the massive refactoring effort

[chaz/yoink] / src / Moof / cml / core / meta / switch.h

diff --git a/src/Moof/cml/core/meta/switch.h b/src/Moof/cml/core/meta/switch.h
deleted file mode 100644 (file)
index 736e21a..0000000
--- a/src/Moof/cml/core/meta/switch.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/* -*- C++ -*- ------------------------------------------------------------
- 
-Copyright (c) 2007 Jesse Anders and Demian Nave http://cmldev.net/
-
-The Configurable Math Library (CML) is distributed under the terms of the
-Boost Software License, v1.0 (see cml/LICENSE for details).
-
- *-----------------------------------------------------------------------*/
-/** @file
- *  @brief
- */
-
-#ifndef meta_switch_h
-#define meta_switch_h
-
-#include <cml/core/meta/common.h>
-#include <cml/core/meta/if.h>
-
-namespace cml {
-
-struct NilCase {};      /* For terminating the case list. */
-struct Default {};      /* For indicating the default result. */
-
-/* The working parts of the meta-switch go into namespace meta: */
-namespace meta {
-
-/* "Interior" case statements: */
-template<typename Case, typename Result, typename NextCase>
-struct select_case
-{
-    template<typename Find> struct match {
-        typedef typename select_if<
-            same_type<Find,Case>::is_true,
-            Result,
-            typename NextCase::template match<Find>::result
-        >::result result;
-    };
-};
-
-/* Default case, returned when no match is found in a previous case: */
-template<typename Result>
-struct select_case<Default,Result,NilCase>
-{
-    template<typename Find> struct match {
-        typedef Result result;
-    };
-};
-
-/* The last case statement (if no match until now, the result is 'void'): */
-template<typename Case, typename Result>
-struct select_case<Case,Result,NilCase>
-{
-    template<typename Find> struct match {
-        typedef typename select_if<
-            same_type<Find,Case>::is_true,
-            Result,
-            void
-        >::result result;
-    };
-};
-
-} // namespace meta
-
-/** Return the matched type (like a switch/case statement).
- *
- * This is a convenience wrapper to avoid having to explicitly type out
- * select_case for each case in the list of types to match against.
- */
-template<typename Find
-, typename T1,           typename R1
-, typename T2 = NilCase, typename R2 = void
-, typename T3 = NilCase, typename R3 = void
-, typename T4 = NilCase, typename R4 = void
-, typename T5 = NilCase, typename R5 = void
-, typename T6 = NilCase, typename R6 = void
-, typename T7 = NilCase, typename R7 = void
-, typename T8 = NilCase, typename R8 = void
-, typename T9 = NilCase, typename R9 = void
-, typename T10 = NilCase, typename R10 = void
-, typename T11 = NilCase, typename R11 = void
-, typename T12 = NilCase, typename R12 = void
-, typename T13 = NilCase, typename R13 = void
-, typename T14 = NilCase, typename R14 = void
-, typename T15 = NilCase, typename R15 = void
-, typename T16 = NilCase, typename R16 = void
-> struct select_switch
-{
-    typedef typename
-          meta::select_case< T1,R1
-        , meta::select_case< T2,R2
-        , meta::select_case< T3,R3
-        , meta::select_case< T4,R4
-        , meta::select_case< T5,R5
-        , meta::select_case< T6,R6
-        , meta::select_case< T7,R7
-        , meta::select_case< T8,R8
-        , meta::select_case< T9,R9
-        , meta::select_case< T10,R10
-        , meta::select_case< T11,R11
-        , meta::select_case< T12,R12
-        , meta::select_case< T13,R13
-        , meta::select_case< T14,R14
-        , meta::select_case< T15,R15
-        , meta::select_case< T16,R16
-        , NilCase
-        > > > > > >     /* 6 */
-        > > > > > > > > > >     /* 10 */
-        ::template match<Find>::result result;
-};
-
-} // namespace cml
-
-#endif
-
-// -------------------------------------------------------------------------
-// vim:ft=cpp