astra::Vector2f结构体 参考

Represents a float 2d vector 更多...

#include <Vector2f.hpp>

类 astra::Vector2f 继承关系图:

Public 成员函数
	Vector2f (const astra_vector2f_t &v)
Vector2f &	operator= (const astra_vector2f_t &rhs)
	Vector2f (float x, float y)
	operator::astra_vector2f_t * ()
	operator const ::astra_vector2f_t * () const
float	length () const
float	length_squared () const
float	dot (const Vector2f &v) const
bool	is_zero () const
Vector2f	operator- ()
Vector2f &	operator+= (const Vector2f &rhs)
Vector2f &	operator-= (const Vector2f &rhs)
Vector2f &	operator*= (const float &rhs)
Vector2f &	operator/= (const float &rhs)

静态 Public 成员函数
static Vector2f	normalize (Vector2f v)
static Vector2f	zero ()

友元
bool	operator== (const Vector2f &lhs, const Vector2f &rhs)
Vector2f	operator+ (const Vector2f &lhs, const Vector2f &rhs)
Vector2f	operator- (const Vector2f &lhs, const Vector2f &rhs)
Vector2f	operator* (const Vector2f &lhs, const float &rhs)
Vector2f	operator* (const float &lhs, const Vector2f &rhs)
Vector2f	operator/ (const Vector2f &lhs, const float &rhs)

额外继承的成员函数
Public 属性 继承自 astra_vector2f_t
float	x
float	y

详细描述

Represents a float 2d vector

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该结构体的文档由以下文件生成:

• Vector2f.hpp