (size == U::size)

vec< 3, T > & mal_math::vec< 3, T >::operator*= ( U const & other )

constexprnoexcept

Definition at line 107 of file vec3.inl.

operator*=() [2/2]

template<Primitive T>

template<Primitive U>

vec< 3, T > & mal_math::vec< 3, T >::operator*= ( U const value )

constexprnoexcept

Definition at line 61 of file vec3.inl.

operator+()

template<Primitive T>

vec< 3, T > const & mal_math::vec< 3, T >::operator+ ( ) const

nodiscardconstexprnoexcept

Overloaded unary plus operator.

Definition at line 31 of file vec3.inl.

operator+=() [1/2]

template<Primitive T>
requires (size == U::size)

template<AnyVec U>
requires (size == U::size)

vec< 3, T > & mal_math::vec< 3, T >::operator+= ( U const & other )

constexprnoexcept

Definition at line 89 of file vec3.inl.

operator+=() [2/2]

template<Primitive T>

template<Primitive U>

vec< 3, T > & mal_math::vec< 3, T >::operator+= ( U const value )

constexprnoexcept

Definition at line 43 of file vec3.inl.

operator-()

template<Primitive T>

vec< 3, T > mal_math::vec< 3, T >::operator- ( ) const

nodiscardconstexprnoexcept

Overloaded unary minus operator.

Definition at line 36 of file vec3.inl.

operator-=() [1/2]

template<Primitive T>
requires (size == U::size)

template<AnyVec U>
requires (size == U::size)

vec< 3, T > & mal_math::vec< 3, T >::operator-= ( U const & other )

constexprnoexcept

Definition at line 98 of file vec3.inl.

operator-=() [2/2]

template<Primitive T>

template<Primitive U>

vec< 3, T > & mal_math::vec< 3, T >::operator-= ( U const value )

constexprnoexcept

Definition at line 52 of file vec3.inl.

operator/=() [1/2]

template<Primitive T>
requires (size == U::size)

template<AnyVec U>
requires (size == U::size)

vec< 3, T > & mal_math::vec< 3, T >::operator/= ( U const & other )

constexprnoexcept

Definition at line 116 of file vec3.inl.

operator/=() [2/2]

template<Primitive T>

template<Primitive U>

vec< 3, T > & mal_math::vec< 3, T >::operator/= ( U const value )

constexprnoexcept

Definition at line 70 of file vec3.inl.

operator=() [1/2]

template<Primitive T>

template<typename U >

vec< size, T > & mal_math::vec< 3, T >::operator= ( _detail::rvec< size, U > const & b )

inlineconstexpr

Overloaded assignment operator.

Definition at line 71 of file vec3.hpp.

operator=() [2/2]

template<Primitive T>

template<typename U >

vec< size, T > & mal_math::vec< 3, T >::operator= ( vec< size, U > const & b )

inlineconstexpr

Overloaded assignment operator for another vec object.

Definition at line 81 of file vec3.hpp.

operator[]() [1/2]

template<Primitive T>

T & mal_math::vec< 3, T >::operator[] ( size_t i )

nodiscardconstexpr

Overloaded subscript operator for non-const rvec.

Definition at line 134 of file vec3.inl.

operator[]() [2/2]

template<Primitive T>

T const & mal_math::vec< 3, T >::operator[] ( size_t i ) const

nodiscardconstexpr

Overloaded subscript operator for const rvec.

Definition at line 140 of file vec3.inl.

reset()

template<Primitive T>

void mal_math::vec< 3, T >::reset ( )

constexprnoexcept

Resets the vector to the zero vector.

Definition at line 25 of file vec3.inl.

unpack_data() [1/3]

template<Primitive T>

template<typename A , typename B , typename... C>

void mal_math::vec< 3, T >::unpack_data ( size_t offset, A a, B b, C... c )

constexprprivate

Recursively unpacks multiple values into the vector data.

Parameters

offset	The position to start unpacking in the vector data.
first	The first value to unpack.
second	The second value to unpack.
rest	The remaining values to unpack.

Definition at line 182 of file vec3.inl.

unpack_data() [2/3]

template<Primitive T>

template<class V >

void mal_math::vec< 3, T >::unpack_data ( size_t offset, V u )

constexprprivate

Unpacks a single primitive value into the vector data.

Parameters

offset	The position to start unpacking in the vector data.
u	The primitive value to unpack.

Definition at line 167 of file vec3.inl.

unpack_data() [3/3]

template<Primitive T>

template<class V >

void mal_math::vec< 3, T >::unpack_data ( size_t offset, V vec )

constexprprivate

Unpacks a vector into the matrix data.

Parameters

offset	The position to start unpacking in the vector data.
vec	The vector to unpack.

zero()

template<Primitive T>

static constexpr vec< 3, T > mal_math::vec< 3, T >::zero ( )

inlinestaticconstexprnoexcept

Returns a zero vector.

Definition at line 65 of file vec3.hpp.

Member Data Documentation

[]

union mal_math::vec< 3, T > { ... } mal_math::vec< 3, T >

Union allowing multiple ways to access the vector elements.

b

template<Primitive T>

T mal_math::vec< 3, T >::b

Definition at line 135 of file vec3.hpp.

data

template<Primitive T>

std::array<T, 3> mal_math::vec< 3, T >::data

Definition at line 138 of file vec3.hpp.

g

template<Primitive T>

T mal_math::vec< 3, T >::g

Definition at line 131 of file vec3.hpp.

p

template<Primitive T>

T mal_math::vec< 3, T >::p

Definition at line 135 of file vec3.hpp.

r

template<Primitive T>

T mal_math::vec< 3, T >::r

Definition at line 127 of file vec3.hpp.

s

template<Primitive T>

T mal_math::vec< 3, T >::s

Definition at line 127 of file vec3.hpp.

size

template<Primitive T>

size_t mal_math::vec< 3, T >::size = 3

staticconstexpr

Number of elements in the vector.

Definition at line 29 of file vec3.hpp.

t

template<Primitive T>

T mal_math::vec< 3, T >::t

Definition at line 131 of file vec3.hpp.

x

template<Primitive T>

T mal_math::vec< 3, T >::x

Definition at line 127 of file vec3.hpp.

x_anonymous_padding_

template<Primitive T>

T mal_math::vec< 3, T >::x_anonymous_padding_

Definition at line 142 of file vec3.hpp.

xy

template<Primitive T>

vec<2, T> mal_math::vec< 3, T >::xy

Definition at line 139 of file vec3.hpp.

y

template<Primitive T>

T mal_math::vec< 3, T >::y

Definition at line 131 of file vec3.hpp.

yz

template<Primitive T>

vec<2, T> mal_math::vec< 3, T >::yz

Definition at line 143 of file vec3.hpp.

z

template<Primitive T>

T mal_math::vec< 3, T >::z

Definition at line 135 of file vec3.hpp.

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The documentation for this struct was generated from the following files:

• include/math/vec3.hpp
• include/math/vec3.inl