Branch at revision 46530

[SVN r46531]

include/boost/array.hpp

@@ -27,7 +27,6 @@
 #include <cstddef>
 #include <stdexcept>
 #include <boost/assert.hpp>
-#include <boost/swap.hpp>
 
 // Handles broken standard libraries better than <iterator>
 #include <boost/detail/iterator.hpp>
@@ -132,8 +131,7 @@ namespace boost {
 
         // swap (note: linear complexity)
         void swap (array<T,N>& y) {
-            for (size_type i = 0; i < N; ++i)
+            std::swap_ranges(begin(),end(),y.begin());
-                boost::swap(elems[i],y.elems[i]);
         }
 
         // direct access to data (read-only)
@@ -211,19 +209,19 @@ namespace boost {
         }
 
         // operator[]
-        reference operator[](size_type /*i*/)
+        reference operator[](size_type i)
         {
             return failed_rangecheck();
         }
 
-        const_reference operator[](size_type /*i*/) const
+        const_reference operator[](size_type i) const
         {
             return failed_rangecheck();
         }
 
         // at() with range check
-        reference at(size_type /*i*/)               {   return failed_rangecheck(); }
+        reference at(size_type i)               {   return failed_rangecheck(); }
-        const_reference at(size_type /*i*/) const   {   return failed_rangecheck(); }
+        const_reference at(size_type i) const   {   return failed_rangecheck(); }
 
         // front() and back()
         reference front()
@@ -252,7 +250,7 @@ namespace boost {
         static size_type max_size() { return 0; }
         enum { static_size = 0 };
 
-        void swap (array<T,0>& /*y*/) {
+        void swap (array<T,0>& y) {
         }
 
         // direct access to data (read-only)

test/array3.cpp

@@ -21,7 +21,7 @@ int main()
 
     // copy and change order
     boost::array<std::string,4> seasons_orig = seasons;
-    for (std::size_t i=seasons.size()-1; i>0; --i) {
+    for (unsigned i=seasons.size()-1; i>0; --i) {
         std::swap(seasons.at(i),seasons.at((i+1)%seasons.size()));
     }
 

test/array5.cpp

@@ -27,7 +27,7 @@ int main()
     typedef boost::array<float,6> Array;
 
     // create and initialize an array
-    const Array a = { { 42.42f } };
+    const Array a = { { 42.42 } };
 
     // use some common STL container operations
     std::cout << "static_size: " << a.size() << std::endl;