C / C++ / MFC

if (pObj != NULL)<br />
{<br />
  //execute code<br />
}

simoncoul wrote:

Hi I'm using VS2k5 and using Ctrl+F5...

simoncoul wrote:

When I go into the debug from there in the output Unhandled exception at 0x7c911e58 in program.exe: 0xC0000005: Access violation reading location 0x00000000. Any idea of how I can track down what is causing this problem?

simoncoul wrote:

and I can't find out which part of the code I wrote is pointing to it.

n0_L=new double [N+2];

double *n0_L;

delete [] n0_L;

'kpSim.exe': Loaded 'C:\WINDOWS\system32\ntdll.dll', No symbols loaded.
'kpSim.exe': Loaded 'C:\WINDOWS\system32\kernel32.dll', No symbols loaded.
'kpSim.exe': Loaded 'C:\WINDOWS\system32\msimg32.dll', No symbols loaded.
'kpSim.exe': Loaded 'C:\WINDOWS\system32\gdi32.dll', No symbols loaded.

[Frames below may be incorrect and/or missing, no symbols loaded for ntdll.dll]	
ntdll.dll!7c93426d()

if ((number % 3) == 0)
...

 struct record
 {
        char recordType[3];
	char fieldName[30];
	char fieldType[2];
	char fieldLen[2];
 }RecordAttributes[BUFSIZE];

char SemiBuffer[1024]={0};
</code>

char* strToken;
strToken = strtok(SemiBuffer, ",");
while (strToken!=NULL)
{
 ...
 strToken=strtok(NULL, ",");
}

---

The only programmers that are better than C programmers are those who code in 1's and 0's.....

Programm3r
My Blog: ^_^

Programm3r wrote:

Does it make sense .... ???

strToken = strtok(SemiBuffer, ",");
while (strToken!=NULL)
{
  strcpy(RecordAttributes[x].recordType,strToken);
  strcpy(RecordAttributes[x].fieldName,strToken);
  strcpy(RecordAttributes[x].fieldType,strToken);
  strcpy(RecordAttributes[x].fieldLen,strToken);
  strToken = strtok( NULL, "," );
  x++;
}

---

The only programmers that are better than C programmers are those who code in 1's and 0's.....

Programm3r
My Blog: ^_^

Programm3r wrote:

Cause I think you don't understand.

struct record
{        
    char recordType[3];	
    char fieldName[30];	
    char fieldType[2];	
    char fieldLen[3]; // you erroneously had 2
} RecordAttributes[3];
 
char SemiBuffer[1024] = "MA,RECORDTYPE,C,32,MA,DEVID,C,4,MD,RECORDTYPE,C,15";
 
void main( void )
{
    char *strToken;
    int  x = 0,
         nComma = 0;
 
    strToken = strtok(SemiBuffer, ",");
    while (strToken != NULL)
    {
        switch (nComma)
        {
            case 0:
                strcpy(RecordAttributes[x].recordType, strToken);
                break;
 
            case 1:
                strcpy(RecordAttributes[x].fieldName, strToken);
                break;
 
            case 2:
                strcpy(RecordAttributes[x].fieldType, strToken);
                break;
 
            case 3:
                strcpy(RecordAttributes[x].fieldLen, strToken);
                break;
        }
 
        strToken = strtok(NULL, ",");
        
        nComma++;
        if (nComma > 3)
        {
            nComma = 0;
            x++;
        }
    }
}

for (i = 0; i < 9860708750; i++)
{
    if ( (i % 3) == 0 )
    {
       Here goes stuff that will happen when i = 0,3,6,9,....
    }

}

Iain Clarke wrote:

for (i = 0; i < 9860708750; i++)