/usr/include/odb/details/meta/polymorphic-p.hxx is in libodb-dev 2.4.0-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | // file : odb/details/meta/polymorphic-p.hxx
// copyright : Copyright (c) 2009-2015 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
#ifndef ODB_DETAILS_META_POLYMORPHIC_HXX
#define ODB_DETAILS_META_POLYMORPHIC_HXX
#include <odb/pre.hxx>
#include <odb/details/meta/class-p.hxx>
#include <odb/details/meta/remove-const-volatile.hxx>
namespace odb
{
namespace details
{
namespace meta
{
template <typename CVX>
struct polymorphic_p
{
typedef typename remove_const_volatile<CVX>::result X;
template <typename Y, bool C>
struct impl
{
static const bool result = false;
};
template <typename Y>
struct impl<Y, true>
{
struct t1: Y
{
t1 ();
};
struct t2: Y
{
t2 ();
virtual
~t2 () throw ();
};
static const bool result = sizeof (t1) == sizeof (t2);
};
static const bool result = impl<X, class_p<X>::result>::result;
};
}
}
}
#include <odb/post.hxx>
#endif // ODB_DETAILS_META_POLYMORPHIC_HXX
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