next()

template<typename Key, size_t N>

bool fl::FixedSet< Key, N >::next ( const Key & key, Key * next_key, bool allow_rollover = false ) const

inline

Definition at line 76 of file set.h.

                                                 {
        const_iterator it = find(key);
        if (it != end()) {
            ++it;
            if (it != end()) {
                *next_key = *it;
                return true;
            } else if (allow_rollover && !empty()) {
                *next_key = *begin();
                return true;
            }
        }
        return false;
    }

References begin(), empty(), end(), and find().

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