Merge pull request #360 from Dmitry-Me/documentConsistencyAsserts

Document consistency asserts
leethomason · Jul 21, 2015 · eb89ef6 · eb89ef6
2 parents 400e5b2 + 66487eb
commit eb89ef6
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/tinyxml2.h b/tinyxml2.h
@@ -630,10 +630,12 @@ class TINYXML2_LIB XMLNode
 
     /// Get the XMLDocument that owns this XMLNode.
     const XMLDocument* GetDocument() const	{
+        TIXMLASSERT( _document );
         return _document;
     }
     /// Get the XMLDocument that owns this XMLNode.
     XMLDocument* GetDocument()				{
+        TIXMLASSERT( _document );
         return _document;
     }
 
@@ -1536,9 +1538,11 @@ class TINYXML2_LIB XMLDocument : public XMLNode
     ~XMLDocument();
 
     virtual XMLDocument* ToDocument()				{
+        TIXMLASSERT( this == _document );
         return this;
     }
     virtual const XMLDocument* ToDocument() const	{
+        TIXMLASSERT( this == _document );
         return this;
     }