Thread: double array in function

Hello I would like some info of how to it.

I have a double array which I read the data from a file in the main. What I want is to use the contents of this array in a function and return the result to main

Code:

 #include
 .... ........ 
function(what to write?)  
 main()  { 
 double **array 
 allocate space
 scan file 
have the data into the array
  something=function( )  
 } 
 


function(what to write?)
 { 
declare variables.....  
 for (i=0;i<=num_of_forces;i++)   
  {
for (j=0;j<=num_of_genes;j++) 	
{ 	
  a=a+(array[i][j]);    	
}    
return a;   
 } 
}