Vector3D Class Reference

QVector3D subclass with string serialization support. More...

#include <vector3d.h>

Inheritance diagram for Vector3D:

Collaboration diagram for Vector3D:

Public Member Functions
constexpr	Vector3D () noexcept
	Default constructor — creates a zero vector.
	Vector3D (Qt::Initialization initialization) noexcept
	Construct with a Qt initialization sentinel.
constexpr	Vector3D (float xpos, float ypos, float zpos) noexcept
	Construct with explicit x, y, z components.
constexpr	Vector3D (QPoint point) noexcept
	Construct from a QPoint (z = 0).
constexpr	Vector3D (QPointF point) noexcept
	Construct from a QPointF (z = 0).
constexpr	Vector3D (QVector2D vector) noexcept
	Construct from a QVector2D (z = 0).
constexpr	Vector3D (QVector2D vector, float zpos) noexcept
	Construct from a QVector2D with an explicit z component.
constexpr	Vector3D (QVector4D vector) noexcept
	Construct from a QVector4D (w is discarded).
QString	toString () const
	Serialize the vector to a human-readable string.

Static Public Member Functions
static Vector3D	fromString (const QString &value)
	Deserialize a vector from a "x, y, z" string.

Detailed Description

QVector3D subclass with string serialization support.

Mirrors all QVector3D constructors and adds toString() / fromString() for human-readable "x, y, z" serialization.

Definition at line 12 of file vector3d.h.

Constructor & Destructor Documentation

Vector3D() [1/8]

constexpr Vector3D::Vector3D ( )

inlineconstexprnoexcept

Default constructor — creates a zero vector.

Definition at line 16 of file vector3d.h.

Vector3D() [2/8]

Vector3D::Vector3D ( Qt::Initialization  initialization )

inlineexplicitnoexcept

Construct with a Qt initialization sentinel.

Parameters

initialization

Qt::Initialization value

Definition at line 23 of file vector3d.h.

Vector3D() [3/8]

constexpr Vector3D::Vector3D ( float  xpos, float  ypos, float  zpos  )

inlineconstexprnoexcept

Construct with explicit x, y, z components.

Parameters

xpos	X component
ypos	Y component
zpos	Z component

Definition at line 32 of file vector3d.h.

Vector3D() [4/8]

constexpr Vector3D::Vector3D ( QPoint  point )

inlineexplicitconstexprnoexcept

Construct from a QPoint (z = 0).

Parameters

point

Source point

Definition at line 39 of file vector3d.h.

Vector3D() [5/8]

constexpr Vector3D::Vector3D ( QPointF  point )

inlineexplicitconstexprnoexcept

Construct from a QPointF (z = 0).

Parameters

point

Source point

Definition at line 46 of file vector3d.h.

Vector3D() [6/8]

constexpr Vector3D::Vector3D ( QVector2D  vector )

inlineexplicitconstexprnoexcept

Construct from a QVector2D (z = 0).

Parameters

vector

Source 2D vector

Definition at line 54 of file vector3d.h.

Vector3D() [7/8]

constexpr Vector3D::Vector3D ( QVector2D  vector, float  zpos  )

inlineconstexprnoexcept

Construct from a QVector2D with an explicit z component.

Parameters

vector	Source 2D vector
zpos	Z component

Definition at line 62 of file vector3d.h.

Vector3D() [8/8]

constexpr Vector3D::Vector3D ( QVector4D  vector )

inlineexplicitconstexprnoexcept

Construct from a QVector4D (w is discarded).

Parameters

vector

Source 4D vector

Definition at line 71 of file vector3d.h.

Member Function Documentation

fromString()

static Vector3D Vector3D::fromString ( const QString &  value )

static

Deserialize a vector from a "x, y, z" string.

Parameters

value

String to parse

Returns

Parsed Vector3D

toString()

QString Vector3D::toString ( ) const

inline

Serialize the vector to a human-readable string.

Returns

String of the form "x, y, z"

Definition at line 79 of file vector3d.h.

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The documentation for this class was generated from the following file:

• include/Kanoop/gui/vector3d.h