* Implemented Python's iterator protocol in Interface0DIterator and

orientedViewEdgeIterator.

* Simplified Python-related error handling in C++ class definitions.
The definitions of the following C++ methods were simplified and most
code segments using the C/Python API were moved to Director.cpp.

  ChainingIterator::init()
  ChainingIterator::traverse()
  UnaryPredicate0D::operator()()
  UnaryPredicate1D::operator()()
  BinaryPredicate0D::operator()()
  BinaryPredicate1D::operator()()
  UnaryFunction0D::operator()()
  UnaryFunction1D::operator()()
  StrokeShader.shade()

* Moved part of the introspection-based automatic type conversion code
from BPy_Interface0DIterator.cpp and Director.cpp to BPy_Convert.cpp
for the sake of better code organization.

* Fixed an uninitialized member in StrokeVertexIterator___init__().

1 files changed, 2 insertions, 24 deletions

diff --git a/source/blender/freestyle/intern/stroke/Predicates0D.h b/source/blender/freestyle/intern/stroke/Predicates0D.h
index 58aa3e5c86c..2f5d9551b3a 100755
--- a/source/blender/freestyle/intern/stroke/Predicates0D.h
+++ b/source/blender/freestyle/intern/stroke/Predicates0D.h
@@ -74,18 +74,7 @@ public:
    *    false otherwise.
    */
   virtual int operator()(Interface0DIterator& it) {
-	string name( py_up0D ? PyString_AsString(PyObject_CallMethod(py_up0D, "getName", "")) : getName() );
-	
-	if( py_up0D && PyObject_HasAttrString(py_up0D, "__call__") ) {
-		int res = Director_BPy_UnaryPredicate0D___call__(py_up0D, it);
-		if (res < 0)
-			return -1;
-		result = (res == 1);
-	} else {
-		cerr << "Warning: " << name << " operator() not implemented" << endl;
-		result = false;
-	}
-	return 0;
+	return Director_BPy_UnaryPredicate0D___call__(this, it);
   }
 
 };
@@ -129,18 +118,7 @@ public:
    *  \return true or false.
    */
   virtual int operator()(Interface0D& inter1, Interface0D& inter2) {
-	string name( py_bp0D ? PyString_AsString(PyObject_CallMethod(py_bp0D, "getName", "")) : getName() );
-
-	if( py_bp0D && PyObject_HasAttrString(py_bp0D, "__call__") ) {
-		int res = Director_BPy_BinaryPredicate0D___call__(py_bp0D, inter1, inter2);
-		if (res < 0)
-			return -1;
-		result = (res == 1);
-	} else {
-		cerr << "Warning: " << name << " operator() not implemented" << endl;
-		result = false;
-	}
-	return 0;
+	return Director_BPy_BinaryPredicate0D___call__(this, inter1, inter2);
   }
 
 };