Temporary fix for the << operator and POPC: a par class can not have a...

Temporary fix for the << operator and POPC: a par class can not have a "friend" method... (so IOHandler can not redefine "<<" the way we used to do). Therefore, it has been disabled for popc

meteoio/BufferedIOHandler.cc

@@ -343,7 +343,9 @@ std::ostream& operator<<(std::ostream& os, const BufferedIOHandler& data)
 {
 	os << "<BufferedIOHandler>\n";
 	os << "Config cfg; (not expanded)\n";
+	#ifndef _POPC_ //HACK for POPC
 	os << data.iohandler;
+	#endif
 	os << data.meteoprocessor;
 
 	os << "Rebuffer if not found: " << data.always_rebuffer << "\n";

meteoio/IOHandler.cc

@@ -285,6 +285,7 @@ void IOHandler::write2DGrid(const Grid2DObject& grid_in, const std::string& name
 	plugin->write2DGrid(grid_in, name);
 }
 
+#ifndef _POPC_
 std::ostream& operator<<(std::ostream& os, const IOHandler& data)
 {
 	os << "<IOHandler>\n";
@@ -301,5 +302,6 @@ std::ostream& operator<<(std::ostream& os, const IOHandler& data)
 
 	return os;
 }
+#endif
 
 } //end namespace

meteoio/IOHandler.ph

@@ -67,7 +67,7 @@ parclass IOHandler {
 		virtual void readSpecialPoints([out,proc=marshal_vec_coords]std::vector<Coords>& pts);
 		virtual void write2DGrid([in]const Grid2DObject& grid_in, [in]const std::string& name);
 
-		friend std::ostream& operator<<(std::ostream& os, const IOHandler& data);
+		//friend std::ostream& operator<<(std::ostream& os, const IOHandler& data); //HACK for POPC
 
 	private:
 		void loadDynamicPlugins();