reduce dependencies in discreteDiskFace

Geo/discreteFace.cpp

@@ -3,6 +3,10 @@
 // See the LICENSE.txt file for license information. Please report all
 // bugs and problems to the public mailing list <gmsh@onelab.info>.
 
+#include <stack>
+#include <queue>
+#include <complex>
+#include <stdlib.h>
 #include "GmshConfig.h"
 #include "GmshMessage.h"
 #include "discreteFace.h"
@@ -12,16 +16,15 @@
 #include "GFaceCompound.h"
 #include "Context.h"
 #include "OS.h"
-#include <stack>
-#include <queue>
-#include <complex>
+#include "meshPartitionObjects.h"
+#include "meshPartitionOptions.h"
+#include "meshPartition.h"
+#include "MPoint.h"
 
 #if defined(HAVE_PETSC)
 #include "linearSystemPETSc.h"
 #endif
 
-#include "MPoint.h"
-
 #if defined(HAVE_METIS)
 extern "C" {
 #include <metis.h>

Geo/discreteFace.h

@@ -10,23 +10,16 @@
 #include "GFace.h"
 #include "discreteEdge.h"
 #include "MEdge.h"
-#include "meshPartitionObjects.h"
-#include "meshPartitionOptions.h"
-#include "meshPartition.h"
 #include "MTriangle.h"
 #include "MEdge.h"
 #include "MLine.h"
-#include <stdlib.h>
 
 class discreteDiskFace;
 class triangulation;
 
-
 class discreteFace : public GFace {
-  // FIXME we should at the end use a
-  // mesh() function that is specific to
-  // discreteFace
-  // we should also SAVE those data's
+  // FIXME we should at the end use a mesh() function that is specific to
+  // discreteFace; we should also SAVE those data's
  public:
   discreteFace(GModel *model, int num);
   virtual ~discreteFace() {}