[llvm-commits] CVS: llvm/include/Support/CommandLine.h

[Chris Lattner]

Changes in directory llvm/include/Support:

CommandLine.h updated: 1.9 -> 1.10

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Log message:

Add support for a new "CommaSeparated" modifier


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Diffs of the changes:

Index: llvm/include/Support/CommandLine.h
diff -u llvm/include/Support/CommandLine.h:1.9 llvm/include/Support/CommandLine.h:1.10
--- llvm/include/Support/CommandLine.h:1.9	Fri Sep 13 09:33:39 2002
+++ llvm/include/Support/CommandLine.h	Thu May 22 15:25:57 2003
@@ -16,7 +16,7 @@
 #include <string>
 #include <vector>
 #include <utility>
-#include <stdarg.h>
+#include <cstdarg>
 #include "boost/type_traits/object_traits.hpp"
 
 namespace cl {   // Short namespace to make usage concise
@@ -50,7 +50,7 @@
 };
 
 enum ValueExpected {           // Is a value required for the option?
-  ValueOptional   = 0x08,      // The value can oppear... or not
+  ValueOptional   = 0x08,      // The value can appear... or not
   ValueRequired   = 0x10,      // The value is required to appear!
   ValueDisallowed = 0x18,      // A value may not be specified (for flags)
   ValueMask       = 0x18,
@@ -86,6 +86,12 @@
   FormattingMask   = 0x180,
 };
 
+enum MiscFlags {                // Miscellaneous flags to adjust argument
+  CommaSeparated   = 0x200,     // Should this cl::list split between commas?
+  MiscMask         = 0x200,
+};
+
+
 
 //===----------------------------------------------------------------------===//
 // Option Base class
@@ -137,6 +143,9 @@
     int OH = Flags & FormattingMask;
     return OH ? (enum FormattingFlags)OH : getFormattingFlagDefault();
   }
+  inline unsigned getMiscFlags() const {
+    return Flags & MiscMask;
+  }
 
   // hasArgStr - Return true if the argstr != ""
   bool hasArgStr() const { return ArgStr[0] != 0; }
@@ -163,7 +172,7 @@
   void setValueExpectedFlag(enum ValueExpected Val) { setFlag(Val, ValueMask); }
   void setHiddenFlag(enum OptionHidden Val) { setFlag(Val, HiddenMask); }
   void setFormattingFlag(enum FormattingFlags V) { setFlag(V, FormattingMask); }
-
+  void setMiscFlag(enum MiscFlags M) { setFlag(M, M); }
 protected:
   Option() : NumOccurances(0), Flags(0),
              ArgStr(""), HelpStr(""), ValueStr("") {}
@@ -582,6 +591,9 @@
 };
 template<> struct applicator<FormattingFlags> {
   static void opt(FormattingFlags FF, Option &O) { O.setFormattingFlag(FF); }
+};
+template<> struct applicator<MiscFlags> {
+  static void opt(MiscFlags MF, Option &O) { O.setMiscFlag(MF); }
 };
 
 // apply method - Apply a modifier to an option in a type safe way.