【学习笔记】自定义关于wchar_t*的相关函数

//自定义的计算一个宽字符串长度的函数，库函数wcslen返回结果不正确，原因未知int wcharLen(wchar_t *wchar){int i=0;while(wchar[i]!='\0'){i++;}return i;}

//自定义的比较两个宽字符串是否相同的函数，库函数wcscmp返回结果不正确，原因未知bool wcharCmp(wchar_t *wchar1, wchar_t *wchar2){int minlength = wcslen(wchar1) < wcslen(wchar2) ? wcslen(wchar1) : wcslen(wchar2);for(int i=0; i<minlength; i++){if(wchar1[i] !=  wchar2[i])return false;}return true;}

<span style="white-space: pre;"></span><pre name="code" class="cpp"><span style="white-space:pre"></span>//自定义的连接两个宽字符串的函数，结果存储在返回值中<span style="white-space:pre"></span>wchar_t* wcharAdd(wchar_t* wchar1, wchar_t *wchar2){int length1 = wcharLen(wchar1);int length2 = wcharLen(wchar2);wchar_t* result = new wchar_t[length1 + length2 +1];for(int i=0; i<length1; i++){result[i] = wchar1[i];}for(int i=0; i<length2; i++){result[length1+i] = wchar2[i];}result[length1+length2]='\0';//wchar1 = result;return result;}