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  1. #include <iostream>
  2. #include <string>
  3. #include <fstream>
  4. using namespace std;
  5. class Record
  6. {
  7. private:
  8. 	string name;
  9. 	string rollNo;
  10. public:
  11. 	string getName();
  12. 	string getRollNo();
  13. 	void putData();
  14. 	void setData();
  15. };
  16. void Record::setData()
  17. {
  18. 	cout << endl << "Enter Name:";
  19. 	cin.ignore();
  20. 	getline(cin,name,'$');
  21. 	cout << endl << "Enter Roll No:";
  22. 	cin.ignore();
  23. 	getline(cin,rollNo,'$');
  24. }
  25. void Record::putData()
  26. {
  27. 	cout << endl << "Name:"<<getName();;
  28. 	cout << endl << "Roll No:"<<getRollNo();
  29. }
  30. string Record::getName()
  31. {
  32. 	return name;
  33. }
  34. string Record::getRollNo()
  35. {
  36. 	return rollNo;
  37. }
  38. int count=0;
  39. int main()
  40. {
  41. 	Record *pRecord[999];
  42. 	fstream file;
  43. 	file.open("c:\\record.txt");
  44. 	char choice;
  45. 	bool breakLoop = false;
  46. 	int i=0;
  47. 	do
  48. 	{
  49. 		cout << endl << "\t\tSchool Database";
  50. 		cout << endl << "1. Add Record";
  51. 		cout << endl << "2. Show Record";
  52. 		cout << endl << "3. Exit";
  53. 		cin >> choice;
  54. 		string str;
  55. 		switch(choice)
  56. 		{
  57. 			case '1':
  58. 						pRecord[count]= new Record;	
  59. 						pRecord[count] -> setData();
  60. 						file << pRecord[count]->getName();
  61. 						file << "\n";
  62. 						file << pRecord[count]->getRollNo();
  63. 						count++;
  64.  
  65.  
  66. 						break;
  67.  
  68. 			case '2':	
  69. 						if(count == 0)
  70. 						{
  71. 							cout << "Sorry no record available";
  72. 							break;
  73. 						}
  74. 						//i initialized outside now
  75. 						do
  76. 						{
  77. 							getline(file,str);
  78. 							cout << str;
  79. 						}while(file);
  80. 						break;
  81. 			case '3':	
  82. 						breakLoop = true;
  83. 						break;
  84. 			default:
  85. 						breakLoop = true;
  86. 						break;
  87. 		}
  88. 	}while(breakLoop == false);
  89. 	file.close();
  90. 	return 0;
  91. }
stdin
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Standard input is empty
compilation info 
prog.cpp: In function ‘int main()’:
prog.cpp:46: warning: unused variable ‘i’
stdout
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		School Database
1. Add Record
2. Show Record
3. Exit
https://ideone.com/XUlis
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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