API: expose RegExp.

include/v8.h

 // Copyright 2007-2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1341 matching lines @@
    * because we know the structure of this object.
    */
   V8EXPORT double NumberValue() const;
 
   static inline Date* Cast(v8::Value* obj);
  private:
   V8EXPORT static void CheckCast(v8::Value* obj);
 };
 
 
+/**
+ * An instance of the built-in RegExp constructor (ECMA-262, 15.10).
+ */
+class RegExp : public Value {
+ public:
+  enum Flags {
+    kNone = 0,
+    kGlobal = 1,
+    kIgnoreCase = 2,
+    kMultiline = 4
+  };
+
+  V8EXPORT static Local<RegExp> New(Handle<String> pattern,

[Mads Ager (chromium), 2010/10/05 08:55:46]

Could you add comments to this method as well. You should add an example of
using flags.

+                                    Flags flags);
+
+  /**
+   * Returns the value of the source property: a string representing
+   * the regular expression.
+   */
+  V8EXPORT Local<String> GetSource() const;
+
+  V8EXPORT Flags GetFlags() const;

[Mads Ager (chromium), 2010/10/05 08:55:46]

Could you add comments to this method as well?

+
+  static inline RegExp* Cast(v8::Value* obj);
+
+ private:
+  V8EXPORT static void CheckCast(v8::Value* obj);
+};
+
+
 enum PropertyAttribute {
   None       = 0,
   ReadOnly   = 1 << 0,
   DontEnum   = 1 << 1,
   DontDelete = 1 << 2
 };
 
 enum ExternalArrayType {
   kExternalByteArray = 1,
   kExternalUnsignedByteArray,
@@ skipping 2238 matching lines @@
 
 
 Date* Date::Cast(v8::Value* value) {
 #ifdef V8_ENABLE_CHECKS
   CheckCast(value);
 #endif
   return static_cast<Date*>(value);
 }
 
 
+RegExp* RegExp::Cast(v8::Value* value) {
+#ifdef V8_ENABLE_CHECKS
+  CheckCast(value);
+#endif
+  return static_cast<RegExp*>(value);
+}
+
+
 Object* Object::Cast(v8::Value* value) {
 #ifdef V8_ENABLE_CHECKS
   CheckCast(value);
 #endif
   return static_cast<Object*>(value);
 }
 
 
 Array* Array::Cast(v8::Value* value) {
 #ifdef V8_ENABLE_CHECKS
@@ skipping 47 matching lines @@
 
 
 }  // namespace v8
 
 
 #undef V8EXPORT
 #undef TYPE_CHECK
 
 
 #endif  // V8_H_