Miscellaneous

• Export missing factory.h header
• couple of emplace_back rather than push_back
• some const reference
• Vector5s & Affine3ds types
• WOLF_ASSERT_COVARIANCE_MATRIX assert macro & helper functions
• check for some nullptr

src/processor_factory.h

@@ -178,7 +178,7 @@ inline std::string ProcessorFactory::getClass()
 
 #define WOLF_REGISTER_PROCESSOR(ProcessorType, ProcessorName) \
   namespace{ const bool ProcessorName##Registered = \
-    ProcessorFactory::get().registerCreator(ProcessorType, ProcessorName::create); }\
+    wolf::ProcessorFactory::get().registerCreator(ProcessorType, ProcessorName::create); }\
 
 } /* namespace wolf */
 

[Joan Solà Ortega]

I removed this, not necessary since we are in namespace wolf:: anready

[Jeremie Deray]

@jsola actually I think it is necessary if one want to use this macro outside wolf namespace.
I will double-check tomorrow.