diff options
author | Alex Blasche <alexander.blasche@digia.com> | 2014-03-10 11:26:42 +0100 |
---|---|---|
committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-03-10 16:04:28 +0100 |
commit | 4c9885a0f580c8273a211a92b6fc55af1d4f03c0 (patch) | |
tree | 819df2d0e6a660212947cd1acc4a31be2370bf75 /src | |
parent | 267eab3f398646b59f5773173cd22a97b8e9540a (diff) |
Revert some previously added constexpr in QVector?d classes
This commit partly reverts cd91d8ad0281c984a01b8091696a6fdfdfa69514.
The revert is required as the used ifdef relied on undefined
compiler behavior. Especially Windows has had trouble. The revert reduces
the risk of breaks by future compilers.
The proper inline and constexpr has to wait until Qt 6.
Task-number: QTBUG-37122
Change-Id: I881fffb95fa46d9c170c9420a578f15640e18aea
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Diffstat (limited to 'src')
-rw-r--r-- | src/gui/math3d/qvector2d.cpp | 2 | ||||
-rw-r--r-- | src/gui/math3d/qvector2d.h | 14 | ||||
-rw-r--r-- | src/gui/math3d/qvector3d.cpp | 4 | ||||
-rw-r--r-- | src/gui/math3d/qvector3d.h | 14 | ||||
-rw-r--r-- | src/gui/math3d/qvector4d.cpp | 2 | ||||
-rw-r--r-- | src/gui/math3d/qvector4d.h | 14 |
6 files changed, 7 insertions, 43 deletions
diff --git a/src/gui/math3d/qvector2d.cpp b/src/gui/math3d/qvector2d.cpp index 73999f1fca..a56e23eb72 100644 --- a/src/gui/math3d/qvector2d.cpp +++ b/src/gui/math3d/qvector2d.cpp @@ -326,12 +326,10 @@ float QVector2D::distanceToLine /*! Returns the dot product of \a v1 and \a v2. */ -#if defined(QT_BUILD_GUI_LIB) && !defined(QT_STATIC) float QVector2D::dotProduct(const QVector2D& v1, const QVector2D& v2) { return v1.xp * v2.xp + v1.yp * v2.yp; } -#endif /*! \fn bool operator==(const QVector2D &v1, const QVector2D &v2) diff --git a/src/gui/math3d/qvector2d.h b/src/gui/math3d/qvector2d.h index 0098c119ec..bd1d28274c 100644 --- a/src/gui/math3d/qvector2d.h +++ b/src/gui/math3d/qvector2d.h @@ -80,12 +80,7 @@ public: float operator[](int i) const; float length() const; -#ifdef QT_BUILD_GUI_LIB - float lengthSquared() const; -#else - Q_DECL_CONSTEXPR inline float lengthSquared() const - { return xp * xp + yp * yp; } -#endif + float lengthSquared() const; //In Qt 6 convert to inline and constexpr QVector2D normalized() const; void normalize(); @@ -99,12 +94,7 @@ public: QVector2D &operator*=(const QVector2D &vector); QVector2D &operator/=(float divisor); -#if defined(QT_BUILD_GUI_LIB) && !defined(QT_STATIC) - static float dotProduct(const QVector2D& v1, const QVector2D& v2); -#else - Q_DECL_CONSTEXPR inline static float dotProduct(const QVector2D& v1, const QVector2D& v2) - { return v1.xp * v2.xp + v1.yp * v2.yp; } -#endif + static float dotProduct(const QVector2D& v1, const QVector2D& v2); //In Qt 6 convert to inline and constexpr Q_DECL_CONSTEXPR friend inline bool operator==(const QVector2D &v1, const QVector2D &v2); Q_DECL_CONSTEXPR friend inline bool operator!=(const QVector2D &v1, const QVector2D &v2); diff --git a/src/gui/math3d/qvector3d.cpp b/src/gui/math3d/qvector3d.cpp index 1cb73a1fa2..7e3ed7c61b 100644 --- a/src/gui/math3d/qvector3d.cpp +++ b/src/gui/math3d/qvector3d.cpp @@ -316,12 +316,10 @@ void QVector3D::normalize() /*! Returns the dot product of \a v1 and \a v2. */ -#if defined(QT_BUILD_GUI_LIB) && !defined(QT_STATIC) float QVector3D::dotProduct(const QVector3D& v1, const QVector3D& v2) { return v1.xp * v2.xp + v1.yp * v2.yp + v1.zp * v2.zp; } -#endif /*! Returns the cross-product of vectors \a v1 and \a