Closes #7

dbc_tree_builder.cpp

@@ -11,21 +11,21 @@
 
 #include "dbc_tree_builder.h"
 
-std::unique_ptr<TreeNode> DbcTreeBuilder::Build (const DbcDatabase &database) const {
-  std::unique_ptr<TreeNode> root (new TreeNode());
+std::unique_ptr<TreeNode> DbcTreeBuilder::Build(const DbcDatabase &database) const {
+    std::unique_ptr<TreeNode> root(new TreeNode());
 
-  for (std::size_t frameIndex = 0U; frameIndex < database.frames.size(); ++frameIndex) {
-    const FrameInfo &frame = database.frames[frameIndex];
-    std::unique_ptr<TreeNode> frameNode (new TreeNode (frame));
+    for (std::size_t frameIndex = 0U; frameIndex < database.frames.size(); ++frameIndex) {
+        const FrameInfo &frame = database.frames[frameIndex];
+        std::unique_ptr<TreeNode> frameNode(new TreeNode(frame));
 
-    for (std::size_t signalIndex = 0U; signalIndex < frame.signals.size(); ++signalIndex) {
-      const SignalInfo &signal = frame.signals[signalIndex];
-      std::unique_ptr<TreeNode> signalNode (new TreeNode (signal));
-      frameNode->AddChild (std::move (signalNode));
+        for (std::size_t signalIndex = 0U; signalIndex < frame.signals.size(); ++signalIndex) {
+            const SignalInfo &signal = frame.signals[signalIndex];
+            std::unique_ptr<TreeNode> signalNode(new TreeNode(signal));
+            frameNode->AddChild(std::move(signalNode));
+        }
+
+        root->AddChild(std::move(frameNode));
     }
 
-    root->AddChild (std::move (frameNode));
-  }
-
-  return root;
+    return root;
 }