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DynamicArray.cpp
Package: LegendOfMir2_Server020418.zip　[view]
Upload User: szopptop
Upload Date: 2013-04-23
Package Size: 1047k
Code Size: 1k
Category:

Game Server Simulator

Development Platform:

Visual C++

DynamicArray.cpp：Code Content
  1. #include "stdafx.h"
  3. CWHDynamicArray::CWHDynamicArray()
  4. {
  5. InitializeCriticalSection(&m_cs);
  7. m_nLastRemoveIndex = 0;
  8. m_nLastInsertIndex = 0;
  10. for (int i = 0; i < _MAX_USER_ARRAY; i++)
  11. m_Elements[i] = NULL;
  12. }
  14. CWHDynamicArray::~CWHDynamicArray()
  15. {
  16. DeleteCriticalSection(&m_cs);
  17. }
  19. int CWHDynamicArray::AttachData(VOID *pElement)
  20. {
  21. int nIndex = -1;
  23. EnterCriticalSection(&m_cs);
  25. __try
  26. {
  27. nIndex = m_nLastRemoveIndex;
  29. if (m_Elements[nIndex] == NULL)
  30. {
  31. m_Elements[nIndex] = pElement;
  32. __leave;
  33. }
  35. for (int i = m_nLastInsertIndex; i < _MAX_USER_ARRAY; i++)
  36. {
  37. if (m_Elements[nIndex] == NULL)
  38. {
  39. m_Elements[nIndex] = pElement;
  40. m_nLastInsertIndex = nIndex;
  41. __leave;
  42. }
  43. }
  45. for (i = 0; i < m_nLastInsertIndex; i++)
  46. {
  47. if (m_Elements[nIndex] == NULL)
  48. {
  49. m_Elements[nIndex] = pElement;
  50. m_nLastInsertIndex = nIndex;
  51. break;
  52. }
  53. }
  54. }
  55. __finally
  56. {
  57. LeaveCriticalSection(&m_cs);
  58. }
  60. return nIndex;
  61. }
  63. void CWHDynamicArray::DettachData(int nIndex)
  64. {
  65. EnterCriticalSection(&m_cs);
  67. __try
  68. {
  69. m_Elements[nIndex] = NULL;
  70. m_nLastRemoveIndex = nIndex;
  71. }
  72. __finally
  73. {
  74. LeaveCriticalSection(&m_cs);
  75. }
  76. }