3. * 夝愅姰揑悢悩曻摓data?槩擇?悢?拞丆捠?getData(int rows,int cols)

4. * ?庢悢悩

5. **/

6.

7.#ifndef _CSVPARSE_

8.#define _CSVPARSE_

9.

10.#include "cocos2d.h"

11.#include

12.#include

13.#include

14.

15.class CSVParse {

16.

17.public:

18. CSVParse(istream& fin = cin, string sep =

g fld;

18. int i, j;

19.

20. if (line.length() == 0)

21. return ;

22. i = 0;

23.

24. do {

25. if (i < line.length() && line[i] == '"')

26. j = advquoted(line, fld, ++i); // skip quote

27. else

28. j = advplain(line, fld, i);

29.

30. field.push_back(fld);

31. i = j + 1;

32. } while (j < line.length());

33.

34.}

35.

36.// advquoted: quoted field; return index of next separator

37.int CSVParse::advquoted(const string& s, string& fld, int i)

38.{

39. int j;

40.

41. fld = "";

42. for (j = i; j < s.length(); j++)

43. {

44. if (s[j] == '"' && s[++j] != '"')

45. {

46. int k = s.find_first_of(fieldsep, j);

47. if (k > s.length()) // no separator found

48. k = s.length();

49. for (k -= j; k-- > 0; )

50. fld += s[j++];

51. break;

52. }

53. fld += s[j];

54. }

55. return j;

56.}

57.

58.// advplain: unquoted field; return index of next separator

59.int CSVParse::advplain(const string& s, string& fld, int i)

60.{

61. int j;

62.

63. j = s.find_first_of(fieldsep, i); // look for separator

. if (j > s.length()) // none found

65. j = s.length();

66. fld = string(s, i, j-i);

67. return j;

68.}

69.

70.

71.// getfield: return n-th field

72.const char* CSVParse::getData(int rows,int cols)

73.{

74. if (rows<0||rows>=data.size()||cols<0||cols>=data[rows].size()) {

75. return "";

76. }

77.

78. return data[rows][cols].c_str();

79.}

80.

81.int CSVParse::findColsData(int cols,const char* value)

82.{

83. for (int i=0; i84. if (strcmp(getData(i, cols), value)==0 )

85. {

86. return i;

87. }

88. }

. return -1;

90.}

91.//梡槹寭梕windows壓揑?峴晞\

\

92.//尨場惀嵼windows壓?峴晞?\

\

丆帶嵼unix壓\

93.//?峴晻憰,斲庢揑?峴?庢揑嵟岪堦槩悢悩嘁?夛桳槩?奜揑\

94.bool getline(std::ifstream &is,std::string &str){

95. bool b = std::getline(is,str);

96. std::string::size_type p = str.find_last_of('\

');

97. if(p != std::string::npos) str.erase(p);

98. return b;

99.}

100.

101.//?庢曽幃: 拃峴?庢, 彨峴?擖帤晞孁, 峴擵?梡夞峴嬫暘

102.//If you want to avoid reading into character arrays,

103.//you can use the C++ string getline() function to read lines into strings

104.bool CSVParse::openFile(const char* fileName)

105.{

106. string pathKey = CCFileUtils::fullPathFromRelativePath(fileName);

107. ifstream fin(pathKey.c_str());

108.

string s;

109.

110. while(::getline(fin,s))

111. {

112. CCLOG("%s下载本文