Code Style: use "#pragma once" in source directory

This replaces header include guards with `#pragma once`.
A couple of include guards are not removed yet (e.g. `__RNA_TYPES_H__`),
because they are used in other places.

This patch has been generated by P1561 followed by `make format`.

Differential Revision: https://developer.blender.org/D8466

8 files changed, 8 insertions, 32 deletions

diff --git a/source/blender/freestyle/intern/winged_edge/Curvature.h b/source/blender/freestyle/intern/winged_edge/Curvature.h
index 32e9ea8b5cf..9ecc92df2ac 100644
--- a/source/blender/freestyle/intern/winged_edge/Curvature.h
+++ b/source/blender/freestyle/intern/winged_edge/Curvature.h
@@ -27,8 +27,7 @@
  *         FRANCE
  */
 
-#ifndef __FREESTYLE_CURVATURE_H__
-#define __FREESTYLE_CURVATURE_H__
+#pragma once
 
 /** \file
  * \ingroup freestyle
@@ -142,5 +141,3 @@ void compute_curvature_tensor_one_ring(WVertex *start, NormalCycle &nc);
 }  // namespace OGF
 
 } /* namespace Freestyle */
-
-#endif /* __FREESTYLE_CURVATURE_H__ */
diff --git a/source/blender/freestyle/intern/winged_edge/Nature.h b/source/blender/freestyle/intern/winged_edge/Nature.h
index 91f9f63b412..68323d7122c 100644
--- a/source/blender/freestyle/intern/winged_edge/Nature.h
+++ b/source/blender/freestyle/intern/winged_edge/Nature.h
@@ -14,8 +14,7 @@
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
-#ifndef __FREESTYLE_NATURE_H__
-#define __FREESTYLE_NATURE_H__
+#pragma once
 
 /** \file
  * \ingroup freestyle
@@ -67,5 +66,3 @@ static const EdgeNature EDGE_MARK = (1 << 7);  // 128
 }  // end of namespace Nature
 
 } /* namespace Freestyle */
-
-#endif  // __FREESTYLE_NATURE_H__
diff --git a/source/blender/freestyle/intern/winged_edge/WEdge.h b/source/blender/freestyle/intern/winged_edge/WEdge.h
index 424cd76a6b7..42a8e62990f 100644
--- a/source/blender/freestyle/intern/winged_edge/WEdge.h
+++ b/source/blender/freestyle/intern/winged_edge/WEdge.h
@@ -14,8 +14,7 @@
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
-#ifndef __FREESTYLE_W_EDGE_H__
-#define __FREESTYLE_W_EDGE_H__
+#pragma once
 
 /** \file
  * \ingroup freestyle
@@ -1428,5 +1427,3 @@ inline void WOEdge::setVecAndAngle()
 }
 
 } /* namespace Freestyle */
-
-#endif  // __FREESTYLE_W_EDGE_H__
diff --git a/source/blender/freestyle/intern/winged_edge/WFillGrid.h b/source/blender/freestyle/intern/winged_edge/WFillGrid.h
index 918c1f154f3..095a58675c0 100644
--- a/source/blender/freestyle/intern/winged_edge/WFillGrid.h
+++ b/source/blender/freestyle/intern/winged_edge/WFillGrid.h
@@ -14,8 +14,7 @@
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
-#ifndef __FREESTYLE_W_FILL_GRID_H__
-#define __FREESTYLE_W_FILL_GRID_H__
+#pragma once
 
 /** \file
  * \ingroup freestyle
@@ -85,5 +84,3 @@ class WFillGrid {
 };
 
 } /* namespace Freestyle */
-
-#endif  // __FREESTYLE_W_FILL_GRID_H__
diff --git a/source/blender/freestyle/intern/winged_edge/WSFillGrid.h b/source/blender/freestyle/intern/winged_edge/WSFillGrid.h
index e3deebcd6c2..5393f57d2cd 100644
--- a/source/blender/freestyle/intern/winged_edge/WSFillGrid.h
+++ b/source/blender/freestyle/intern/winged_edge/WSFillGrid.h
@@ -14,8 +14,7 @@
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
-#ifndef __FREESTYLE_WS_FILL_GRID_H__
-#define __FREESTYLE_WS_FILL_GRID_H__
+#pragma once
 
 /** \file
  * \ingroup freestyle
@@ -81,5 +80,3 @@ class WSFillGrid {
 };
 
 } /* namespace Freestyle */
-
-#endif  // __FREESTYLE_WS_FILL_GRID_H__
diff --git a/source/blender/freestyle/intern/winged_edge/WXEdge.h b/source/blender/freestyle/intern/winged_edge/WXEdge.h
index 21418c44614..8fe99f9bb93 100644
--- a/source/blender/freestyle/intern/winged_edge/WXEdge.h
+++ b/source/blender/freestyle/intern/winged_edge/WXEdge.h
@@ -14,8 +14,7 @@
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
-#ifndef __FREESTYLE_WX_EDGE_H__
-#define __FREESTYLE_WX_EDGE_H__
+#pragma once
 
 /** \file
  * \ingroup freestyle
@@ -845,5 +844,3 @@ bool WXVertex::isFeature()
 }
 
 } /* namespace Freestyle */
-
-#endif  // __FREESTYLE_WX_EDGE_H__
diff --git a/source/blender/freestyle/intern/winged_edge/WXEdgeBuilder.h b/source/blender/freestyle/intern/winged_edge/WXEdgeBuilder.h
index d223cee5e0e..efba18eb084 100644
--- a/source/blender/freestyle/intern/winged_edge/WXEdgeBuilder.h
+++ b/source/blender/freestyle/intern/winged_edge/WXEdgeBuilder.h
@@ -14,8 +14,7 @@
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
-#ifndef __FREESTYLE_WX_EDGE_BUILDER_H__
-#define __FREESTYLE_WX_EDGE_BUILDER_H__
+#pragma once
 
 /** \file
  * \ingroup freestyle
@@ -48,5 +47,3 @@ class WXEdgeBuilder : public WingedEdgeBuilder {
 };
 
 } /* namespace Freestyle */
-
-#endif  // __FREESTYLE_WX_EDGE_BUILDER_H__
diff --git a/source/blender/freestyle/intern/winged_edge/WingedEdgeBuilder.h b/source/blender/freestyle/intern/winged_edge/WingedEdgeBuilder.h
index 5c728dea1d8..8cf86a421b7 100644
--- a/source/blender/freestyle/intern/winged_edge/WingedEdgeBuilder.h
+++ b/source/blender/freestyle/intern/winged_edge/WingedEdgeBuilder.h
@@ -14,8 +14,7 @@
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
-#ifndef __FREESTYLE_WINGED_EDGE_BUILDER_H__
-#define __FREESTYLE_WINGED_EDGE_BUILDER_H__
+#pragma once
 
 /** \file
  * \ingroup freestyle
@@ -174,5 +173,3 @@ class WingedEdgeBuilder : public SceneVisitor {
 };
 
 } /* namespace Freestyle */
-
-#endif  // __FREESTYLE_WINGED_EDGE_BUILDER_H__