Run clang-format.

include/yaml-cpp/exceptions.h

@@ -89,7 +89,7 @@ const char* const BAD_FILE = "bad file";
 
 template <typename T>
 inline const std::string KEY_NOT_FOUND_WITH_KEY(
-    const T&, typename disable_if<is_numeric<T> >::type* = 0) {
+    const T&, typename disable_if<is_numeric<T>>::type* = 0) {
   return KEY_NOT_FOUND;
 }
 
@@ -101,7 +101,7 @@ inline const std::string KEY_NOT_FOUND_WITH_KEY(const std::string& key) {
 
 template <typename T>
 inline const std::string KEY_NOT_FOUND_WITH_KEY(
-    const T& key, typename enable_if<is_numeric<T> >::type* = 0) {
+    const T& key, typename enable_if<is_numeric<T>>::type* = 0) {
   std::stringstream stream;
   stream << KEY_NOT_FOUND << ": " << key;
   return stream.str();

include/yaml-cpp/node/convert.h

@@ -163,7 +163,7 @@ struct convert<bool> {
 
 // std::map
 template <typename K, typename V>
-struct convert<std::map<K, V> > {
+struct convert<std::map<K, V>> {
   static Node encode(const std::map<K, V>& rhs) {
     Node node(NodeType::Map);
     for (typename std::map<K, V>::const_iterator it = rhs.begin();
@@ -190,7 +190,7 @@ struct convert<std::map<K, V> > {
 
 // std::vector
 template <typename T>
-struct convert<std::vector<T> > {
+struct convert<std::vector<T>> {
   static Node encode(const std::vector<T>& rhs) {
     Node node(NodeType::Sequence);
     for (typename std::vector<T>::const_iterator it = rhs.begin();
@@ -217,7 +217,7 @@ struct convert<std::vector<T> > {
 
 // std::list
 template <typename T>
-struct convert<std::list<T> > {
+struct convert<std::list<T>> {
   static Node encode(const std::list<T>& rhs) {
     Node node(NodeType::Sequence);
     for (typename std::list<T>::const_iterator it = rhs.begin();
@@ -269,8 +269,7 @@ struct convert<std::array<T, N>> {
     return true;
   }
 
-private:
-
+ private:
   static bool isNodeValid(const Node& node) {
     return node.IsSequence() && node.size() == N;
   }
@@ -278,7 +277,7 @@ private:
 
 // std::pair
 template <typename T, typename U>
-struct convert<std::pair<T, U> > {
+struct convert<std::pair<T, U>> {
   static Node encode(const std::pair<T, U>& rhs) {
     Node node(NodeType::Sequence);
     node.push_back(rhs.first);

include/yaml-cpp/node/detail/node_iterator.h

@@ -55,7 +55,7 @@ template <typename V>
 class node_iterator_base
     : public std::iterator<std::forward_iterator_tag, node_iterator_value<V>,
                            std::ptrdiff_t, node_iterator_value<V>*,
-                           node_iterator_value<V> > {
+                           node_iterator_value<V>> {
  private:
   struct enabler {};
 

include/yaml-cpp/node/emit.h

@@ -27,6 +27,6 @@ YAML_CPP_API std::ostream& operator<<(std::ostream& out, const Node& node);
 
 /** Converts the node to a YAML string. */
 YAML_CPP_API std::string Dump(const Node& node);
-} // namespace YAML
+}  // namespace YAML
 
 #endif  // NODE_EMIT_H_62B23520_7C8E_11DE_8A39_0800200C9A66

src/emit.cpp

@@ -22,4 +22,4 @@ std::string Dump(const Node& node) {
   emitter << node;
   return emitter.c_str();
 }
-} // namespace YAML
+}  // namespace YAML

src/nodebuilder.cpp

@@ -48,9 +48,8 @@ void NodeBuilder::OnScalar(const Mark& mark, const std::string& tag,
   Pop();
 }
 
-void NodeBuilder::OnSequenceStart(const Mark& mark,
-                                  const std::string& tag, anchor_t anchor,
-                                  EmitterStyle::value style) {
+void NodeBuilder::OnSequenceStart(const Mark& mark, const std::string& tag,
+                                  anchor_t anchor, EmitterStyle::value style) {
   detail::node& node = Push(mark, anchor);
   node.set_tag(tag);
   node.set_type(NodeType::Sequence);

src/null.cpp

@@ -4,6 +4,7 @@ namespace YAML {
 _Null Null;
 
 bool IsNullString(const std::string& str) {
-  return str.empty() || str == "~" || str == "null" || str == "Null" || str == "NULL";
+  return str.empty() || str == "~" || str == "null" || str == "Null" ||
+         str == "NULL";
 }
 }

src/ptr_vector.h

@@ -22,29 +22,21 @@ class ptr_vector : private YAML::noncopyable {
  public:
   ptr_vector() {}
 
-  void clear() {
-    m_data.clear();
-  }
+  void clear() { m_data.clear(); }
 
   std::size_t size() const { return m_data.size(); }
   bool empty() const { return m_data.empty(); }
 
