core: CollisionRequest is a struct

include/hpp/fcl/BV/AABB.h

@@ -44,7 +44,9 @@ namespace hpp
 {
 namespace fcl
 {
-  class CollisionRequest;
+
+struct CollisionRequest;
+
 /// @defgroup Bounding_Volume 
 /// regroup class of differents types of bounding volume.
 /// @{

include/hpp/fcl/BV/OBB.h

@@ -44,7 +44,8 @@ namespace hpp
 {
 namespace fcl
 {
-  class CollisionRequest;
+
+struct CollisionRequest;
 
 /// @addtogroup Bounding_Volume
 /// @{

include/hpp/fcl/BV/OBBRSS.h

@@ -46,7 +46,8 @@ namespace hpp
 {
 namespace fcl
 {
-  class CollisionRequest;
+
+  struct CollisionRequest;
 
 /// @addtogroup Bounding_Volume
 /// @{

include/hpp/fcl/BV/RSS.h

@@ -46,7 +46,8 @@ namespace hpp
 namespace fcl
 {
 
-  class CollisionRequest;
+struct CollisionRequest;
+
 /// @addtogroup Bounding_Volume
 /// @{
 

include/hpp/fcl/BV/kDOP.h

@@ -46,7 +46,7 @@ namespace hpp
 namespace fcl
 {
 
-  class CollisionRequest;
+struct CollisionRequest;
 
   /// @addtogroup Bounding_Volume
   /// @{

include/hpp/fcl/BV/kIOS.h

@@ -45,7 +45,8 @@ namespace hpp
 {
 namespace fcl
 {
-  class CollisionRequest;
+
+struct CollisionRequest;
 
 /// @addtogroup Bounding_Volume
 /// @{