diff options
Diffstat (limited to 'libcult/cult/meta/polymorphic-p.hxx')
-rw-r--r-- | libcult/cult/meta/polymorphic-p.hxx | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/libcult/cult/meta/polymorphic-p.hxx b/libcult/cult/meta/polymorphic-p.hxx deleted file mode 100644 index 0743de3..0000000 --- a/libcult/cult/meta/polymorphic-p.hxx +++ /dev/null @@ -1,56 +0,0 @@ -// file : cult/meta/polymorphic-p.hxx -// author : Boris Kolpackov <boris@kolpackov.net> -// copyright : Copyright (c) 2005-2010 Boris Kolpackov -// license : GNU GPL v2 + exceptions; see accompanying LICENSE file - -#ifndef CULT_META_POLYMORPHIC_HXX -#define CULT_META_POLYMORPHIC_HXX - -#include <cult/types/fundamental.hxx> - -#include <cult/meta/class-p.hxx> -#include <cult/meta/remove-cv.hxx> - -namespace Cult -{ - namespace Meta - { - template <typename CVX> - class polymorphic_p - { - typedef typename remove_cv<CVX>::R X; - - template <typename Y, Boolean c> - struct impl - { - static const Boolean r = false; - }; - - template <typename Y> - struct impl<Y, true> - { - //@@ private - - struct S1 : Y - { - S1 (); - }; - - struct S2 : Y - { - S2 (); - - virtual - ~S2 () throw (); - }; - - static const Boolean r = sizeof (S1) == sizeof (S2); - }; - - public: - static const Boolean r = impl<X, class_p<X>::r>::r; - }; - } -} - -#endif // CULT_META_POLYMORPHIC_HXX |