libcore|String: Added a string conversion method

doomsday/sdk/libcore/include/de/data/string.h

@@ -299,6 +299,20 @@ class DENG2_PUBLIC String : public QString
      */
     dint toInt(bool *ok = 0, int base = 10, IntConversionFlags flags = AllowOnlyWhitespace) const;
 
+    /**
+     * Converts the string to a 32-bit unsigned integer. The behavior is the same as
+     * QString::toUInt(), with the exception that the default is to autodetect the
+     * base of the number.
+     *
+     * @param ok     @c true is returned via this pointer if the conversion was
+     *               successful.
+     * @param base   Base for the number.
+     *
+     * @return 32-bit unsigned integer parsed from the string (@c *ok set to true).
+     * @c 0 if the conversion fails (@c *ok set to @c false).
+     */
+    duint32 toUInt32(bool *ok = 0, int base = 0) const;
+
     /**
      * Adds a prefix to each line in the text.
      *

doomsday/sdk/libcore/src/data/string.cpp

@@ -539,6 +539,11 @@ dint String::toInt(bool *ok, int base, IntConversionFlags flags) const
     return token.QString::toInt(ok, base);
 }
 
+duint32 String::toUInt32(bool *ok, int base) const
+{
+    return QString::toUInt(ok, base);
+}
+
 String String::addLinePrefix(String const &prefix) const
 {
     String result;