[llvm-commits] [llvm] r86618 - /llvm/trunk/include/llvm/ADT/StringSwitch.h

[Daniel Dunbar]

Author: ddunbar
Date: Mon Nov  9 17:05:44 2009
New Revision: 86618

URL: http://llvm.org/viewvc/llvm-project?rev=86618&view=rev
Log:
Add StringSwitch::Cases overloads, for matching multiple strings to a single
value.

Modified:
    llvm/trunk/include/llvm/ADT/StringSwitch.h

Modified: llvm/trunk/include/llvm/ADT/StringSwitch.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/StringSwitch.h?rev=86618&r1=86617&r2=86618&view=diff

==============================================================================
--- llvm/trunk/include/llvm/ADT/StringSwitch.h (original)
+++ llvm/trunk/include/llvm/ADT/StringSwitch.h Mon Nov  9 17:05:44 2009
@@ -65,6 +65,25 @@
     return *this;
   }
   
+  template<unsigned N0, unsigned N1>
+  StringSwitch& Cases(const char (&S0)[N0], const char (&S1)[N1],
+                      const T& Value) {
+    return Case(S0, Value).Case(S1, Value);
+  }
+  
+  template<unsigned N0, unsigned N1, unsigned N2>
+  StringSwitch& Cases(const char (&S0)[N0], const char (&S1)[N1],
+                      const char (&S2)[N2], const T& Value) {
+    return Case(S0, Value).Case(S1, Value).Case(S2, Value);
+  }
+  
+  template<unsigned N0, unsigned N1, unsigned N2, unsigned N3>
+  StringSwitch& Cases(const char (&S0)[N0], const char (&S1)[N1],
+                      const char (&S2)[N2], const char (&S3)[N3],
+                      const T& Value) {
+    return Case(S0, Value).Case(S1, Value).Case(S2, Value).Case(S3, Value);
+  }
+  
   T Default(const T& Value) {
     if (ResultKnown)
       return Result;