#ifndef _clause_hpp_INCLUDED
#define _clause_hpp_INCLUDED

struct clause_store {
    int size, lbd;
    int *data;
    atomic<int> refs;
    clause_store(int sz) {
        size = sz;
        data = (int*) malloc(sizeof(int) * sz);
        lbd = 0;
        refs = 1;
    }
    void free_clause() {
        int ref = refs.fetch_sub(1);
        if (ref <= 1)
            free(data);
    }
};

#endif