thin-provisioning-tools/run_list.h
2011-11-16 12:49:28 +00:00

55 lines
938 B
C++

#ifndef RUN_LIST_H
#define RUN_LIST_H
#include <set>
//----------------------------------------------------------------
namespace base {
template <typename T>
struct run {
run(T const &b, T const &e)
: b_(b),
e_(e) {
}
bool operator< (run const &rhs) const {
return b_ < rhs.b_;
}
T b_, e_;
};
template <typename T>
class run_list {
public:
run_list()
: invert_(false) {
}
void add_run(T const &b, T const &e);
void sub_run(T const &b, T const &e);
bool in_run(T const &key) const;
void invert();
void add(run_list<T> const &rl);
void sub(run_list<T> const &rl);
typedef std::set<run<T> >::const_iterator const_iterator;
const_iterator begin() const;
const_iterator end() const;
private:
bool in_run_(T const &key) const;
bool invert_;
std::set<run<T> > runs_;
};
}
//----------------------------------------------------------------
#include "run_list.tcc"
#endif