-  void push_back(std::unique_ptr<T>&& t) {
-    m_data.push_back(std::move(t));
-  }
+  void push_back(std::unique_ptr<T>&& t) { m_data.push_back(std::move(t)); }
   T& operator[](std::size_t i) { return *m_data[i]; }
   const T& operator[](std::size_t i) const { return *m_data[i]; }
 
-  T& back() {
-      return *(m_data.back().get());
-  }
+  T& back() { return *(m_data.back().get()); }
 
-  const T& back() const {
-      return *(m_data.back().get());
-  }
+  const T& back() const { return *(m_data.back().get()); }
 
  private:
-   std::vector<std::unique_ptr<T>> m_data;
+  std::vector<std::unique_ptr<T>> m_data;
 };
 }
 

src/scanner.cpp

@@ -65,9 +65,9 @@ void Scanner::EnsureTokensInQueue() {
     }
 
     // no token? maybe we've actually finished
-      if (m_endedStream) {
+    if (m_endedStream) {
       return;
-      }
+    }
 
     // no? then scan...
     ScanNextToken();

test/node/node_test.cpp

@@ -14,10 +14,10 @@ using ::testing::Eq;
 
 #define EXPECT_THROW_REPRESENTATION_EXCEPTION(statement, message) \
   ASSERT_THROW(statement, RepresentationException);               \
-  try {                                                   \
-    statement;                                            \
+  try {                                                           \
+    statement;                                                    \
   } catch (const RepresentationException& e) {                    \
-    EXPECT_EQ(e.msg, message);                            \
+    EXPECT_EQ(e.msg, message);                                    \
   }
 
 namespace YAML {
@@ -132,7 +132,7 @@ TEST(NodeTest, ConstIteratorOnConstUndefinedNode) {
   std::size_t count = 0;
   for (const_iterator it = undefinedCn.begin(); it != undefinedCn.end(); ++it) {
     count++;
- }
+  }
   EXPECT_EQ(0, count);
 }
 
@@ -144,7 +144,8 @@ TEST(NodeTest, IteratorOnConstUndefinedNode) {
   Node& nonConstUndefinedNode = const_cast<Node&>(undefinedCn);
 
   std::size_t count = 0;
-  for (iterator it = nonConstUndefinedNode.begin(); it != nonConstUndefinedNode.end(); ++it) {
+  for (iterator it = nonConstUndefinedNode.begin();
+       it != nonConstUndefinedNode.end(); ++it) {
     count++;
   }
   EXPECT_EQ(0, count);
@@ -163,7 +164,7 @@ TEST(NodeTest, SimpleSubkeys) {
 }
 
 TEST(NodeTest, StdArray) {
-  std::array<int, 5> evens {{ 2, 4, 6, 8, 10 }};
+  std::array<int, 5> evens{{2, 4, 6, 8, 10}};
   Node node;
   node["evens"] = evens;
   std::array<int, 5> actualEvens = node["evens"].as<std::array<int, 5>>();
@@ -171,11 +172,11 @@ TEST(NodeTest, StdArray) {
 }
 
 TEST(NodeTest, StdArrayWrongSize) {
-  std::array<int, 3> evens {{ 2, 4, 6 }};
+  std::array<int, 3> evens{{2, 4, 6}};
   Node node;
   node["evens"] = evens;
-  EXPECT_THROW_REPRESENTATION_EXCEPTION((node["evens"].as<std::array<int, 5>>()),
-                                        ErrorMsg::BAD_CONVERSION);
+  EXPECT_THROW_REPRESENTATION_EXCEPTION(
+      (node["evens"].as<std::array<int, 5>>()), ErrorMsg::BAD_CONVERSION);
 }
 
 TEST(NodeTest, StdVector) {
@@ -189,7 +190,7 @@ TEST(NodeTest, StdVector) {
 
   Node node;
   node["primes"] = primes;
-  EXPECT_EQ(primes, node["primes"].as<std::vector<int> >());
+  EXPECT_EQ(primes, node["primes"].as<std::vector<int>>());
 }
 
 TEST(NodeTest, StdList) {
@@ -203,7 +204,7 @@ TEST(NodeTest, StdList) {
 
   Node node;
   node["primes"] = primes;
-  EXPECT_EQ(primes, node["primes"].as<std::list<int> >());
+  EXPECT_EQ(primes, node["primes"].as<std::list<int>>());
 }
 
 TEST(NodeTest, StdMap) {
@@ -216,7 +217,7 @@ TEST(NodeTest, StdMap) {
 
   Node node;
   node["squares"] = squares;
-  std::map<int, int> actualSquares = node["squares"].as<std::map<int, int> >();
+  std::map<int, int> actualSquares = node["squares"].as<std::map<int, int>>();
   EXPECT_EQ(squares, actualSquares);
 }
 
@@ -228,7 +229,7 @@ TEST(NodeTest, StdPair) {
   Node node;
   node["pair"] = p;
   std::pair<int, std::string> actualP =
-      node["pair"].as<std::pair<int, std::string> >();
+      node["pair"].as<std::pair<int, std::string>>();
   EXPECT_EQ(p, actualP);
 }