[Boost-users] [serialize] struct save_array_type in oserializer.hpp

From: Oleg V. Zhylin (ovz_at_[hidden])
Date: 2007-04-11 11:51:26

Hi,

  Is there a reason to use type int in the code at line 487 in
oserializer.hpp?

        int count = sizeof(t) / (
            static_cast<const char *>(static_cast<const void *>(&t[1]))

            - static_cast<const char *>(static_cast<const void
*>(&t[0]))

  C++ standard draft states in section 5.3.3 [expr.sizeof]

The result is a constant of an implementation-defined
type which is the same type as that which is named
size_t in the standard header <cstddef>(18.1).

WBR Oleg V. Zhylin   ovz_at_[hidden]

       
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