+ mem_range () = default;
+
+ mem_range (CORE_ADDR start_, int length_)
+ : start (start_), length (length_)
+ {}
+
+ bool operator< (const mem_range &other) const
+ {
+ return this->start < other.start;
+ }
+
+ bool operator== (const mem_range &other) const
+ {
+ return (this->start == other.start
+ && this->length == other.length);
+ }
+