From b11c4c142c86ce34c0f29ef46d391555b459e04e Mon Sep 17 00:00:00 2001
From: cutealien <cutealien@dfc29bdd-3216-0410-991c-e03cc46cb475>
Date: Thu, 6 Jan 2022 14:02:12 +0000
Subject: [PATCH] Remove several copy-constructors and assignment operators
 which did nothing special. They all just implemented the same the default
 functions do. This causes now warnings with newer gcc -Wdeprecated settings
 (otherwise they would have had to implement always both, but makes no sense
 as they did nothing special).

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6280 dfc29bdd-3216-0410-991c-e03cc46cb475
---
 include/IQ3Shader.h            |  6 ------
 include/SViewFrustum.h         | 24 ------------------------
 include/irrMap.h               | 14 --------------
 include/line2d.h               | 14 ++++++--------
 tests/tests-last-passed-at.txt |  8 ++++----
 5 files changed, 10 insertions(+), 56 deletions(-)

diff --git a/include/IQ3Shader.h b/include/IQ3Shader.h
index 31b3c2d..8541a7f 100644
--- a/include/IQ3Shader.h
+++ b/include/IQ3Shader.h
@@ -639,12 +639,6 @@ namespace quake3
 			: ID ( 0 ), VarGroup ( 0 )  {}
 		virtual ~IShader () {}
 
-		void operator = (const IShader &other )
-		{
-			ID = other.ID;
-			VarGroup = other.VarGroup;
-			name = other.name;
-		}
 
 		bool operator == (const IShader &other ) const
 		{
diff --git a/include/SViewFrustum.h b/include/SViewFrustum.h
index 0a97349..3c0be0e 100644
--- a/include/SViewFrustum.h
+++ b/include/SViewFrustum.h
@@ -47,9 +47,6 @@ namespace scene
 		//! Default Constructor
 		SViewFrustum() : BoundingRadius(0.f), FarNearDistance(0.f) {}
 
-		//! Copy Constructor
-		SViewFrustum(const SViewFrustum& other);
-
 		//! This constructor creates a view frustum based on a projection and/or view matrix.
 		//\param zClipFromZero: Clipping of z can be projected from 0 to w when true (D3D style) and from -w to w when false (OGL style).
 		SViewFrustum(const core::matrix4& mat, bool zClipFromZero);
@@ -140,27 +137,6 @@ namespace scene
 		core::vector3df BoundingCenter;
 	};
 
-
-	/*!
-		Copy constructor ViewFrustum
-	*/
-	inline SViewFrustum::SViewFrustum(const SViewFrustum& other)
-	{
-		cameraPosition=other.cameraPosition;
-		boundingBox=other.boundingBox;
-
-		u32 i;
-		for (i=0; i<VF_PLANE_COUNT; ++i)
-			planes[i]=other.planes[i];
-
-		for (i=0; i<ETS_COUNT_FRUSTUM; ++i)
-			Matrices[i]=other.Matrices[i];
-
-		BoundingRadius = other.BoundingRadius;
-		FarNearDistance = other.FarNearDistance;
-		BoundingCenter = other.BoundingCenter;
-	}
-
 	inline SViewFrustum::SViewFrustum(const core::matrix4& mat, bool zClipFromZero)
 	{
 		setFrom(mat, zClipFromZero);
diff --git a/include/irrMap.h b/include/irrMap.h
index 2067464..35ea6a3 100644
--- a/include/irrMap.h
+++ b/include/irrMap.h
@@ -453,13 +453,6 @@ class map
 		return Cur;
 	}
 
-	ParentFirstIterator& operator=(const ParentFirstIterator& src)
-	{
-		Root = src.Root;
-		Cur = src.Cur;
-		return (*this);
-	}
-
 	void operator++(int)
 	{
 		inc();
@@ -552,13 +545,6 @@ class map
 			return Cur;
 		}
 
-		ParentLastIterator& operator=(const ParentLastIterator& src)
-		{
-			Root = src.Root;
-			Cur = src.Cur;
-			return (*this);
-		}
-
 		void operator++(int)
 		{
 			inc();
diff --git a/include/line2d.h b/include/line2d.h
index 2f2cace..7b15d73 100644
--- a/include/line2d.h
+++ b/include/line2d.h
@@ -24,8 +24,6 @@ class line2d
 		line2d(T xa, T ya, T xb, T yb) : start(xa, ya), end(xb, yb) {}
 		//! Constructor for line between the two points given as vectors.
 		line2d(const vector2d<T>& start, const vector2d<T>& end) : start(start), end(end) {}
-		//! Copy constructor.
-		line2d(const line2d<T>& other) : start(other.start), end(other.end) {}
 
 		// operators
 
@@ -97,12 +95,12 @@ class line2d
 		/*! Check if 2 segments are incident (intersects in exactly 1 point).*/
 		bool incidentSegments( const line2d<T>& other) const
 		{
-			return 
+			return
 				start.checkOrientation( end, other.start) != start.checkOrientation( end, other.end)
 			&&  other.start.checkOrientation( other.end, start) != other.start.checkOrientation( other.end, end);
 		}
 
-		/*! Check if 2 lines/segments are parallel or nearly parallel.*/ 
+		/*! Check if 2 lines/segments are parallel or nearly parallel.*/
 		bool nearlyParallel( const line2d<T>& line, const T factor = relativeErrorFactor<T>()) const
 		{
 			const vector2d<T> a = getVector();
@@ -112,14 +110,14 @@ class line2d
 		}
 
 		/*! returns a intersection point of 2 lines (if lines are not parallel). Behaviour
-		undefined if lines are parallel or coincident. 
+		undefined if lines are parallel or coincident.
 		It's on optimized intersectWith with checkOnlySegments=false and ignoreCoincidentLines=true
 		*/
 		vector2d<T> fastLinesIntersection( const line2d<T>& l) const
 		{
 			const f32 commonDenominator = (f32)((l.end.Y - l.start.Y)*(end.X - start.X) -
 				(l.end.X - l.start.X)*(end.Y - start.Y));
-			
+
 			if ( commonDenominator != 0.f )
 			{
 				const f32 numeratorA = (f32)((l.end.X - l.start.X)*(start.Y - l.start.Y) -
@@ -129,7 +127,7 @@ class line2d
 
 				// Calculate the intersection point.
 				return vector2d<T> (
-					(T)(start.X + uA * (end.X - start.X)), 
+					(T)(start.X + uA * (end.X - start.X)),
 					(T)(start.Y + uA * (end.Y - start.Y))
 					);
 			}
@@ -293,7 +291,7 @@ class line2d
 		/** Assumes that the point is already somewhere on the line. */
 		bool isPointBetweenStartAndEnd(const vector2d<T>& point) const
 		{
-			return point.isBetweenPoints(start, end); 
+			return point.isBetweenPoints(start, end);
 		}
 
 		//! Get the closest point on this line to a point
diff --git a/tests/tests-last-passed-at.txt b/tests/tests-last-passed-at.txt
index ce36a6b..97e8e82 100644
--- a/tests/tests-last-passed-at.txt
+++ b/tests/tests-last-passed-at.txt
@@ -1,4 +1,4 @@
-Tests finished. 72 tests of 72 passed.
-Compiled as DEBUG
-Test suite pass at GMT Sat Feb 13 16:24:31 2021
-
+Tests finished. 72 tests of 72 passed.
+Compiled as DEBUG
+Test suite pass at GMT Thu Jan  6 13:59:44 2022
+