src/rational/elem/cl_RA_numerator.cc

   1 // numerator().
   2
   3 // General includes.
   4 #include "base/cl_sysdep.h"
   5
   6 // Specification.
   7 #include "cln/rational.h"
   8
   9
  10 // Implementation.
  11
  12 #include "rational/cl_RA.h"
  13
  14 namespace cln {
  15
  16 const cl_I numerator (const cl_RA& r)
  17 {
  18         if (integerp(r)) {
  19                 DeclareType(cl_I,r);
  20                 return r;
  21         } else
  22                 return TheRatio(r)->numerator;
  23 }
  24
  25 }  // namespace cln