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

5 files changed, 5 insertions, 20 deletions

diff --git a/source/blender/depsgraph/DEG_depsgraph.h b/source/blender/depsgraph/DEG_depsgraph.h
index d735d3b89bc..b3636743101 100644
--- a/source/blender/depsgraph/DEG_depsgraph.h
+++ b/source/blender/depsgraph/DEG_depsgraph.h
@@ -43,8 +43,7 @@
  * - These are used in all depsgraph code and by all callers of Depsgraph API...
  */
 
-#ifndef __DEG_DEPSGRAPH_H__
-#define __DEG_DEPSGRAPH_H__
+#pragma once
 
 #include "DNA_ID.h"
 
@@ -233,5 +232,3 @@ void DEG_debug_print_eval_time(struct Depsgraph *depsgraph,
 #ifdef __cplusplus
 } /* extern "C" */
 #endif
-
-#endif /* __DEG_DEPSGRAPH_H__ */
diff --git a/source/blender/depsgraph/DEG_depsgraph_build.h b/source/blender/depsgraph/DEG_depsgraph_build.h
index 81157102bb1..50f22b00028 100644
--- a/source/blender/depsgraph/DEG_depsgraph_build.h
+++ b/source/blender/depsgraph/DEG_depsgraph_build.h
@@ -23,8 +23,7 @@
  * Public API for Depsgraph
  */
 
-#ifndef __DEG_DEPSGRAPH_BUILD_H__
-#define __DEG_DEPSGRAPH_BUILD_H__
+#pragma once
 
 /* ************************************************* */
 
@@ -201,5 +200,3 @@ struct Depsgraph *DEG_get_graph_from_handle(struct DepsNodeHandle *node_handle);
 #ifdef __cplusplus
 } /* extern "C" */
 #endif
-
-#endif /* __DEG_DEPSGRAPH_BUILD_H__ */
diff --git a/source/blender/depsgraph/DEG_depsgraph_debug.h b/source/blender/depsgraph/DEG_depsgraph_debug.h
index 73e03523003..e261ff67a20 100644
--- a/source/blender/depsgraph/DEG_depsgraph_debug.h
+++ b/source/blender/depsgraph/DEG_depsgraph_debug.h
@@ -23,8 +23,7 @@
  * Public API for Querying and Filtering Depsgraph
  */
 
-#ifndef __DEG_DEPSGRAPH_DEBUG_H__
-#define __DEG_DEPSGRAPH_DEBUG_H__
+#pragma once
 
 #include <stdio.h>
 
@@ -80,5 +79,3 @@ bool DEG_debug_consistency_check(struct Depsgraph *graph);
 #ifdef __cplusplus
 } /* extern "C" */
 #endif
-
-#endif /* __DEG_DEPSGRAPH_DEBUG_H__ */
diff --git a/source/blender/depsgraph/DEG_depsgraph_physics.h b/source/blender/depsgraph/DEG_depsgraph_physics.h
index 7eae6b4eec4..7bd2994b426 100644
--- a/source/blender/depsgraph/DEG_depsgraph_physics.h
+++ b/source/blender/depsgraph/DEG_depsgraph_physics.h
@@ -23,8 +23,7 @@
  * Physics utilities for effectors and collision.
  */
 
-#ifndef __DEG_DEPSGRAPH_PHYSICS_H__
-#define __DEG_DEPSGRAPH_PHYSICS_H__
+#pragma once
 
 #include "DEG_depsgraph.h"
 
@@ -74,5 +73,3 @@ void DEG_add_forcefield_relations(struct DepsNodeHandle *handle,
 #ifdef __cplusplus
 } /* extern "C" */
 #endif
-
-#endif /* __DEG_DEPSGRAPH_PHYSICS_H__ */
diff --git a/source/blender/depsgraph/DEG_depsgraph_query.h b/source/blender/depsgraph/DEG_depsgraph_query.h
index 3d570536223..e0166a13d69 100644
--- a/source/blender/depsgraph/DEG_depsgraph_query.h
+++ b/source/blender/depsgraph/DEG_depsgraph_query.h
@@ -23,8 +23,7 @@
  * Public API for Querying Depsgraph.
  */
 
-#ifndef __DEG_DEPSGRAPH_QUERY_H__
-#define __DEG_DEPSGRAPH_QUERY_H__
+#pragma once
 
 #include "BLI_iterator.h"
 
@@ -261,5 +260,3 @@ void DEG_foreach_ID(const Depsgraph *depsgraph, DEGForeachIDCallback callback, v
 #ifdef __cplusplus
 } /* extern "C" */
 #endif
-
-#endif /* __DEG_DEPSGRAPH_QUERY_H__ */