return Data[Length-1];
}
+ /// slice(n) - Chop off the first N elements of the array.
+ ArrayRef<T> slice(unsigned N) {
+ assert(N <= size() && "Invalid specifier");
+ return ArrayRef<T>(data()+N, size()-N);
+ }
+
+ /// slice(n, m) - Chop off the first N elements of the array, and keep M
+ /// elements in the array.
+ ArrayRef<T> slice(unsigned N, unsigned M) {
+ assert(N+M <= size() && "Invalid specifier");
+ return ArrayRef<T>(data()+N, M);
+ }
+
/// @}
/// @name Operator Overloads
/// @{
-
const T &operator[](size_t Index) const {
assert(Index < Length && "Invalid index!");
return Data[Index];
/// @}
/// @name Expensive Operations
/// @{
-
std::vector<T> vec() const {
return std::vector<T>(Data, Data+Length);
}