Error C2871 Std - Geeks of Knowhere

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Sometimes your computer may display an error code stating c2871 std error. There can be several reasons for this problem.

In the group I’m customizing, I’ve disabled precompiled headers.The watch is a sample code.

#include #include #include "Getfilelist.h"with .standard .namespace;interior() .Getfilelist . .this; . . . .i .int .fl .means ..GetFList("J:EDUCATIONMyseminarseminar-1");    To obtain();returns 0;

And second, I use “using namespace std;” any error will be displayed

error type c2871: 'std' Space for all names with this name does not exist far

Error ‘std’: C2871: Namespace … Does Not Exist

error #C2871: ‘std’: namespace with this tag does not exist

existing forum threads don’t link header files to have one for STDs, but do I have them?

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/*#include // added http://forums.devx.com/showthread.php?t=152439#include #include #include #include "iterator.h"#include "genlib.h"#include "stdafx.h"use the namespace Std;Enter Iterator::iterator()  start NULL;tail = ouL; =...*/

I'm of the opinion that this person's In last was the thread she was supposed to insert . However, I don't know what your problem is that you didn't provide any code to usefully test this.

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#include "stdafx.h"#include  //added by http://forums.devx.com/showthread.php?t=152439#include #include #include #include "iterator.h" #include "genlib.h"with namespace std;Model <Type nameElemType >Iterator::Iterator()    start is NULL;tail = NULL;Model <Type nameElemType >Iterator::~Iterator()// This should definitely be left blank for very minor reasonsModel <Type nameElemType >bool Iterator::hasNext()  return (start != NULL);Model <Type nameElemType >IteratorElemType ::next()   cellT = *cp start;    if (cp == NULL) Error("Next th call to an empty iterator");   elementType elem = cp->elem;   start = cp->link;    remove cp;    return;Model element <Type nameElemType >void Iterator::add(ElemType elem)    cellT = *cp new cellT;    cp->element = element;    cp->reference is NULL; value (tail if == NULL)        start = cf;     otherwise       tail -> link equals cp;       tail = q;

This is strange. Unless there's something going on in the compiler options (I'm oddly guessing you're using VS), there's no reason for it.

The errors are gone, I moved the #include "stdafx.h" to the top and also closed VS and then reopened the project

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I also installed Express vc++ yesterday, so that's me! I have a probability But I have a VERY simple code and it doesn't work anymore:

Code snippet

// whereisitagain.cpp: Sets the input set for the console application.
//
// First test:
#include "stdafx.h" // Create a template for the project works fine .
#include // empty file (file size = 0)
// cross file is in:
// C:Program Files Microsoft Visual Studio 8 VCinclude< br>//Visual c:programsmicrosoftStudio Namespace 8vcplatformsdkinclude

using std; // ERROR ==> (12): error C2871: 'std': //
namespace with such reference does not exist

int main()

cout<< " hello worldn"; // ERROR ==>(16): error C2065: 'cout' Not://
identifier declared

return 0;

/* Source code: < br>int _tmain(int argc, _TCHAR* argv[])

return 0

Comments ;
*/

< br>

where again. : error C2871: cpp(21) 'std' is from namespace with name exists
where this again does not. : cpp(26) errors blunt C2065: 'cout': undeclared disease id

error c2871 std

I have an STD but tried not to use a namespace and used std: :cout instead with similar problems.

Well... . the file has iostream file strength 0 (name of included path in code section) that after searching sems linux box you have valid C++ header just above code (and (minus included " stdafx .h ) is also used). /p>

Claude.

// whereisitagain.cpp: sets the entry point for the game console application.
//
// First test:
#include "stdafx.h" // Create a template under the existing one, ok work. < br>#include // empty file (file size is 0)
// the above file is in:
// C:Program FilesMicrosoft Visual Studio 8vcinclude
/ C:Program / FilesMicrosoft Visual Studio 8VCPlatformSDKinclude

with standard namespace; // ERROR ==> (12): Slip C2871: 'std':
// Some namespaces with this name don't exist

int main()
{
cout<<"Hello Worldn"; // ERROR ==>(16) Error: C2065 'cout'::
// undeclared identifier

error c2871 std

/* Source code:
int _tmain(int argc, _TCHAR* argv[])

return 0;
*/

Re: Visual C++ Edition Express C2871: 'std': No Workspace With This Name Exists - Using #include

IN Visual C++ doesn't have to be an absolute size file, so it looks like you might have trouble installing it. I would try and/or reinstall to repair the Visual C++ 2005 Express edition.

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Fout C2871 Std
Erro C2871 Padrão
Errore C2871 Std
Fel C2871 Std
Błąd C2871 Std
Error C2871 Estándar
Ошибка C2871 стандартная
Erreur C2871 Std
Fehler C2871 Std
오류 C2871 표준