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Nov 18th, 2018
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  1. #pragma once
  2. #include "Cvor.h"
  3.  
  4.  
  5.  
  6. struct RedSekv {
  7.  
  8. private:
  9. int vel = 4;
  10. Tip* N = new Tip[vel];
  11. int brojac = 0;
  12. int kraj = 0;
  13. int pocetak = 0;
  14.  
  15. void ProsiriNiz()
  16. {
  17. Tip * novi = new Tip[vel * 2];
  18.  
  19. int j = pocetak;
  20. for (size_t i = 0; i < brojac; i++)
  21. {
  22. novi[i] = N[j];
  23. j++;
  24. if (j == vel)
  25. j = 0;
  26.  
  27. }
  28. delete[]N;
  29. N = novi;
  30. pocetak = 0;
  31. kraj = brojac;
  32. vel =vel* 2;
  33. }
  34. public:
  35. bool JeLiPuna()
  36. {
  37. return brojac == vel;
  38. }
  39. void Dodaj(Tip x)
  40. {
  41. if (JeLiPuna())
  42. {
  43. /*cout << "Red je pun!" << endl;
  44. return;*/
  45. ProsiriNiz();
  46. }
  47.  
  48. N[kraj] = x;
  49. kraj++;
  50. brojac++;
  51. if (kraj == vel)
  52. kraj = 0;
  53.  
  54. };
  55. void Print()
  56. {
  57. int i = pocetak;
  58. for (size_t j = 0; j < brojac; j++)
  59. {
  60. cout << N[i]<<" ";
  61. i++;
  62. if (i == vel)
  63. i = 0;
  64. }
  65. cout << endl;
  66. cout << pocetak << " : " << kraj << endl;
  67. };
  68. int getBrojac()
  69. {
  70. return brojac;
  71. }
  72. Tip Ukloni()
  73. {
  74. if (JeLiPrazna())
  75. {
  76. cout << "Red je prazan!" << endl;
  77. return 0;
  78. }
  79. Tip x = N[pocetak];
  80. pocetak++;
  81. if (pocetak == vel)
  82. pocetak = 0;
  83. brojac--;
  84. return x;
  85. }
  86. bool JeLiPrazna()
  87. {
  88. return brojac == 0;
  89. }
  90. };
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