Procedure

   moved_c ( Move a double precision array to another ) 

   void moved_c  ( ConstSpiceDouble    arrfrm [],
                   SpiceInt            ndim,
                   SpiceDouble         arrto  [] )

Abstract

   Copy the elements of one double precision array into another
   array.

Required_Reading

   None.

Keywords

   ARRAY

Brief_I/O

   VARIABLE  I/O  DESCRIPTION
   --------  ---  --------------------------------------------------
   arrfrm     I   Double precision array to be moved.
   ndim       I   Number of elements to copy, i.e. the dimension
                  of `arrfrm' and `arrto'.
   arrto      O   Destination array.

Detailed_Input

   arrfrm      Array from which to copy items.

   ndim        Number of items to copy.

Detailed_Output

   arrto       Array to which items should be copied.

Parameters

   None.

Exceptions

   Error free.

   1)  If ndim < 1, the output array is returned unchanged.

Files

   None.

Particulars

   This routine is simply shorthand for the following 3 lines of
   code.

      for ( i = 0; i < ndim; i++ )
      {
         arrto[i] = arrfrm[i];
      }

Examples

   Often one needs to make a temporary copy of an array so that
   it can be manipulated without altering the original array.
   As pointed out in particulars, you could just do this within
   the code that needs the copy. However, if you have several
   arrays to copy, you can cut the number of lines of code that
   are needed by a third.

   For example:

      for ( i = 0; i < 19; i++ )
      {
         tempa[i] = a[i];
      }

      for ( i = 0; i < 38; i++ )
      {
         tempb[i] = b[i];
      }

   Can be rewritten as

      moved_c ( a, 19, tempa )
      moved_c ( b, 38, tempb )

Restrictions

   None.

Literature_References

   None.

Author_and_Institution

   J. Diaz del Rio     (ODC Space)

Version

   -CSPICE Version 1.0.0, 08-FEB-2021 (JDR)

Index_Entries

   move a d.p. array to another d.p. array