v2, which corresponds @@ -329,14 +327,12 @@ float QVector3D::dotProduct(const QVector3D& v1, const QVector3D& v2) \sa normal() */ -#if defined(QT_BUILD_GUI_LIB) && !defined(QT_STATIC) QVector3D QVector3D::crossProduct(const QVector3D& v1, const QVector3D& v2) { return QVector3D(v1.yp * v2.zp - v1.zp * v2.yp, v1.zp * v2.xp - v1.xp * v2.zp, v1.xp * v2.yp - v1.yp * v2.xp); } -#endif /*! Returns the normal vector of a plane defined by vectors \a v1 and \a v2, diff --git a/src/gui/math3d/qvector3d.h b/src/gui/math3d/qvector3d.h index 64f8e34704..51412a940a 100644 --- a/src/gui/math3d/qvector3d.h +++ b/src/gui/math3d/qvector3d.h @@ -95,17 +95,9 @@ public: QVector3D &operator*=(const QVector3D& vector); QVector3D &operator/=(float divisor); -#if defined(QT_BUILD_GUI_LIB) && !defined(QT_STATIC) - static float dotProduct(const QVector3D& v1, const QVector3D& v2); - static QVector3D crossProduct(const QVector3D& v1, const QVector3D& v2); -#else - Q_DECL_CONSTEXPR inline static float dotProduct(const QVector3D& v1, const QVector3D& v2) - { return v1.xp * v2.xp + v1.yp * v2.yp + v1.zp * v2.zp; } - Q_DECL_CONSTEXPR inline static QVector3D crossProduct(const QVector3D& v1, const QVector3D& v2) - { return QVector3D(v1.yp * v2.zp - v1.zp * v2.yp, - v1.zp * v2.xp - v1.xp * v2.zp, - v1.xp * v2.yp - v1.yp * v2.xp); } -#endif + static float dotProduct(const QVector3D& v1, const QVector3D& v2); //In Qt 6 convert to inline and constexpr + static QVector3D crossProduct(const QVector3D& v1, const QVector3D& v2); //in Qt 6 convert to inline and constexpr + static QVector3D normal(const QVector3D& v1, const QVector3D& v2); static QVector3D normal (const QVector3D& v1, const QVector3D& v2, const QVector3D& v3); diff --git a/src/gui/math3d/qvector4d.cpp b/src/gui/math3d/qvector4d.cpp index b3db610d9a..691551367f 100644 --- a/src/gui/math3d/qvector4d.cpp +++ b/src/gui/math3d/qvector4d.cpp @@ -369,12 +369,10 @@ void QVector4D::normalize() /*! Returns the dot product of \a v1 and \a v2. */ -#if defined(QT_BUILD_GUI_LIB) && !defined(QT_STATIC) float QVector4D::dotProduct(const QVector4D& v1, const QVector4D& v2) { return v1.xp * v2.xp + v1.yp * v2.yp + v1.zp * v2.zp + v1.wp * v2.wp; } -#endif /*! \fn bool operator==(const QVector4D &v1, const QVector4D &v2) diff --git a/src/gui/math3d/qvector4d.h b/src/gui/math3d/qvector4d.h index 2bc5b79c14..9ab0eba09f 100644 --- a/src/gui/math3d/qvector4d.h +++ b/src/gui/math3d/qvector4d.h @@ -86,12 +86,7 @@ public: float operator[](int i) const; float length() const; -#ifdef QT_BUILD_GUI_LIB - float lengthSquared() const; -#else - Q_DECL_CONSTEXPR inline float lengthSquared() const - { return xp * xp + yp * yp + zp * zp + wp * wp; } -#endif + float lengthSquared() const; //In Qt 6 convert to inline and constexpr QVector4D normalized() const; void normalize(); @@ -102,12 +97,7 @@ public: QVector4D &operator*=(const QVector4D &vector); QVector4D &operator/=(float divisor); -#if defined(QT_BUILD_GUI_LIB) && !defined(QT_STATIC) - static float dotProduct(const QVector4D& v1, const QVector4D& v2); -#else - static float dotProduct(const QVector4D& v1, const QVector4D& v2) - { return v1.xp * v2.xp + v1.yp * v2.yp + v1.zp * v2.zp + v1.wp * v2.wp; } -#endif + static float dotProduct(const QVector4D& v1, const QVector4D& v2); //In Qt 6 convert to inline and constexpr Q_DECL_CONSTEXPR friend inline bool operator==(const QVector4D &v1, const QVector4D &v2); Q_DECL_CONSTEXPR friend inline bool operator!=(const QVector4D &v1, const QVector4D &v2); |