Reset method purge() definition for some Reader.

cocos/editor-support/cocostudio/ActionTimeline/CSLoader.cpp

@@ -214,6 +214,10 @@ CSLoader::CSLoader()
     CREATE_CLASS_NODE_READER_INFO(Particle3DReader);
 }
 
+void CSLoader::purge()
+{
+}
+
 void CSLoader::destroyCocosStudio()
 {
     NodeReader::destroyInstance();

cocos/editor-support/cocostudio/FlatBuffersSerialize.cpp

@@ -123,6 +123,12 @@ FlatBuffersSerialize* FlatBuffersSerialize::getInstance()
     
     return _instanceFlatBuffersSerialize;
 }
+    
+void FlatBuffersSerialize::purge()
+{
+    CC_SAFE_DELETE(_instanceFlatBuffersSerialize);
+    
+}
 
 void FlatBuffersSerialize::destroyInstance()
 {

cocos/editor-support/cocostudio/WidgetReader/ButtonReader/ButtonReader.cpp

@@ -59,6 +59,11 @@ namespace cocostudio
         return instanceButtonReader;
     }
     
+    void ButtonReader::purge()
+    {
+        CC_SAFE_DELETE(instanceButtonReader);
+    }
+    
     void ButtonReader::destroyInstance()
     {
         CC_SAFE_DELETE(instanceButtonReader);

cocos/editor-support/cocostudio/WidgetReader/ComAudioReader/ComAudioReader.cpp

@@ -58,6 +58,11 @@ namespace cocostudio
         return _instanceComAudioReader;
     }
     
+    void ComAudioReader::purge()
+    {
+        CC_SAFE_DELETE(_instanceComAudioReader);
+    }
+    
     void ComAudioReader::destroyInstance()
     {
         CC_SAFE_DELETE(_instanceComAudioReader);

cocos/editor-support/cocostudio/WidgetReader/Node3DReader/Node3DReader.cpp

@@ -62,6 +62,11 @@ namespace cocostudio
         return _instanceNode3DReader;
     }
     
+    void Node3DReader::purge()
+    {
+        CC_SAFE_DELETE(_instanceNode3DReader);
+    }
+    
     void Node3DReader::destroyInstance()
     {
         CC_SAFE_DELETE(_instanceNode3DReader);

cocos/editor-support/cocostudio/WidgetReader/Particle3DReader/Particle3DReader.cpp

@@ -63,6 +63,11 @@ namespace cocostudio
         return _instanceParticle3DReader;
     }
     
+    void Particle3DReader::purge()
+    {
+        CC_SAFE_DELETE(_instanceParticle3DReader);
+    }
+    
     void Particle3DReader::destroyInstance()
     {
         CC_SAFE_DELETE(_instanceParticle3DReader);

cocos/editor-support/cocostudio/WidgetReader/ParticleReader/ParticleReader.cpp

@@ -59,6 +59,11 @@ namespace cocostudio
         return _instanceParticleReader;
     }
     
+    void ParticleReader::purge()
+    {
+        CC_SAFE_DELETE(_instanceParticleReader);
+    }
+    
     void ParticleReader::destroyInstance()
     {
         CC_SAFE_DELETE(_instanceParticleReader);

cocos/editor-support/cocostudio/WidgetReader/ProjectNodeReader/ProjectNodeReader.cpp

@@ -57,6 +57,11 @@ namespace cocostudio
         return _instanceProjectNodeReader;
     }
     
+    void ProjectNodeReader::purge()
+    {
+        CC_SAFE_DELETE(_instanceProjectNodeReader);
+    }
+    
     void ProjectNodeReader::destroyInstance()
     {
         CC_SAFE_DELETE(_instanceProjectNodeReader);

cocos/editor-support/cocostudio/WidgetReader/SingleNodeReader/SingleNodeReader.cpp

@@ -62,6 +62,11 @@ namespace cocostudio
         return _instanceSingleNodeReader;
     }
     
+    void SingleNodeReader::purge()
+    {
+        CC_SAFE_DELETE(_instanceSingleNodeReader);
+    }
+    
     void SingleNodeReader::destroyInstance()
     {
         CC_SAFE_DELETE(_instanceSingleNodeReader);

cocos/editor-support/cocostudio/WidgetReader/Sprite3DReader/Sprite3DReader.cpp

@@ -62,6 +62,11 @@ namespace cocostudio
         return _instanceSprite3DReader;
     }
     
+    void Sprite3DReader::purge()
+    {
+        CC_SAFE_DELETE(_instanceSprite3DReader);
+    }
+    
     void Sprite3DReader::destroyInstance()
     {
         CC_SAFE_DELETE(_instanceSprite3DReader);

cocos/editor-support/cocostudio/WidgetReader/SpriteReader/SpriteReader.cpp

@@ -60,6 +60,11 @@ namespace cocostudio
         return _instanceSpriteReader;
     }
     
+    void SpriteReader::purge()
+    {
+        CC_SAFE_DELETE(_instanceSpriteReader);
+    }
+    
     void SpriteReader::destroyInstance()
     {
         CC_SAFE_DELETE(_instanceSpriteReader);

cocos/editor-support/cocostudio/WidgetReader/UserCameraReader/UserCameraReader.cpp

@@ -61,6 +61,11 @@ namespace cocostudio
         return _instanceUserCameraReader;
     }
     
+    void UserCameraReader::purge()
+    {
+        CC_SAFE_DELETE(_instanceUserCameraReader);
+    }
+    
     void UserCameraReader::destroyInstance()
     {
         CC_SAFE_DELETE(_instanceUserCameraReader);

cocos/editor-support/cocostudio/WidgetReader/WidgetReader.cpp

@@ -134,6 +134,11 @@ namespace cocostudio
         return instanceWidgetReader;
     }
     
+    void WidgetReader::purge()
+    {
+        CC_SAFE_DELETE(instanceWidgetReader);
+    }
+    
     void WidgetReader::destroyInstance()
     {
         CC_SAFE_DELETE(instanceWidgetReader);