std::map 如何增加元素
typedef struct _tagUrlInfo
{
CString url;
CString session;
CString requestheaders;
CString responseheaders;
} tagUrlInfo, *LPtagUrlInfo;
std::map<INT,tagUrlInfo> m_ctlRequest;
std::map<INT,tagUrlInfo>::iterator iter2;
iter2->first=nItem;//开始出错
iter2->second.url=strUrl;
请问如何把nItem strUrl加入到m_ctlRequest?