various bug fixes

include/fc/array.hpp

@@ -31,11 +31,11 @@ namespace fc {
 
   template<typename T, size_t N>
   bool operator == ( const array<T,N>& a, const array<T,N>& b )
-  { return 0 == memcmp( a.data, b.data, N ); }
+  { return 0 == memcmp( a.data, b.data, N*sizeof(T) ); }
 
   template<typename T, size_t N>
   bool operator != ( const array<T,N>& a, const array<T,N>& b )
-  { return 0 != memcmp( a.data, b.data, N ); }
+  { return 0 != memcmp( a.data, b.data, N*sizeof(T) ); }
 
   template<typename T, size_t N>
   void to_variant( const array<T,N>& bi, variant& v )

include/fc/interprocess/mmap_struct.hpp

@@ -13,8 +13,8 @@ namespace fc
        class mmap_struct_base
        {
           public:
-            size_t size()const { return _mapped_region->get_size(); }
-            void flush() { _mapped_region->flush();  }
+            size_t size()const;
+            void flush();
 
           protected:
             void open( const fc::path& file, size_t s, bool create );

include/fc/variant.hpp

@@ -261,7 +261,7 @@ namespace fc
    {
        std::vector<variant> vars(var.size());
        size_t i = 0;
-       for( auto itr = var.begin(); itr != var.end(); ++itr )
+       for( auto itr = var.begin(); itr != var.end(); ++itr, ++i )
           vars[i] = variant(*itr);
        vo = vars;
    }
@@ -279,7 +279,7 @@ namespace fc
    {
        std::vector<variant> vars(var.size());
        size_t i = 0;
-       for( auto itr = var.begin(); itr != var.end(); ++itr )
+       for( auto itr = var.begin(); itr != var.end(); ++itr, ++i )
           vars[i] = variant(*itr);
        vo = vars;
    }

src/interprocess/file_mapping.cpp

@@ -4,6 +4,8 @@
 #include <fc/fwd_impl.hpp>
 
 namespace fc {
+
+
   file_mapping::file_mapping( const char* file, mode_t m )
   :my(file, m == read_only ? boost::interprocess::read_only : boost::interprocess::read_write ){}
   file_mapping::~file_mapping(){}

src/interprocess/mmap_struct.cpp

@@ -7,6 +7,12 @@ namespace fc
 {
    namespace detail
    {
+      size_t mmap_struct_base::size()const { return _mapped_region->get_size(); }
+      void mmap_struct_base::flush() 
+      { 
+        _mapped_region->flush();  
+      }
+
       void mmap_struct_base::open( const fc::path& file, size_t s, bool create )
       {
          if( !fc::exists( file ) || fc::file_size(file) != s )