organize includes and typedefs

include/core/state_block/has_state_blocks.h

@@ -16,10 +16,6 @@
 namespace wolf
 {
 
-typedef std::string StateStructure;
-typedef std::unordered_map < std::string, StateBlockPtr   > StateBlockMap;
-typedef std::unordered_map < std::string, Eigen::VectorXd > VectorComposite;
-
 
 class HasStateBlocks
 {

include/core/state_block/state_composite.h

@@ -23,7 +23,6 @@ using namespace Eigen;
 
 typedef std::string StateStructure;
 typedef std::unordered_map < std::string, StateBlockPtr   > StateBlockMap;
-typedef std::unordered_map < std::string, Eigen::VectorXd > VectorComposite;
 typedef StateBlockMap::const_iterator StateBlockMapCIter;
 
 typedef std::unordered_map < std::string, Eigen::VectorXd > VectorComposite;