关于c ++：error：没有用于调用’std :: map的匹配函数

error: no matching function for call to 'std::map

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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，收到了错误消息。

main.cpp:2778: error: no matching function for call to 'std::map, std::allocator > >::insert(int&, UserDBAInfo_t&)'
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/stl_map.h:395: note: candidates are: std::pair, std::_Select1st >, _Compare, typename _Alloc::rebind >::other>::iterator, bool> std::map<_Key, _Tp, _Compare, _Alloc>::insert(const std::pair&) [with _Key = int, _Tp = UserDBAInfo_t, _Compare = std::less, _Alloc = std::allocator >]
/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/stl_map.h:419: note: typename std::_Rb_tree<_Key, std::pair, std::_Select1st >, _Compare, typename _Alloc::rebind >::other>::iterator std::map<_Key, _Tp, _Compare, _Alloc>::insert(typename std::_Rb_tree<_Key, std::pair, std::_Select1st >, _Compare, typename _Alloc::rebind >::other>::iterator, const std::pair&) [with _Key = int, _Tp = UserDBAInfo_t, _Compare = std::less, _Alloc = std::allocator >]

可能有什么问题？

相关讨论

the error message，indicates to that the no matching function for call to 'std::map, std::allocator > >::insert(int&, UserDBAInfo_t&)，我的问题是：在茶行P＞＜／

1	structUserDBInfo.mapUserDBAInfo.insert(nDatabaseID, structUserDBAInfo);

你不是在你在线的上述问题。that should be：P＞＜／

1	structUserDBInfo.mapUserDBAInfo.insert(make_pair(nDatabaseID, structUserDBAInfo));

如果你能在11到使用C++编译器，使用：You can alsoP＞＜／

1	structUserDBInfo.mapUserDBAInfo.emplace(nDatabaseID, structUserDBAInfo);