Start new Unit and Quantity system

src/Base/QuantityPyImp.cpp

@@ -0,0 +1,73 @@
+
+#include "PreCompiled.h"
+
+#include "Base/Quantity.h"
+
+// inclusion of the generated files (generated out of QuantityPy.xml)
+#include "QuantityPy.h"
+#include "QuantityPy.cpp"
+
+using namespace Base;
+
+// returns a string which represents the object e.g. when printed in python
+std::string QuantityPy::representation(void) const
+{
+    return std::string("<Quantity object>");
+}
+
+PyObject *QuantityPy::PyMake(struct _typeobject *, PyObject *, PyObject *)  // Python wrapper
+{
+    // create a new instance of QuantityPy and the Twin object 
+    return new QuantityPy(new Quantity);
+}
+
+// constructor method
+int QuantityPy::PyInit(PyObject* /*args*/, PyObject* /*kwd*/)
+{
+    return 0;
+}
+
+
+PyObject* QuantityPy::multiply(PyObject * /*args*/)
+{
+    PyErr_SetString(PyExc_NotImplementedError, "Not yet implemented");
+    return 0;
+}
+
+
+
+
+
+Py::Float QuantityPy::getValue(void) const
+{
+    //return Py::Float();
+    throw Py::AttributeError("Not yet implemented");
+}
+
+void QuantityPy::setValue(Py::Float /*arg*/)
+{
+    throw Py::AttributeError("Not yet implemented");
+}
+
+Py::Object QuantityPy::getUnit(void) const
+{
+    //return Py::Object();
+    throw Py::AttributeError("Not yet implemented");
+}
+
+void QuantityPy::setUnit(Py::Object /*arg*/)
+{
+    throw Py::AttributeError("Not yet implemented");
+}
+
+PyObject *QuantityPy::getCustomAttributes(const char* /*attr*/) const
+{
+    return 0;
+}
+
+int QuantityPy::setCustomAttributes(const char* /*attr*/, PyObject* /*obj*/)
+{
+    return 0; 
+}
+
+