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Procedure
Abstract
Required_Reading
Keywords
Brief_I/O
Detailed_Input
Detailed_Output
Parameters
Exceptions
Files
Particulars
Examples
Restrictions
Literature_References
Author_and_Institution
Version
Index_Entries

Procedure

   void removi_c ( SpiceInt        item,
                   SpiceCell     * set  )


Abstract

 
   Remove an item from an integer set.
 

Required_Reading

 
   SETS 
 

Keywords

 
   CELLS, SETS 
 

Brief_I/O

 
   VARIABLE  I/O  DESCRIPTION 
   --------  ---  -------------------------------------------------- 
   item       I   Item to be removed. 
   set       I/O  Removal set. 
 

Detailed_Input

 
   item        is an item which is to be removed from the specified
               set. item may or may not already be an element of the
               set.


   set         is a CSPICE set.  set must be declared as an integer
               SpiceCell.
 
               On input, set may or may not contain the input item 
               as an element. 
 

Detailed_Output

 
   set          on output contains the difference of the input set and
                the input item. If the item is not an element of the
                set, the set is not changed.
 

Parameters

 
   None. 
 

Exceptions

 
   1) If the input set argument is a SpiceCell of type other than
      integer, the error SPICE(TYPEMISMATCH) is signaled.
 
   2) If the input set argument does not qualify as a CSPICE set, 
      the error SPICE(NOTASET) will be signaled.  CSPICE sets have
      their data elements sorted in increasing order and contain
      no duplicate data elements.
 

Files

 
   None. 
 

Particulars

 
   None. 
 

Examples

 
   1) In the following example, the NAIF ID code of Pluto is removed from 
      the integer set planets and inserted into the integer set 
      asteroids. 

         #include "SpiceUsr.h"
                .
                .
                .
         /.
         Declare the sets with maximum number of elements MAXSIZ.
         ./
         SPICEINT_CELL ( planets,   MAXSIZ );
         SPICEINT_CELL ( asteroids, MAXSIZ );
                .
                .
                .
         removi_c ( 999, &planets   );
         insrti_c ( 999, &asteroids ); 


      If 999 is not an element of planets, then the contents of planets
      are not changed. Similarly, if 999 is already an element of
      asteroids, the contents of asteroids remain unchanged.
 

Restrictions

 
   None. 
 

Literature_References

 
   None. 
 

Author_and_Institution

   N.J. Bachman    (JPL) 
   C.A. Curzon     (JPL) 
   W.L. Taber      (JPL) 
   I.M. Underwood  (JPL) 
 

Version

 
   -CSPICE Version 1.0.0, 07-AUG-2002 (NJB) (CAC) (WLT) (IMU)

Index_Entries

 
   remove an item from an integer set 
 
Wed Apr  5 17:54:41 2017