#include <mutex>
#include <type_traits>
#include <vector>
+
#include <boost/noncopyable.hpp>
#include <boost/random.hpp>
#include <boost/type_traits.hpp>
template<typename T>
class SkipListNode : private boost::noncopyable {
- enum {
+ enum : uint16_t {
IS_HEAD_NODE = 1,
MARKED_FOR_REMOVAL = (1 << 1),
FULLY_LINKED = (1 << 2),
};
+
public:
typedef T value_type;
SkipListNode* copyHead(SkipListNode* node) {
DCHECK(node != nullptr && height_ > node->height_);
setFlags(node->getFlags());
- for (int i = 0; i < node->height_; ++i) {
+ for (uint8_t i = 0; i < node->height_; ++i) {
setSkip(i, node->skip(i));
}
return this;