#include <map>

std::map<std::string, int> relation_map;

void setRelationState(std::string guid, int rel){
    for (std::map<std::string, int>::iterator pos = relation_map.begin(); pos != relation_map.end(); pos++)
    {
        if (pos->first.compare(guid) == 0){
            pos->second = rel;
            return;
        }
    }
    relation_map.insert(pair<std::string, int>(guid, rel));
}
int getRelationState(std::string guid){
    for (std::map<std::string, int>::iterator pos = relation_map.begin(); pos != relation_map.end(); pos++)
    {
        if (pos->first.compare(guid) == 0){
            return pos->second;
        }
    }
    return 1;
}