[Mingw-users] FW: Compiling Problems with insert().

[Tommy N. <pn...@vi...>]

I am having problems compiling
the code below with Mingw32 (GCC v3.2).
Can you please help me with this?

Thanks,

Tommy.


--------------------------------------------
#include<iostream>
#include<vector>

using namespace std;

struct Data {
  vector<string> x;
};


int main(void) {
   
   vector<Data> vec(10);

   vec[0].x.insert(&vec[0].x[0], "data");

   cout << vec[0].x[0] << endl;

   return 0;

}
--------------------------------------------


Here is the error message:

>Error Message:
>--------------
>
>insert.cc: In function `int main()':
>insert.cc:15: no matching function for call to `std::vector<std::string,
>   std::allocator<std::string> >::insert(std::string*, const char[5])'
>F:/mingw2/include/c++/3.2/bits/stl_vector.h:540: candidates are:
>   __gnu_cxx::__normal_iterator<_Tp*, std::vector<_Tp, _Alloc> >
>   std::vector<_Tp, _Alloc>::insert(__gnu_cxx::__normal_iterator<_Tp*,
>   std::vector<_Tp, _Alloc> >, const _Tp&) [with _Tp = std::string, _Alloc =
>   std::allocator<std::string>]
>F:/mingw2/include/c++/3.2/bits/stl_vector.h:564:
>   __gnu_cxx::__normal_iterator<_Tp*, std::vector<_Tp, _Alloc> >
>   std::vector<_Tp, _Alloc>::insert(__gnu_cxx::__normal_iterator<_Tp*,
>   std::vector<_Tp, _Alloc> >) [with _Tp = std::string, _Alloc =
>   std::allocator<std::string>]
>F:/mingw2/include/c++/3.2/bits/stl_vector.h:613:                 void
>   std::vector<_Tp, _Alloc>::insert(__gnu_cxx::__normal_iterator<_Tp*,
>   std::vector<_Tp, _Alloc> >, unsigned int, const _Tp&) [with _Tp =
>   std::string, _Alloc = std::allo


-----Original Message-----
From: Tommy Ngo [mailto:pn...@vi...]
Sent: Thursday, September 26, 2002 12:18 PM
To: 'Bjarne Stroustrup'
Cc: pn...@vi...
Subject: RE: Compiling Problems with insert(). 


Thank you.  I will forward the
problem to the GNU GCC Team,
and have them look into this
problem.

I switched back to GCC v2.95.3, and
the problem went away. 

Tommy. 


-----Original Message-----
From: Bjarne Stroustrup [mailto:bs...@re...]
Sent: Thursday, September 26, 2002 11:59 AM
To: pn...@vi...
Subject: Re: Compiling Problems with insert(). 


Correction: The compiler I used wasn't GCC 3.2. With GCC 3.2 I get the same 
error as you do. With EDG on SGI, your program compiles and runs as expected, 
giving the output "data"



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>From: "Tommy Ngo" <pn...@vi...>
>To: <bs...@re...>
>Cc: <pn...@vi...>
>Subject: Compiling Problems with insert(). 
>Date: Thu, 26 Sep 2002 10:54:45 -0700
>MIME-Version: 1.0
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>
>Hi, Dr. Stroustrup.
>
>
>I am trying to compile the code
>with Mingw32 (gcc 3.2), and it
>is giving me problems.  I don't know
>what is the problem.  Can you
>please take a look at the code
>to see what I am doing is correct.
>
>
>Thank you very much,
>
>Tommy Ngo.
>
>
>-----------------------------------------------------------------
>#include<iostream>
>#include<vector>
>
>using namespace std;
>
>struct Data {
>  vector<string> x;
>};
>
>
>int main(void) {
>   
>   vector<Data> vec(10);
>
>   vec[0].x.insert(&vec[0].x[0], "data");
>
>   cout << vec[0].x[0] << endl;
>
>   return 0;
>
>}
>
>
>/*
>
>Error Message:
>--------------
>
>insert.cc: In function `int main()':
>insert.cc:15: no matching function for call to `std::vector<std::string,
>   std::allocator<std::string> >::insert(std::string*, const char[5])'
>F:/mingw2/include/c++/3.2/bits/stl_vector.h:540: candidates are:
>   __gnu_cxx::__normal_iterator<_Tp*, std::vector<_Tp, _Alloc> >
>   std::vector<_Tp, _Alloc>::insert(__gnu_cxx::__normal_iterator<_Tp*,
>   std::vector<_Tp, _Alloc> >, const _Tp&) [with _Tp = std::string, _Alloc =
>   std::allocator<std::string>]
>F:/mingw2/include/c++/3.2/bits/stl_vector.h:564:
>   __gnu_cxx::__normal_iterator<_Tp*, std::vector<_Tp, _Alloc> >
>   std::vector<_Tp, _Alloc>::insert(__gnu_cxx::__normal_iterator<_Tp*,
>   std::vector<_Tp, _Alloc> >) [with _Tp = std::string, _Alloc =
>   std::allocator<std::string>]
>F:/mingw2/include/c++/3.2/bits/stl_vector.h:613:                 void
>   std::vector<_Tp, _Alloc>::insert(__gnu_cxx::__normal_iterator<_Tp*,
>   std::vector<_Tp, _Alloc> >, unsigned int, const _Tp&) [with _Tp =
>   std::string, _Alloc = std::allocator<std::string>]
>
>*/
>

	- Bjarne
Bjarne Stroustrup, http://www.research.att.com/~bs