Added peek() to ptr_vec.

This commit is contained in:
Michael Bebenita
2010-08-09 08:01:40 -07:00
parent f65c885c83
commit 4641fcef61
2 changed files with 8 additions and 0 deletions

View File

@@ -69,6 +69,13 @@ ptr_vec<T>::pop()
return data[--fill];
}
template <typename T>
T *
ptr_vec<T>::peek()
{
return data[fill - 1];
}
template <typename T>
void
ptr_vec<T>::trim(size_t sz)