try moving the order of includes

Author: pcarruscag

SU2_CFD/include/output/filewriter/CCGNSFileWriter.hpp

@@ -79,7 +79,7 @@ class CCGNSFileWriter final : public CFileWriter {
    * \brief Write sorted data to file in CGNS file format.
    */
   void Write_Data() override;
-  
+
  private:
 #ifdef HAVE_CGNS
   /*!

SU2_CFD/src/output/COutput.cpp

@@ -25,6 +25,9 @@
  * License along with SU2. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include "../../../Common/include/geometry/CGeometry.hpp"
+#include "../../include/solvers/CSolver.hpp"
+
 #include "../../include/output/COutput.hpp"
 #include "../../include/output/filewriter/CFVMDataSorter.hpp"
 #include "../../include/output/filewriter/CFEMDataSorter.hpp"
@@ -44,9 +47,6 @@
 #include "../../include/output/filewriter/CSU2MeshFileWriter.hpp"
 
 
-#include "../../../Common/include/geometry/CGeometry.hpp"
-#include "../../include/solvers/CSolver.hpp"
-
 COutput::COutput(const CConfig *config, unsigned short ndim, bool fem_output):
   rank(SU2_MPI::GetRank()),
   size(SU2_MPI::GetSize()),