C / C++ / MFC

mrby123 wrote:

So after the function call, I delete these two arrays.

mrby123 wrote:

Now I need a good way to pass these 2D arrays to the function

float **ihl;
int **go;
  
earth(ihl, go);

int fun(int a[3][5])
{
//...
}

int fun(int * a, int m, int n)
{
//...
}

#include <stdio.h>
#include <stdlib.h>


void add(int swap[3][2], int swap2[3][2]) 		/* Function definition 	*/
{
  int temp,i;

  for (i=0; i<3; i++)
  {
    temp       = swap[i][0];
    swap[i][0] = swap[i][1];
    swap[i][1] = temp;
  }
  return;
}



void display(int array[3][2],int array2[3][2]  ) 		/* Function definition 	*/
{
  int count=0,count1=0;

  for (count=0;count<3;count++)
    for (count1=0;count1<2;count1++)
      printf("%d ", array[count][count1]);

   printf("\n");
  puts("");
}

int main()
{
	int i[3][2]=  { {1,2}, {3,4}, {5,6}  };

  display(i,i);				/* i is a pointer	*/

  add(i,i);

  display(i,i);

  return 0;
}