[core] code style cleanups

- puts function definitions in a namespace ... {} rather than using namespace ...;
- remove trailing whitespace
- add trailing newline
- protect SQL statements from being formatted by clang-format

1 files changed, 13 insertions, 13 deletions

diff --git a/include/mbgl/map/camera.hpp b/include/mbgl/map/camera.hpp
index 3f39ca2dc9..1c389577f0 100644
--- a/include/mbgl/map/camera.hpp
+++ b/include/mbgl/map/camera.hpp
@@ -14,23 +14,23 @@ namespace mbgl {
 struct CameraOptions {
     /** Coordinate at the center of the map. */
     optional<LatLng> center;
-    
+
     /** Padding around the interior of the view that affects the frame of
         reference for `center`. */
     optional<EdgeInsets> padding;
-    
+
     /** Point of reference for `zoom` and `angle`, assuming an origin at the
         top-left corner of the view. */
     optional<ScreenCoordinate> anchor;
-    
+
     /** Zero-based zoom level. Constrained to the minimum and maximum zoom
         levels. */
     optional<double> zoom;
-    
+
     /** Bearing, measured in radians counterclockwise from true north. Wrapped
         to [−π rad, π rad). */
     optional<double> angle;
-    
+
     /** Pitch toward the horizon measured in radians, with 0 rad resulting in a
         two-dimensional map. */
     optional<double> pitch;
@@ -42,33 +42,33 @@ struct CameraOptions {
 struct AnimationOptions {
     /** Time to animate to the viewpoint defined herein. */
     optional<Duration> duration;
-    
+
     /** Average velocity of a flyTo() transition, measured in screenfuls per
         second, assuming a linear timing curve.
-        
+
         A <i>screenful</i> is the visible span in pixels. It does not correspond
         to a fixed physical distance but rather varies by zoom level. */
     optional<double> velocity;
-    
+
     /** Zero-based zoom level at the peak of the flyTo() transition’s flight
         path. */
     optional<double> minZoom;
-    
+
     /** The easing timing curve of the transition. */
     optional<mbgl::util::UnitBezier> easing;
-    
+
     /** A function that is called on each frame of the transition, just before a
         screen update, except on the last frame. The first parameter indicates
         the elapsed time as a percentage of the duration. */
     std::function<void(double)> transitionFrameFn;
-    
+
     /** A function that is called once on the last frame of the transition, just
         before the corresponding screen update. */
     std::function<void()> transitionFinishFn;
-    
+
     /** Creates an animation with no options specified. */
     AnimationOptions() {}
-    
+
     /** Creates an animation with the specified duration. */
     AnimationOptions(Duration d)
         : duration(d) {}