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Error C2676

Name_changed

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Error C2676

August 07, 2008, 02:36:52 PM

On my C++ program, I have a C2676 error. I am not quite sure how to fix it. The error says that : "binary '*' : 'std::_Vector_iterator<_Ty,_Alloc>' does not define this operator or a conversion to a type acceptable to the predefined operator."
Please help. Thanks,
            TechnicalTalk1905.
P.S, here is the file. There is a lot more to this project, but I am just posting the part I have the problem in.

#include "stdafx.h"
#include "HelloMFC1.h"
#include "TestDlg.h"
#include "MiscDLG.h"
#include "MathDLG.h"
#include "HealthDLG.h"
#include <Math.h>
#include <vector>
using namespace std;

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

void CTestDlg::OnBnClickedEqual()

CString test;
      int N, i, N1, flag;
      double res, tmp, tmp1;
      vector<CString> inputs;
      std::vector<int> optor;
      vector<CString>::iterator inputmp;
      vector<int>::iterator optormp;

      inputs.push_back("2");
      inputs.push_back("3");
      inputs.push_back("5");
      inputs.push_back("2");
      optor.push_back(1);
      optor.push_back(3);
      optor.push_back(3);
      optor.push_back(5);
      N = inputs.size();
      N1 = optor.size();
      flag =1;
      if (N == N1)
      {
        while (flag >0)
        {
            N = inputs.size();
            N1 = optor.size();
            inputmp = inputs.begin();
            optormp = optor.begin();
            for(i = 0; i<N; i++)
            {
               if (optor ==5)
               {
                  tmp = atof(inputs);
                  tmp1 = sqrt(tmp);
                  test.Format("%.6f", tmp1);
                  inputs = test;

                  optor.erase(optormp);
                  break;
               }
               else if(optor==3)
               {
                  tmp = atof(inputs);
                  tmp1 = inputmp * (tmp);         //Right Here is the C2676 error
                  test.Format("%.6", tmp1);
                  inputs = test;

                  inputs.erase(inputmp);
                  optor.erase(optormp);
                  break;

               }

               test = *inputmp;
               optormp++;
               inputmp++;
            }
            if (N1==1)
            {

               flag =0;
            }
              }
      res

ManicQin

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Re: Error C2676

August 16, 2008, 11:36:32 PM

Quote from: Name_changed on August 07, 2008, 02:36:52 PM

tmp1 = inputmp * (tmp); //Right Here is the C2676 error

You need to Dereference the iterator inputmp
i.e. tmp1 = (*inputmp) * tmp;

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