Cleanup: Move std::deque to depsgraph_type.h

Since `std::deque` is used in a few areas of the Depsgraph, and an
upcoming patch adds one more, it's time it's considered as "commonly
used type".

No functional changes.

4 files changed, 5 insertions, 9 deletions

diff --git a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
index de8c4a291b5..7c8403271f0 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
+++ b/source/blender/depsgraph/intern/builder/deg_builder_relations.cc
@@ -28,7 +28,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <cstring> /* required for STREQ later on. */
-#include <deque>
 #include <unordered_set>
 
 #include "MEM_guardedalloc.h"
@@ -121,7 +120,6 @@ extern "C" {
 
 namespace DEG {
 
-using std::deque;
 using std::unordered_set;
 
 /* ***************** */
diff --git a/source/blender/depsgraph/intern/depsgraph_query_foreach.cc b/source/blender/depsgraph/intern/depsgraph_query_foreach.cc
index 0a28e379ef5..793862bf2fd 100644
--- a/source/blender/depsgraph/intern/depsgraph_query_foreach.cc
+++ b/source/blender/depsgraph/intern/depsgraph_query_foreach.cc
@@ -23,9 +23,6 @@
  * Implementation of Querying and Filtering API's
  */
 
-// TODO(sergey): Use some sort of wrapper.
-#include <deque>
-
 #include "MEM_guardedalloc.h"
 
 extern "C" {
@@ -51,7 +48,7 @@ extern "C" {
 namespace DEG {
 namespace {
 
-typedef std::deque<OperationNode *> TraversalQueue;
+typedef deque<OperationNode *> TraversalQueue;
 enum {
   DEG_NODE_VISITED = (1 << 0),
 };
diff --git a/source/blender/depsgraph/intern/depsgraph_type.h b/source/blender/depsgraph/intern/depsgraph_type.h
index cce64116907..201d8b9a59e 100644
--- a/source/blender/depsgraph/intern/depsgraph_type.h
+++ b/source/blender/depsgraph/intern/depsgraph_type.h
@@ -34,6 +34,7 @@
 /* TODO(sergey): Ideally we'll just use char* and statically allocated strings
  * to avoid any possible overhead caused by string (re)allocation/formatting. */
 #include <string>
+#include <deque>
 #include <vector>
 #include <algorithm>
 #include <map>
@@ -47,6 +48,7 @@ struct CustomData_MeshMasks;
 namespace DEG {
 
 /* Commonly used types. */
+using std::deque;
 using std::map;
 using std::pair;
 using std::set;
diff --git a/source/blender/depsgraph/intern/eval/deg_eval_flush.cc b/source/blender/depsgraph/intern/eval/deg_eval_flush.cc
index d99f6cccc69..2b4fd50ccc4 100644
--- a/source/blender/depsgraph/intern/eval/deg_eval_flush.cc
+++ b/source/blender/depsgraph/intern/eval/deg_eval_flush.cc
@@ -25,8 +25,6 @@
 
 #include "intern/eval/deg_eval_flush.h"
 
-// TODO(sergey): Use some sort of wrapper.
-#include <deque>
 #include <cmath>
 
 #include "BLI_utildefines.h"
@@ -50,6 +48,7 @@ extern "C" {
 #include "intern/debug/deg_debug.h"
 #include "intern/depsgraph.h"
 #include "intern/depsgraph_relation.h"
+#include "intern/depsgraph_type.h"
 #include "intern/depsgraph_update.h"
 #include "intern/node/deg_node.h"
 #include "intern/node/deg_node_component.h"
@@ -84,7 +83,7 @@ enum {
   COMPONENT_STATE_DONE = 2,
 };
 
-typedef std::deque<OperationNode *> FlushQueue;
+typedef deque<OperationNode *> FlushQueue;
 
 namespace {