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authorschodet2006-02-11 13:55:00 +0000
committerschodet2006-02-11 13:55:00 +0000
commit96f701a5e5b352d0608fcf4eeaba8f467d0dfe29 (patch)
treee7fe0dd46e57764478b011f0eba67c5e6481404d /i/marvin/src/utils/meta/is_equal.hh
parent7e2e6ca176afbde66e1f5ae147470fd229da97de (diff)
Ajout de deux utilitaires pour la programmation générique :
- meta::isEqual : tests si deux types sont identiques ; - meta::removeReference : enlève la référence d'un type.
Diffstat (limited to 'i/marvin/src/utils/meta/is_equal.hh')
-rw-r--r--i/marvin/src/utils/meta/is_equal.hh44
1 files changed, 44 insertions, 0 deletions
diff --git a/i/marvin/src/utils/meta/is_equal.hh b/i/marvin/src/utils/meta/is_equal.hh
new file mode 100644
index 0000000..a67e8a6
--- /dev/null
+++ b/i/marvin/src/utils/meta/is_equal.hh
@@ -0,0 +1,44 @@
+#ifndef is_equal_hh
+#define is_equal_hh
+// is_equal.hh - test if two types equals.
+// {{{
+//
+// Copyright (C) 2006 Nicolas Schodet
+//
+// Robot APB Team/Efrei 2006.
+// Web: http://assos.efrei.fr/robot/
+// Email: robot AT efrei DOT fr
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// }}}
+
+namespace meta {
+
+template<typename T1, typename T2>
+struct isEqual
+{
+ static const bool value = false;
+};
+
+template<typename T>
+struct isEqual<T, T>
+{
+ static const bool value = true;
+};
+
+} // namespace meta
+
+#endif // is_equal_hh