Vector2D Struct Reference

A simple struct for 2D mathematics (points, vectors). More...

#include <Vector2D.h>

Collaboration diagram for Vector2D:

Public Member Functions
	Vector2D (float x, float y)
Vector2D &	add (const Vector2D vec)
	Adds another vector to this one.
Vector2D &	subtract (const Vector2D vec)
	Subtracts another vector from this one.
Vector2D &	multiply (const Vector2D vec)
	Multiplies this vector by another, component-wise.
Vector2D &	divide (const Vector2D vec)
	Divides this vector by another, component-wise.
Vector2D &	operator+= (const Vector2D &vec)
Vector2D &	operator-= (const Vector2D &vec)
Vector2D &	operator*= (const Vector2D &vec)
Vector2D &	operator/= (const Vector2D &vec)
Vector2D &	operator* (const int &i)
	Multiplies the vector by a scalar value.
bool	operator== (const Vector2D &vec)
bool	operator! ()
Vector2D &	zero ()
	Resets the vector's components to zero.

Public Attributes
float	x
float	y

Friends
Vector2D	operator+ (Vector2D v1, const Vector2D &v2)
Vector2D	operator- (Vector2D v1, const Vector2D &v2)
Vector2D	operator* (Vector2D v1, const Vector2D &v2)
Vector2D	operator/ (Vector2D v1, const Vector2D &v2)
std::ostream &	operator<< (std::ostream &stream, const Vector2D &vec)

Detailed Description

A simple struct for 2D mathematics (points, vectors).

Provides basic vector operations like addition, subtraction, and scalar multiplication, along with overloaded operators for convenience.

Member Function Documentation

add()

Vector2D & Vector2D::add

(

const Vector2D

vec

)

Adds another vector to this one.

Parameters

vec	The vector to add.

Returns

A reference to this vector.

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divide()

Vector2D & Vector2D::divide

(

const Vector2D

vec

)

Divides this vector by another, component-wise.

Parameters

vec	The vector to divide by.

Returns

A reference to this vector.

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multiply()

Vector2D & Vector2D::multiply

(

const Vector2D

vec

)

Multiplies this vector by another, component-wise.

Parameters

vec	The vector to multiply by.

Returns

A reference to this vector.

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operator*()

Vector2D & Vector2D::operator*

(

const int &

i

)

Multiplies the vector by a scalar value.

Parameters

i	The scalar integer to multiply by.

Returns

A reference to this vector.

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subtract()

Vector2D & Vector2D::subtract

(

const Vector2D

vec

)

Subtracts another vector from this one.

Parameters

vec	The vector to subtract.

Returns

A reference to this vector.

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zero()

Vector2D & Vector2D::zero

(

)

Resets the vector's components to zero.

Returns

A reference to this vector.

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

• include/Vector2D.h
• src/Vector2D.cpp