atpg-ls/circuit.h

#pragma once

#include <string>
#include <vector>
#include <unordered_map>

class Gate {
public:
    int topo;
    std::string name;
    enum Type { AND, NAND, OR, NOR, XOR, XNOR, NOT, BUF, INPUT, OUTPUT } type;
    int value;
    std::vector<Gate*> outputs;
    std::vector<Gate*> inputs;
};

class Circuit {
public:
std::vector<Gate*> PIs;
std::vector<Gate*> POs;
std::vector<Gate*> gates;
std::unordered_map<std::string, Gate*> name2gate;
void parse_from_file(const char *filename);
int cal_gate_value(const Gate* &gate);
void cal_topo_index();

};