[cpp] Add RTTI information for constraint data types.

spine-cpp/spine-cpp/include/spine/ConstraintData.h

@@ -37,6 +37,8 @@ namespace spine {
 	/// The interface for all constraints.
 	class SP_API ConstraintData : public SpineObject {
 
+	RTTI_DECL
+
 	public:
 		ConstraintData(const String &name);
 

spine-cpp/spine-cpp/include/spine/IkConstraintData.h

@@ -50,6 +50,8 @@ namespace spine {
 		friend class IkConstraintTimeline;
 
 	public:
+		RTTI_DECL
+
 		explicit IkConstraintData(const String &name);
 
 		/// The bones that are constrained by this IK Constraint.

spine-cpp/spine-cpp/include/spine/PathConstraintData.h

@@ -57,8 +57,9 @@ namespace spine {
 		friend class PathConstraintPositionTimeline;
 
 		friend class PathConstraintSpacingTimeline;
-
 	public:
+		RTTI_DECL
+
 		explicit PathConstraintData(const String &name);
 
 		Vector<BoneData *> &getBones();

spine-cpp/spine-cpp/include/spine/TransformConstraintData.h

@@ -50,6 +50,8 @@ namespace spine {
 		friend class TransformConstraintTimeline;
 
 	public:
+		RTTI_DECL
+
 		explicit TransformConstraintData(const String &name);
 
 		Vector<BoneData *> &getBones();

spine-cpp/spine-cpp/src/spine/ConstraintData.cpp

@@ -31,6 +31,8 @@
 
 using namespace spine;
 
+RTTI_IMPL_NOPARENT(ConstraintData)
+
 ConstraintData::ConstraintData(const String &name) : _name(name), _order(0), _skinRequired(false) {
 }
 

spine-cpp/spine-cpp/src/spine/IkConstraintData.cpp

@@ -33,6 +33,8 @@
 
 using namespace spine;
 
+RTTI_IMPL(IkConstraintData, ConstraintData)
+
 IkConstraintData::IkConstraintData(const String &name) : ConstraintData(name),
 														 _target(NULL),
 														 _bendDirection(1),

spine-cpp/spine-cpp/src/spine/PathConstraintData.cpp

@@ -36,6 +36,8 @@
 
 using namespace spine;
 
+RTTI_IMPL(PathConstraintData, ConstraintData)
+
 PathConstraintData::PathConstraintData(const String &name) : ConstraintData(name),
 															 _target(NULL),
 															 _positionMode(PositionMode_Fixed),

spine-cpp/spine-cpp/src/spine/TransformConstraintData.cpp

@@ -35,6 +35,8 @@
 
 using namespace spine;
 
+RTTI_IMPL(TransformConstraintData, ConstraintData)
+
 TransformConstraintData::TransformConstraintData(const String &name) : ConstraintData(name),
 																	   _target(NULL),
 																	   _mixRotate(0),