我想完成主題任務,但我的代碼不分裂。這裏的主要功能是:C++分裂使用wstring unicode分隔字符串
#define SQL_TEXT Latin_Text
#include <iostream>
#define SQL_TEXT Latin_Text
#include <sqltypes_td.h>
#include "Split.h"
#include <string>
#include <stdio.h>
#include <vector>
#include <cstring>
using namespace std;
int main()
{
VARCHAR_LATIN *result = new VARCHAR_LATIN[512];
wchar_t *s1 = (wchar_t *)"Myýnameýisýzeeshan";
**splitstringwc s(s1);
vector<wstring> flds = s.splitwc((wchar_t)'ý');**
wstring rs = flds[1];
wcout<<rs<<endl;
for (int k = 0; k < flds.size(); k++)
cout << k << " => " << flds[k].data() << endl;
cout<<result;
return 0;
}
爲splitstringwc類的代碼如下:
public:
splitstringwc(wchar_t *s) : wstring(s) { };
vector<wstring>& splitwc(wchar_t delim, int rep=0);
};
vector<wstring>& splitstringwc::splitwc(wchar_t delim, int rep) {
if (!flds1.empty()) flds1.clear(); // empty vector if necessary
wstring ws = data();
wcout<<ws<<endl;
//wcout<<delim<<endl;
//wstring ws;
//int j = StringToWString(ws, work);
wstring buf = (wchar_t *)"";
int i = 0;
while (i < ws.size()) {
if (ws.at(i) != delim)
buf += ws.at(i);
else if (rep == 1) {
flds1.push_back(buf);
buf = (wchar_t *)"";
} else if (buf.size() > 0) {
flds1.push_back(buf);
buf = (wchar_t *)"";
}
i++;
}
if (!buf.empty())
flds1.push_back(buf);
return flds1;
}
代碼犯規拆分輸入字符串,當我嘗試調試,我得到分段錯誤在:wstring ws = data();
請幫助...............
相關:http://www.utf8everywhere.org/,http://www.joelonsoftware.com/articles/Unicode.html, – 2013-03-08 15:07:59