Debug Error Help! :D

This is a discussion on Debug Error Help! :D within the C++ Programming forums, part of the General Programming Boards category; Help? Error: Debug Error! Run-Time Check Failure #2 - Stack Around the variable 'totsold' was corrupted. Code: #include <iomanip> #include ...

  1. #1
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    Nov 2009
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    4

    Debug Error Help! :D

    Help?


    Error:
    Debug Error!

    Run-Time Check Failure #2 - Stack Around the variable 'totsold' was corrupted.



    Code:
    #include <iomanip>
    #include <iostream>
    #include <fstream>
    #include <string>
    using namespace std;
    
    const int maxp = 25;
    const int maxw = 4;
    
    struct stype
    {
    	int id;
    	string product;
    	int quan[maxw];
    	double uprice;	
    };
    const stype initrec={-1,"Tada",0,0,0,0,0};
    
    void initem(stype s[],int totsold[],int totweek[])
    {
    	int i,q,r;
    	for (i=0;i <maxp;i++)s[i] = initrec;
    	for (q=0;q <maxw;q++)totsold[q]=0;
    	for (r=0;r <maxp;r++)totweek[r]=0;
    }
    void readem(stype s[])
    {
    	int i,q;
    	ifstream inf;
    	inf.open("program5.dat");
    
    	for(i=0;i <maxp;i++)
    	{
    		inf >> s[i].id 
    			>> s[i].product;
    			for(q=0;q <maxw;q++) inf >> s[i].quan[q];
    		inf	>> s[i].uprice;
    	}
    
    }
    void calcem(stype s[], int totsold[],int totweek[])
    {
    	int i,q,j,k;
    		for(q=0;q <maxw;q++)
    	{
    		for(i=0;i <maxp;i++)totsold[q]=totsold[q]+s[i].quan[q];
    	}
    	for(j=0;j <maxp;j++)
    	{
    		for(k=0;k <maxw;k++)totweek[j]=totweek[j]+s[j].quan[k];
    	}
    }
    void swapem(stype &a,stype &b)
    {
    	stype temp;
    	temp=a;
    	a=b;
    	b=temp;
    }
    void sortem(stype s[])
    {
    	int i,j;
    	for(j=0; j <maxp-1;j++)
    		for(i=0; i <maxp-1;i++) if(s[i].product > s[i+1].product) swapem(s[i],s[i+1]);
    }
    void printem(stype s[],ofstream &outf, int totsold[],int totweek[])
    {
    	int i,q,f,g;
    	for (i=0; i <maxp ;i++)
    	{
    			outf << setw(6) << left << s[i].id << setw(12) << left <<s[i].product; 
    			for(q=0;q <maxw;q++) outf << setw(7) << right << s[i].quan[q];
    			outf << setw(9) << right <<s[i].uprice << setw(9) << totweek[i] <<endl;
    	}
    	for(g=0;g <18;g++)
    		outf<<" ";
    	for(f=0;f <maxw;f++) outf <<setw(7) << totsold[f];
    	outf << endl;
    }
    void main()
    {
    	stype s[maxp];
    	int totsold[maxp];
    	int totweek[maxw];
    
    	ofstream outf;
    	outf.open("program5.out");
    
    	outf.setf(ios::fixed);
    	outf.precision(2);
    	
    	initem(s,totsold,totweek);
    	readem(s);
    	calcem(s,totsold,totweek);
    	sortem(s);
    	printem(s,outf,totsold,totweek);
    }

  2. #2
    Registered User
    Join Date
    Jan 2005
    Posts
    7,319
    Compare the size of the arrays you pass to initem to the values you use for those arrays in the for loops in that function. They don't match. Make sure to check your other functions for this as well.

    Perhaps more descriptive variable names would make it more obvious.

  3. #3
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    Nov 2009
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    4

    OMG!!!!!!

    Thanks So Much!!!!!!! DDD
    Last edited by CodyHerrick; 11-05-2009 at 11:03 PM.

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