protocol

#ifndef PROTOCOL_H
#define PROTOCOL_H

#include <vector>

enum RequestType {START, GET_DATA, GET_GRAPH, STOP};
enum DatasetType {ZACHARY, MOVIELENS};
enum ReplyType {STARTED, POST_DATA, POST_GRAPH, STOPPED};
enum State {OK, FAIL};

struct Request { //Request to server
    RequestType type;
    DatasetType dataset;
    size_t filenameSize;
    string fileName;
};

struct ReplyState { //Reply to a START/STOP Request
    ReplyType type;
    State state;
};

struct ReplyData { //Reply to a GET_DATA Request
    ReplyType type;
    size_t num_vertex;
    vector<int> solution;
    double fitness;
};

struct ReplyGraph { //Replay to a GET_GRAPH Request
    ReplyType type;
    size_t num_edges;
    std::vector<std::array<int, 2>> edges;
};

#endif // PROTOCOL_H