[Bf-blender-cvs] [fd75796] master: cleanup: use const

[Campbell Barton]

Commit: fd75796afe27186e0f651efde4ded2921bd3bb6e
Author: Campbell Barton
Date:   Mon Feb 2 01:22:45 2015 +1100
Branches: master
https://developer.blender.org/rBfd75796afe27186e0f651efde4ded2921bd3bb6e

cleanup: use const

===================================================================

M	source/blender/bmesh/intern/bmesh_queries.c
M	source/blender/bmesh/intern/bmesh_queries.h

===================================================================

diff --git a/source/blender/bmesh/intern/bmesh_queries.c b/source/blender/bmesh/intern/bmesh_queries.c
index f56cf76..4d2361a 100644
--- a/source/blender/bmesh/intern/bmesh_queries.c
+++ b/source/blender/bmesh/intern/bmesh_queries.c
@@ -663,7 +663,7 @@ BMEdge *BM_vert_other_disk_edge(BMVert *v, BMEdge *e_first)
 /**
  * Returns edge length
  */
-float BM_edge_calc_length(BMEdge *e)
+float BM_edge_calc_length(const BMEdge *e)
 {
 	return len_v3v3(e->v1->co, e->v2->co);
 }
@@ -671,7 +671,7 @@ float BM_edge_calc_length(BMEdge *e)
 /**
  * Returns edge length squared (for comparisons)
  */
-float BM_edge_calc_length_squared(BMEdge *e)
+float BM_edge_calc_length_squared(const BMEdge *e)
 {
 	return len_squared_v3v3(e->v1->co, e->v2->co);
 }
@@ -731,9 +731,9 @@ bool BM_edge_loop_pair(BMEdge *e, BMLoop **r_la, BMLoop **r_lb)
 /**
  * Fast alternative to ``(BM_vert_edge_count(v) == 2)``
  */
-bool BM_vert_is_edge_pair(BMVert *v)
+bool BM_vert_is_edge_pair(const BMVert *v)
 {
-	BMEdge *e = v->e;
+	const BMEdge *e = v->e;
 	if (e) {
 		const BMDiskLink *dl = bmesh_disk_edge_link_from_vert(e, v);
 		return (dl->next == dl->prev);
diff --git a/source/blender/bmesh/intern/bmesh_queries.h b/source/blender/bmesh/intern/bmesh_queries.h
index 5e6d4b5..abff557 100644
--- a/source/blender/bmesh/intern/bmesh_queries.h
+++ b/source/blender/bmesh/intern/bmesh_queries.h
@@ -37,8 +37,8 @@ BLI_INLINE bool    BM_edge_in_loop(const BMEdge *e, const BMLoop *l) ATTR_WARN_U
 BLI_INLINE bool    BM_vert_in_edge(const BMEdge *e, const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 BLI_INLINE bool    BM_verts_in_edge(const BMVert *v1, const BMVert *v2, const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
-float   BM_edge_calc_length(BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-float   BM_edge_calc_length_squared(BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+float   BM_edge_calc_length(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+float   BM_edge_calc_length_squared(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 bool    BM_edge_face_pair(BMEdge *e, BMFace **r_fa, BMFace **r_fb) ATTR_NONNULL();
 bool    BM_edge_loop_pair(BMEdge *e, BMLoop **r_la, BMLoop **r_lb) ATTR_NONNULL();
 BLI_INLINE BMVert *BM_edge_other_vert(BMEdge *e, const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
@@ -70,7 +70,7 @@ int     BM_edge_face_count(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL
 int     BM_vert_face_count(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 BMEdge *BM_vert_other_disk_edge(BMVert *v, BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 
-bool    BM_vert_is_edge_pair(BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+bool    BM_vert_is_edge_pair(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 bool    BM_vert_is_wire(const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 BLI_INLINE bool    BM_edge_is_wire(const BMEdge *e) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();