#include "ls.h"


std::vector<int> local_search(Circuit* circuit) {

    // local search vector
    std::vector<Gate*> vec;

    init_vector(circuit, &vec);

    init_circuit(circuit);
    
    printf("local search!\n");

    return std::vector<int>();
}


void init_circuit(Circuit* circuit) {
    for(auto pi : circuit->PIs) {
        pi->value = rand() % 2;
    }
}

void init_vector(Circuit* circuit, std::vector<Gate*> *vec) {
    for(auto pi : circuit->PIs) {
        vec->push_back(pi);
    }
    for(auto gate : circuit->gates) {
        // fanout stem
        if(gate->outputs.size() >= 2) {
            vec->push_back(gate);
        }
    }
}