Add missing override directives

alib2std/test-src/extensions/container/PtrArrayTest.cpp

@@ -20,30 +20,30 @@ namespace {
 	class Child1 : public Base {
 		public:
-			virtual Base * clone ( ) const & {
+			virtual Base * clone ( ) const & override {
 				return new Child1 ( * this );
 			}
-			virtual Base * clone ( ) && {
+			virtual Base * clone ( ) && override {
 				return new Child1 ( * this );
 			}
-			virtual Type type ( ) const {
+			virtual Type type ( ) const override {
 				return Type::CHILD1;
 			}
 	};
 	class Child2 : public Base {
 		public:
-			virtual Base * clone ( ) const & {
+			virtual Base * clone ( ) const & override {
 				return new Child2 ( * this );
 			}
-			virtual Base * clone ( ) && {
+			virtual Base * clone ( ) && override {
 				return new Child2 ( * this );
 			}
-			virtual Type type ( ) const {
+			virtual Type type ( ) const override {
 				return Type::CHILD2;
 			}
 	};

alib2std/test-src/extensions/container/PtrVectorTest.cpp

@@ -26,30 +26,30 @@ namespace {
 	class Child1 : public Base {
 		public:
-			virtual Base * clone ( ) const {
+			virtual Base * clone ( ) const override {
 				return new Child1 ( * this );
 			}
-			virtual Base * plunder ( ) && {
+			virtual Base * plunder ( ) && override {
 				return new Child1 ( * this );
 			}
-			virtual Type type ( ) const {
+			virtual Type type ( ) const override {
 				return Type::CHILD1;
 			}
 	};
 	class Child2 : public Base {
 		public:
-			virtual Base * clone ( ) const {
+			virtual Base * clone ( ) const override {
 				return new Child2 ( * this );
 			}
-			virtual Base * plunder ( ) && {
+			virtual Base * plunder ( ) && override {
 				return new Child2 ( * this );
 			}
-			virtual Type type ( ) const {
+			virtual Type type ( ) const override {
 				return Type::CHILD2;
 			}
 	};

alib2std/test-src/extensions/container/TreeBaseTest.cpp

@@ -16,11 +16,11 @@ namespace {
 			pushBackChild ( std::move ( right ) );
 		}
-		RegExpElement * clone ( ) const & {
+		RegExpElement * clone ( ) const & override {
 			return new RegExpAlternation ( * this );
 		}
-		RegExpElement * clone ( ) && {
+		RegExpElement * clone ( ) && override {
 			return new RegExpAlternation ( std::move ( * this ) );
 		}
 	};
@@ -30,11 +30,11 @@ namespace {
 		RegExpConcatenation ( RegExpElement && left, RegExpElement && right ) : BinaryNode < RegExpElement > ( std::move ( left ), std::move ( right ) ) {
 		}
-		RegExpElement * clone ( ) const & {
+		RegExpElement * clone ( ) const & override {
 			return new RegExpConcatenation ( * this );
 		}
-		RegExpElement * clone ( ) && {
+		RegExpElement * clone ( ) && override {
 			return new RegExpConcatenation ( std::move ( * this ) );
 		}
 	};
@@ -47,11 +47,11 @@ namespace {
 		RegExpIteration ( const RegExpElement & element ) : UnaryNode < RegExpElement > ( ext::move_copy ( element ) ) {
 		}
-		RegExpElement * clone ( ) const & {
+		RegExpElement * clone ( ) const & override {
 			return new RegExpIteration ( * this );
 		}
-		RegExpElement * clone ( ) && {
+		RegExpElement * clone ( ) && override {
 			return new RegExpIteration ( std::move ( * this ) );
 		}
 	};
@@ -63,11 +63,11 @@ namespace {
 		RegExpSymbol ( char symbol ) : m_symbol ( symbol ) {
 		}
-		RegExpElement * clone ( ) const & {
+		RegExpElement * clone ( ) const & override {
 			return new RegExpSymbol ( * this );
 		}
-		RegExpElement * clone ( ) && {
+		RegExpElement * clone ( ) && override {
 			return new RegExpSymbol ( std::move ( * this ) );
 		}
@@ -78,22 +78,22 @@ namespace {
 	class RegExpEpsilon : public ext::NullaryNode < RegExpElement > {
 	public:
-		RegExpElement * clone ( ) const & {
+		RegExpElement * clone ( ) const & override {
 			return new RegExpEpsilon ( * this );
 		}
-		RegExpElement * clone ( ) && {
+		RegExpElement * clone ( ) && override {
 			return new RegExpEpsilon ( std::move ( * this ) );
 		}
 	};
 	class RegExpEmpty : public ext::NullaryNode < RegExpElement > {
 	public:
-		RegExpElement * clone ( ) const & {
+		RegExpElement * clone ( ) const & override {
 			return new RegExpEmpty ( * this );
 		}
-		RegExpElement * clone ( ) && {
+		RegExpElement * clone ( ) && override {
 			return new RegExpEmpty ( std::move ( * this ) );
 		}
 	};