Question

I am trying to pass an array (2d) to a function as an parameter.
I have a code as follows:

int main()
 {
  float T[100][100];
  void set_T(float T[][]);
}


void set_T(float T1[][])
{


  for (int i =0 ; i<90;i++)
  {
      for(int j =0 ;j <90;j++)
      {
          T1[i][j] = 3;
      }
  }

}

I am not sure how to pass array to a function …I am getting lot of errors. Can any one help please.

Answer 1

Just call it like this:

int main ()
{
    float T[100][100];
    set_T(T);
}

And as @suddnely_me said, the type of T1 in the function declaration need to be float**.