#include <iostream>

#include "solution.h"

void Solution::Copy(Solution& solution_copy) const

{

for (int i=0; i < kMaxVehicleSize; i++)

solution_copy.vehicles_[i] = vehicles_[i];

solution_copy.current_vehicle_id_ = current_vehicle_id_;

solution_copy.customer_size_ = customer_size_;

solution_copy.vehicle_size_ = vehicle_size_;

}

Vehicle *Solution::CurrentVehicle()

{

return &vehicles_[current_vehicle_id_];

}

void Solution::ChangeVehicle()

{

++current_vehicle_id_;

}

bool Solution::IsFeasible() const

{

for (unsigned int i=1; i <= customer_size_; i++)

{

for (unsigned int j=0; j <= current_vehicle_id_; j++)

{

if (vehicles_[j].IsVisit(i))

break;

if (j == current_vehicle_id_)

return false;

}

}

return true;

}

bool Solution::IsFinish() const

{

/* 用意されている車両を使いきった */

/*

if (current_vehicle_id_ >= vehicle_size_)

return true;

*/

/* 全ての顧客を訪問したかの確認 */

/*

return IsFeasible();

*/

return IsFeasible() || (current_vehicle_id_ >= vehicle_size_);

}

bool Solution::IsVisit(int customer_id) const

{

for (unsigned int i=0; i <= current_vehicle_id_; i++)

if (vehicles_[i].IsVisit(customer_id))

return true;

return false;

}

unsigned int Solution::ComputeTotalCost(const BaseVrp& vrp) const

{

int total_cost = 0;

for (unsigned int i=0; i <= current_vehicle_id_; i++)

total_cost += vehicles_[i].ComputeCost(vrp);

return total_cost;

}

void Solution::Print() const

{

for (unsigned int i=0; i <= current_vehicle_id_; i++)

vehicles_[i].Print();

}