From f44f2136e07bfea792a7aafd7c2058eac0ba595d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9rgio=20Martins?= <sergio.martins@kdab.com>
Date: Sun, 3 May 2015 17:16:54 +0100
Subject: Add Q_REQUIRED_RESULT in several places

Change-Id: Icda3000f1d9f0d41612a50a816aa5de5e32028d4
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
---
 src/gui/math3d/qgenericmatrix.h | 2 +-
 src/gui/math3d/qquaternion.h    | 4 ++--
 src/gui/math3d/qvector2d.h      | 2 +-
 src/gui/math3d/qvector4d.h      | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'src/gui/math3d')

diff --git a/src/gui/math3d/qgenericmatrix.h b/src/gui/math3d/qgenericmatrix.h
index c08faaaa8b..19809056fd 100644
--- a/src/gui/math3d/qgenericmatrix.h
+++ b/src/gui/math3d/qgenericmatrix.h
@@ -57,7 +57,7 @@ public:
 
     void fill(T value);
 
-    QGenericMatrix<M, N, T> transposed() const;
+    QGenericMatrix<M, N, T> transposed() const Q_REQUIRED_RESULT;
 
     QGenericMatrix<N, M, T>& operator+=(const QGenericMatrix<N, M, T>& other);
     QGenericMatrix<N, M, T>& operator-=(const QGenericMatrix<N, M, T>& other);
diff --git a/src/gui/math3d/qquaternion.h b/src/gui/math3d/qquaternion.h
index 6bed397893..95ce5ce6d0 100644
--- a/src/gui/math3d/qquaternion.h
+++ b/src/gui/math3d/qquaternion.h
@@ -83,12 +83,12 @@ public:
     float length() const;
     float lengthSquared() const;
 
-    QQuaternion normalized() const;
+    QQuaternion normalized() const Q_REQUIRED_RESULT;
     void normalize();
 
     inline QQuaternion inverted() const;
 
-    QQuaternion conjugate() const;
+    QQuaternion conjugate() const Q_REQUIRED_RESULT;
 
     QVector3D rotatedVector(const QVector3D& vector) const;
 
diff --git a/src/gui/math3d/qvector2d.h b/src/gui/math3d/qvector2d.h
index 20264fa84f..137142f381 100644
--- a/src/gui/math3d/qvector2d.h
+++ b/src/gui/math3d/qvector2d.h
@@ -75,7 +75,7 @@ public:
     float length() const;
     float lengthSquared() const; //In Qt 6 convert to inline and constexpr
 
-    QVector2D normalized() const;
+    QVector2D normalized() const Q_REQUIRED_RESULT;
     void normalize();
 
     float distanceToPoint(const QVector2D &point) const;
diff --git a/src/gui/math3d/qvector4d.h b/src/gui/math3d/qvector4d.h
index aa69104f55..72db8ac754 100644
--- a/src/gui/math3d/qvector4d.h
+++ b/src/gui/math3d/qvector4d.h
@@ -81,7 +81,7 @@ public:
     float length() const;
     float lengthSquared() const; //In Qt 6 convert to inline and constexpr
 
-    QVector4D normalized() const;
+    QVector4D normalized() const Q_REQUIRED_RESULT;
     void normalize();
 
     QVector4D &operator+=(const QVector4D &vector);
-- 
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