+ /// erroneous if empty or if it overflows T.
+ template <typename T>
+ typename enable_if_c<std::numeric_limits<T>::is_signed, bool>::type
+ getAsInteger(unsigned Radix, T &Result) const {
+ long long LLVal;
+ if (getAsSignedInteger(*this, Radix, LLVal) ||
+ static_cast<T>(LLVal) != LLVal)
+ return true;
+ Result = LLVal;
+ return false;
+ }
+
+ template <typename T>
+ typename enable_if_c<!std::numeric_limits<T>::is_signed, bool>::type
+ getAsInteger(unsigned Radix, T &Result) const {
+ unsigned long long ULLVal;
+ if (getAsUnsignedInteger(*this, Radix, ULLVal) ||
+ static_cast<T>(ULLVal) != ULLVal)
+ return true;
+ Result = ULLVal;
+ return false;
+ }
+
+ /// Parse the current string as an integer of the specified \p Radix, or of
+ /// an autosensed radix if the \p Radix given is 0. The current value in
+ /// \p Result is discarded, and the storage is changed to be wide enough to
+ /// store the parsed integer.