Lines Matching defs:empty
158 bool empty() const { return first == second; }
159 operator bool() const { return !empty(); }
165 assert(!empty() && "incrementing on empty range");
171 assert(!empty() && "incrementing on empty range");
201 bool empty() const { return first == second; }
202 operator bool() const { return !empty(); }
208 assert(!empty() && "incrementing on empty range");
214 assert(!empty() && "incrementing on empty range");