错误：没有匹配函数来调用'std :: map

typedef struct {
    string strDatabaseName;
    set <string, greater<string> > setDBAccName;
} UserDBAInfo_t;

typedef struct {
    map<int, UserDBAInfo_t > mapUserDBAInfo;
} UserDBInfo_t;

typedef set<string, greater<string> > setNames_t;

int main( int argc, char * argv[] )
{
    ...
    map<string, UserDBInfo_t > mapHRUserDBInfo;

    UserDBInfo_t structUserDBInfo;
    UserDBAInfo_t structUserDBAInfo;

    structUserDBAInfo.strDatabaseName = strDatabaseName;
    structUserDBAInfo.setDBAccName.insert(strDBAccName);

    structUserDBInfo.mapUserDBAInfo.insert(nDatabaseID, structUserDBAInfo);

    mapHRUserDBInfo.insert(make_pair(strSabun, structUserDBInfo));   <--- compile error here

    ...

}

当我编译它时，我收到了错误消息 .

main.cpp：2778：错误：没有匹配函数来调用'std :: map <int，UserDBAInfo_t，std :: less <int>，std :: allocator <std :: pair <const int，UserDBAInfo_t >>> :: insert（int＆，UserDBAInfo_t＆）'/ usr / lib / gcc / x86_64 -redhat-linux /4.1.2 /../../../../include/c /4.1.2/bits/stl_map . h：395：注意：候选者是：std :: pair <typename std :: _ Rb_tree <_Key，std :: pair <const _Key，_Tp>，std :: _ Select1st <std :: pair <const _Key，_Tp >>， _Compare，typename _Alloc :: rebind <std :: pair <const _Key，_Tp >>> :: other> :: iterator，bool> std :: map <_Key，_Tp，_Compare，_Alloc> :: insert（const std :: pair <const _Key，_Tp>＆）[with _Key = int，_Tp = UserDBAInfo_t，Compare = std :: less <int>， Alloc = std :: allocator <std :: pair <const int，UserDBAInfo_t >>] / usr /lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c /4.1.2/bits/stl_map.h:419：注意：typename std :: _ Rb_tree <_Key，std :: pair <const _Key，_Tp>，std :: _ Select1st <std :: pair <const _Key，Tp >>， Compare，typename _Alloc :: rebind <std :: pair <const _Key，_Tp >> :: other> :: iterator std :: map <_键，_Tp，Compare， Alloc> :: insert（typename std :: _ Rb_tree <_Key，std :: pair <const _Key，_Tp>，std :: _ Select1st <std :: pair <const _Key，Tp >>， Compare， typename _Alloc :: rebind <std :: pair <const _Key，_Tp >>> :: other> :: iterator，const std :: pair <const _Key，_Tp>＆）[with _Key = int，_Tp = UserDBAInfo_t，Compare = std :: less <int>， Alloc = std :: allocator <std :: pair <const int，UserDBAInfo_t >>]

可能有什么问题？