Category

Development Platform
Home > SourceCode/Document > Mathimatics-Numerical algorithms > Algorithm > View Code
HufNode.cpp
Package: 实验一 Huffman编码源码.zip　[view]
Upload User: liruoru
Upload Date: 2007-07-02
Package Size: 43k
Code Size: 1k
Category:

Algorithm

Development Platform:

Visual C++

HufNode.cpp：Code Content
  1. // HufNode.cpp: implementation of the HufNode class.
  2. //
  3. //////////////////////////////////////////////////////////////////////
  5. #include "stdafx.h"
  6. #include "HUF3.h"
  7. #include "HufNode.h"
  9. #ifdef _DEBUG
  10. #undef THIS_FILE
  11. static char THIS_FILE[]=__FILE__;
  12. #define new DEBUG_NEW
  13. #endif
  15. //////////////////////////////////////////////////////////////////////
  16. // Construction/Destruction
  17. //////////////////////////////////////////////////////////////////////
  19. HufNode::HufNode()
  20. {
  22. }
  24. HufNode::~HufNode()
  25. {
  27. }
  29. HufNode::HufNode(char c, double p)
  30. {
  31. name=c;
  32. weight=p;
  33. }
  35. void HufNode::initnode()
  36. {
  37. parent=0;
  38. lchild=0;
  39. rchild=0;
  40. weight=0;
  41. name=NULL;
  42. code=NULL;
  44. }
  46. char HufNode::GetName()
  47. {
  48. return name;
  49. }
  51. double HufNode::GetWeight()
  52. {
  53. return weight;
  54. }
  56. void HufNode::PutParent(int p)
  57. {
  58. parent=p;
  59. }
  61. void HufNode::PutLchild(int p)
  62. {
  63. lchild=p;
  64. }
  66. void HufNode::PutRchild(int p)
  67. {
  68. rchild=p;
  69. }
  71. void HufNode::PutWeight(double d)
  72. {
  73. weight=d;
  74. }
  76. int HufNode::GetParent()
  77. {
  78. return parent;
  79. }
  81. void HufNode::PutName(char c)
  82. {
  83. name=c;
  84. }