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Unified Diff: include/v8.h

Issue 9724022: Add API call that identifies strings that are guaranteed (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 8 years, 9 months ago
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Index: include/v8.h
===================================================================
--- include/v8.h (revision 11074)
+++ include/v8.h (working copy)
@@ -1021,6 +1021,14 @@
V8EXPORT int Utf8Length() const;
/**
+ * A fast conservative check for non-ASCII characters. May
+ * return true even for ASCII strings, but if it returns
+ * false you can be sure that all characters are in the range
+ * 0-127.
+ */
+ V8EXPORT bool MayContainNonAscii() const;
+
+ /**
* Write the contents of the string to an external buffer.
* If no arguments are given, expects the buffer to be large
* enough to hold the entire string and NULL terminator. Copies
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