dev-cpp-users Mailing List for Dev-C++

I recommend you make sure that Dev-C++ put <vector> in the cache. Go to 
Editor Options->Class Browsing->Completion, and check "Use 
Code-Completion Cache".
--Scott Simontis--

Justin Fan wrote:
> I enabled the code-completion but nothing happened when I input code as follow:
> 
> #include <iostream>
> #include <vector>
> using namespace std;
> 
> int main()
> {
>     vector<int> ivec;
>     int ival;
>     while(cin>>ival)
>         ivec.push_back( ival); // Here I input a dot, but why nothing happened?
> 
> BTW. When I update Dev-Cpp with Web Update, all packages listed. Why
> we don't check the profile or build info from our installation and
> list only uninstalled packages, but list all packages each time
> instead? It's hard to find what I have ever installed and what never.
> 
> Thanks
> Zhenjiang
> 
> 
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There are a couple possible reasons.  Check to to make sure that "scan
global includes" is checked on the code completion section, as I think
by default it isn't.  Unless you created the code completion cache
when you first ran dev-cpp, it may take a bit to parse through the
includes, as <vector> references some files within the \bits sub
directory of the c++ includes.  Also, the code completion has trouble
occasionally when dealing with pointers and casts.


On Fri, 22 Oct 2004 13:50:31 +0800, Justin Fan <jus...@gm...> wrote:
> I enabled the code-completion but nothing happened when I input code as follow:
> 
> #include <iostream>
> #include <vector>
> using namespace std;
> 
> int main()
> {
>     vector<int> ivec;
>     int ival;
>     while(cin>>ival)
>         ivec.push_back( ival); // Here I input a dot, but why nothing happened?
> 
> BTW. When I update Dev-Cpp with Web Update, all packages listed. Why
> we don't check the profile or build info from our installation and
> list only uninstalled packages, but list all packages each time
> instead? It's hard to find what I have ever installed and what never.
> 
> Thanks
> Zhenjiang
> 
> -------------------------------------------------------
> This SF.net email is sponsored by: IT Product Guide on ITManagersJournal
> Use IT products in your business? Tell us what you think of them. Give us
> Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more
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> https://lists.sourceforge.net/lists/listinfo/dev-cpp-users
>

I have not used the FFTW libraries and I don't have them installed 
and I don't have time right now to download them and write something 
to test them.  But as I said, the FFTW 3.01 files look like they're 
set up for Visual C++.  The hint is in the way the library is named.  
With Dev C++/mingw, the format for the library is 

lib<library name>.a

Take a look at the FFTW 2.1.5 filenames, they follow this convention.

I would not expect the fftw3.lib file to link properly.  It's almost 
definitely in the wrong format. I think you're stuck with using FFTW 
2.1.5 until someone comes out with a FFTW 3.0.1 Dev Pack for Dev 
C++/MinGW... unless you pick up another compiler.

Sorry.

Watson (the pencil neck) Davis

On 22 Oct 2004 at 8:26, Teboho Nyareli wrote:

> Hi Watson,
> FFTW 3.01 ( fftw-3.0.1-w32-pl1 )comes with following files:
>  fftw3.dll
>  fftw3.exp
>  fftw3.h
>  fftw3.lib
>  fftw.map
> I linked fftw3.lib in the project options.
> 
>  When using FFTW 2.1.5, I add the following files to the lib folder:
>  libfftw.a
> libfftw.la
> librfftw.a
> librfftw.la
> 
> There might be something I am missing. Please help.
> 
> regards
> Teboho
> 
> 
> 
> >>> <wa...@wa...> 21/10/2004 19:26:34 >>>
> On 21 Oct 2004 at 16:25, Teboho Nyareli wrote:
> 
> > When using FFTW
> > 3.01 binaries I add the fftw3.lib file via the menu  project->
> object
> > file or linker options in the Dev-C++.
> 
> .lib?  I believe that's your problem.  You should be linking a .a file
> not a .lib file.
> 
> Watson (the pencil neck) Davis
> 
> 
> 
> 
> 
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Hi Watson,
FFTW 3.01 ( fftw-3.0.1-w32-pl1 )comes with following files:
 fftw3.dll
 fftw3.exp
 fftw3.h
 fftw3.lib
 fftw.map
I linked fftw3.lib in the project options.

 When using FFTW 2.1.5, I add the following files to the lib folder:
 libfftw.a
libfftw.la
librfftw.a
librfftw.la

There might be something I am missing. Please help.

regards
Teboho
 
                 

>>> <wa...@wa...> 21/10/2004 19:26:34 >>>
On 21 Oct 2004 at 16:25, Teboho Nyareli wrote:

> When using FFTW
> 3.01 binaries I add the fftw3.lib file via the menu  project->
object
> file or linker options in the Dev-C++.

.lib?  I believe that's your problem.  You should be linking a .a file
not a .lib file.

Watson (the pencil neck) Davis





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I enabled the code-completion but nothing happened when I input code as follow:

#include <iostream>
#include <vector>
using namespace std;

int main()
{
    vector<int> ivec;
    int ival;
    while(cin>>ival)
        ivec.push_back( ival); // Here I input a dot, but why nothing happened?

BTW. When I update Dev-Cpp with Web Update, all packages listed. Why
we don't check the profile or build info from our installation and
list only uninstalled packages, but list all packages each time
instead? It's hard to find what I have ever installed and what never.

Thanks
Zhenjiang