Clean up these doxygen comments to follow the proposed new style. This

also makes it more consistent with Clang and several passes' doxygen
style.

llvm-svn: 165064

include/llvm/ADT/SetVector.h

@@ -27,10 +27,11 @@
 
 namespace llvm {
 
+/// \brief A vector that has set insertion semantics.
+///
 /// This adapter class provides a way to keep a set of things that also has the
 /// property of a deterministic iteration order. The order of iteration is the
 /// order of insertion.
-/// @brief A vector that has set insertion semantics.
 template <typename T, typename Vector = std::vector<T>,
                       typename Set = SmallSet<T, 16> >
 class SetVector {
@@ -45,59 +46,59 @@ public:
   typedef typename vector_type::const_iterator const_iterator;
   typedef typename vector_type::size_type size_type;
 
-  /// @brief Construct an empty SetVector
+  /// \brief Construct an empty SetVector
   SetVector() {}
 
-  /// @brief Initialize a SetVector with a range of elements
+  /// \brief Initialize a SetVector with a range of elements
   template<typename It>
   SetVector(It Start, It End) {
     insert(Start, End);
   }
 
-  /// @brief Determine if the SetVector is empty or not.
+  /// \brief Determine if the SetVector is empty or not.
   bool empty() const {
     return vector_.empty();
   }
 
-  /// @brief Determine the number of elements in the SetVector.
+  /// \brief Determine the number of elements in the SetVector.
   size_type size() const {
     return vector_.size();
   }
 
-  /// @brief Get an iterator to the beginning of the SetVector.
+  /// \brief Get an iterator to the beginning of the SetVector.
   iterator begin() {
     return vector_.begin();
   }
 
-  /// @brief Get a const_iterator to the beginning of the SetVector.
+  /// \brief Get a const_iterator to the beginning of the SetVector.
   const_iterator begin() const {
     return vector_.begin();
   }
 
-  /// @brief Get an iterator to the end of the SetVector.
+  /// \brief Get an iterator to the end of the SetVector.
   iterator end() {
     return vector_.end();
   }
 
-  /// @brief Get a const_iterator to the end of the SetVector.
+  /// \brief Get a const_iterator to the end of the SetVector.
   const_iterator end() const {
     return vector_.end();
   }
 
-  /// @brief Return the last element of the SetVector.
+  /// \brief Return the last element of the SetVector.
   const T &back() const {
     assert(!empty() && "Cannot call back() on empty SetVector!");
     return vector_.back();
   }
 
-  /// @brief Index into the SetVector.
+  /// \brief Index into the SetVector.
   const_reference operator[](size_type n) const {
     assert(n < vector_.size() && "SetVector access out of range!");
     return vector_[n];
   }
 
-  /// @returns true iff the element was inserted into the SetVector.
-  /// @brief Insert a new element into the SetVector.
+  /// \brief Insert a new element into the SetVector.
+  /// \returns true iff the element was inserted into the SetVector.
   bool insert(const value_type &X) {
     bool result = set_.insert(X);
     if (result)
@@ -105,7 +106,7 @@ public:
     return result;
   }
 
-  /// @brief Insert a range of elements into the SetVector.
+  /// \brief Insert a range of elements into the SetVector.
   template<typename It>
   void insert(It Start, It End) {
     for (; Start != End; ++Start)
@@ -113,7 +114,7 @@ public:
         vector_.push_back(*Start);
   }
 
-  /// @brief Remove an item from the set vector.
+  /// \brief Remove an item from the set vector.
   bool remove(const value_type& X) {
     if (set_.erase(X)) {
       typename vector_type::iterator I =
@@ -126,19 +127,19 @@ public:
   }
 
 
-  /// @returns 0 if the element is not in the SetVector, 1 if it is.
-  /// @brief Count the number of elements of a given key in the SetVector.
+  /// \brief Count the number of elements of a given key in the SetVector.
+  /// \returns 0 if the element is not in the SetVector, 1 if it is.
   size_type count(const key_type &key) const {
     return set_.count(key);
   }
 
-  /// @brief Completely clear the SetVector
+  /// \brief Completely clear the SetVector
   void clear() {
     set_.clear();
     vector_.clear();
   }
 
-  /// @brief Remove the last element of the SetVector.
+  /// \brief Remove the last element of the SetVector.
   void pop_back() {
     assert(!empty() && "Cannot remove an element from an empty SetVector!");
     set_.erase(back());
@@ -164,14 +165,14 @@ private:
   vector_type vector_;   ///< The vector.
 };
 
-/// SmallSetVector - A SetVector that performs no allocations if smaller than
+/// \brief A SetVector that performs no allocations if smaller than
 /// a certain size.
 template <typename T, unsigned N>
 class SmallSetVector : public SetVector<T, SmallVector<T, N>, SmallSet<T, N> > {
 public:
   SmallSetVector() {}
 
-  /// @brief Initialize a SmallSetVector with a range of elements
+  /// \brief Initialize a SmallSetVector with a range of elements
   template<typename It>
   SmallSetVector(It Start, It End) {
     this->insert(Start, End);