Document Vector/Mask<T> aliases

Refs: gh-66
Signed-off-by: Matthias Kretz <kretz@kde.org>

include/Vc/vector.h

@@ -44,31 +44,75 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 namespace Vc_VERSIONED_NAMESPACE
 {
-  using double_v = Vector<double>;
-  using  float_v = Vector< float>;
-  using  llong_v = Vector< llong>;
-  using ullong_v = Vector<ullong>;
-  using   long_v = Vector<  long>;
-  using  ulong_v = Vector< ulong>;
-  using    int_v = Vector<   int>;
-  using   uint_v = Vector<  uint>;
-  using  short_v = Vector< short>;
-  using ushort_v = Vector<ushort>;
-  using  schar_v = Vector< schar>;
-  using  uchar_v = Vector< uchar>;
-
-  using double_m = Mask<double>;
-  using  float_m = Mask< float>;
-  using  llong_m = Mask< llong>;
-  using ullong_m = Mask<ullong>;
-  using   long_m = Mask<  long>;
-  using  ulong_m = Mask< ulong>;
-  using    int_m = Mask<   int>;
-  using   uint_m = Mask<  uint>;
-  using  short_m = Mask< short>;
-  using ushort_m = Mask<ushort>;
-  using  schar_m = Mask< schar>;
-  using  uchar_m = Mask< uchar>;
+/**
+ * \name Vector Type Aliases
+ * \ingroup Vectors
+ */
+///@{
+/**\addtogroup Vectors
+ * @{
+ */
+/// vector of double precision
+using double_v = Vector<double>;
+/// vector of single precision
+using float_v = Vector<float>;
+/// vector of signed integers
+using int_v = Vector<int>;
+/// vector of unsigned integers
+using uint_v = Vector<uint>;
+/// vector of signed short integers
+using short_v = Vector<short>;
+/// vector of unsigned short integers
+using ushort_v = Vector<ushort>;
+///\internal vector of signed long long integers
+using llong_v = Vector<llong>;
+///\internal vector of unsigned long long integers
+using ullong_v = Vector<ullong>;
+///\internal vector of signed long integers
+using long_v = Vector<long>;
+///\internal vector of unsigned long integers
+using ulong_v = Vector<ulong>;
+///\internal vector of signed char-sized integers
+using schar_v = Vector<schar>;
+///\internal vector of unsigned char-sized integers
+using uchar_v = Vector<uchar>;
+///@}
+///@}
+
+/**
+ * \name Mask Type Aliases
+ * \ingroup Masks
+ */
+///@{
+/**\addtogroup Masks
+ * @{
+ */
+/// mask type for double_v vectors
+using double_m = Mask<double>;
+/// mask type for float_v vectors
+using  float_m = Mask< float>;
+///\internal mask type for llong_v vectors
+using  llong_m = Mask< llong>;
+///\internal mask type for ullong_v vectors
+using ullong_m = Mask<ullong>;
+///\internal mask type for long_v vectors
+using   long_m = Mask<  long>;
+///\internal mask type for ulong_v vectors
+using  ulong_m = Mask< ulong>;
+/// mask type for int_v vectors
+using    int_m = Mask<   int>;
+/// mask type for uint_v vectors
+using   uint_m = Mask<  uint>;
+/// mask type for short_v vectors
+using  short_m = Mask< short>;
+/// mask type for ushort_v vectors
+using ushort_m = Mask<ushort>;
+///\internal mask type for schar_v vectors
+using  schar_m = Mask< schar>;
+///\internal mask type for uchar_v vectors
+using  uchar_m = Mask< uchar>;
+///@}
+///@}
 
   typedef Vector<std:: int_least64_t>  int_least64_v;
   typedef Vector<std::uint_least64_t> uint_least64_v;