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  1. #include <iostream>
  2. #include <fstream>
  3. #include <cstdint>
  4. #include <string>
  5. #include <future>
  6.  
  7. //#pragma once
  8.  
  9. #include <chrono>
  10.  
  11. class StopWatch {
  12. 	std::chrono::high_resolution_clock::time_point S;
  13. 	std::chrono::high_resolution_clock::time_point E;
  14. public:
  15.  
  16. 	typedef std::chrono::milliseconds TimeType;
  17.  
  18. 	StopWatch() { Start(); };
  19.  
  20. 	bool Start() {
  21. 		S = E = std::chrono::high_resolution_clock::now();
  22. 		return true;
  23. 	}
  24. 	bool ReStart() {
  25. 		return Start();
  26. 	}
  27. 	bool Stop() {
  28. 		E = std::chrono::high_resolution_clock::now();
  29. 		return true;
  30. 	}
  31.  
  32. 	bool Reset() {
  33. 		S = E = std::chrono::high_resolution_clock::now();
  34. 		return true;
  35. 	}
  36. 	template<class T=TimeType>
  37. 	T Ellipse() {
  38. 		return std::chrono::duration_cast<T>(std::chrono::high_resolution_clock::now() -S);
  39. 	}
  40. 	template<class T=TimeType>
  41. 	T Result() {
  42. 		return std::chrono::duration_cast<T>(E - S);
  43. 	}
  44.  
  45. };
  46. //#include "StopWatch_II.h"
  47.  
  48.  
  49. bool KillProcess() {
  50. 	//do something....
  51. 	return false;
  52. }
  53.  
  54. std::string GetCommand() {
  55. 	std::string R;
  56.  
  57. 	std::getline(std::cin, R);
  58.  
  59. 	return R;
  60. }
  61.  
  62.  
  63.  
  64. int main() {
  65.  
  66. 	StopWatch SW;
  67. 	std::int64_t L = 4900;
  68. 	std::future<std::string> F = std::async(std::launch::async,GetCommand);
  69.  
  70. 	{
  71. 		std::ifstream ifs("WatchDog.cfg");
  72. 		if (ifs.is_open()) {
  73. 			ifs >> L;
  74. 		}
  75. 	}
  76.  
  77. 	std::cout << "Start WatchDog." << std::endl;
  78. 	std::int64_t C = 0;
  79.  
  80. 	while (SW.Ellipse<std::chrono::milliseconds>().count() <= L) {
  81. 		std::string R;
  82.  
  83. 		if (F.wait_for(std::chrono::milliseconds(500)) == std::future_status::ready) {
  84. 			R = F.get();
  85. 			F = std::async(std::launch::async,GetCommand);
  86. 		}
  87.  
  88. 		if (R == "" && SW.Ellipse<std::chrono::seconds>().count() > C) {
  89. 			C = SW.Ellipse<std::chrono::seconds>().count()+5;
  90. 			std::cout << "クゥン　クゥン・・・" << std::endl;
  91. 		}
  92.  
  93. 		if (R == "Cry") {
  94. 			std::cout << "わん！" << std::endl;
  95. 		}
  96. 		if (R == "Right") {
  97. 			std::cout << "わん！" << std::endl;
  98. 		}
  99. 		if (R == "Left") {
  100. 			std::cout << "わん！" << std::endl;
  101. 		}
  102. 		if (R == "Reset") {
  103. 			SW.Reset();
  104. 			std::cout << "ワン！" << std::endl;
  105. 		}
  106. 		if (R == "Drop"|| R=="Exit"||R=="Quit") {
  107. 			std::cout << "辞めさせてもらうわ！！" << std::endl;
  108. 			break;
  109. 		}
  110.  
  111. 		if (R == "Now") {
  112. 			std::cout << "ばう" << std::endl;
  113. 			KillProcess();
  114. 			std::cout << "ワン！！" << std::endl;
  115. 		}
  116. 	}
  117.  
  118. 	std::cout << "Dog go to Sleep..."<<std::endl;
  119.  
  120. 	return 0;
  121.  
  122. }
Success #stdin #stdout 0s 82816KB
comments (?)
stdin 
Right
Left
Cry
Quit
stdout 
Start WatchDog.
わん！
わん！
わん！
辞めさせてもらうわ！！
Dog go to Sleep...
https://ideone.com/jimp7B
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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