Hi,
I wrote following code to return multidimensional array from pointer function.Input parameter of this function is one dimensional array, output is pointer that point multidimensional array.

double  **function( array< double>^ data,int width,int height ) 
 
  {int i;
  //define returning variable that point multidimensional array
  double **R;
// memory allocation for R
R=new double *[height];
for (i=0;i<height;i++)
{
R[i]=new double [width];
}
 
  // ....
 
 
  return R;
}
 
 
  int main( void ) {
  int M=2;
  int N=10;
  int  i,j;
  // define multimensional array 2x10
 
  array< array< double >^ >^ input = gcnew array< array< double >^ >(M);
 
for (j=0;j<input->Length;j++){
input[j]=gcnew array<double>(N);}
 
// define result1 and result 2 pointers and memory allocate  for these  variables
 
double **result1;
result1 = new double *[N];
for(i=0;i<N;i++)
{result1[i]=new double [M];}
 
double **result2;
result2 = new double *[N];
for(i=0;i<N;i++)
{result2[i]=new double [M];}
 
//............
 
 
// send first row array of multidimensional array to function
 
result1=function(input[0],M,N)
 
// send second row array of multidimensional array to function
 
result2=function(input[1],M,N)
 
// delete  result1 and result2
for (i=0;i<N;i++)
{delete R[k];}
delete R;}
 
return 0;
}

I built this program succesfully in Visual Studio 2008.When I debug this code,the program computed result1 but during computing result2 in the function here:

R=new double *[height];
for (i=0;i<height;i++)
{
R[i]=new double [width];
}

Visual Studio give this error:

An unhandled exception of type 'System.Runtime.InteropServices.SEHException' occurred in stdeneme.exe Additional information: External component has thrown an exception.
Unfortunately I can't understand this error. How can I overcome of this problem?Could you help me please?

Best Regards..

I don't know what's causing the error. Out of memory seems far-fetched. It is more likely some non-standard VC++ oddity.

But I noticed that you have a severe memory leak here:

for (i=0;i<N;i++)
{delete R[k];}
delete R;


This should be

for (i=0; i<N; i++)
{
  delete [] R[k];
}

delete [] R;