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* All Files have been modified for inclusion of namespace cln;
[cln.git] / src / rational / elem / cl_RA_plusp.cc
1 // plusp().
2
3 // General includes.
4 #include "cl_sysdep.h"
5
6 // Specification.
7 #include "cln/rational.h"
8
9
10 // Implementation.
11
12 #define minusp inline_minusp
13 #define zerop inline_zerop
14 #include "cl_RA.h"
15 #undef zerop
16 #undef minusp
17
18 namespace cln {
19
20 cl_boolean plusp (const cl_RA& x)
21 {
22         if (inline_minusp(x))
23                 return cl_false; // x<0 -> nein
24         elif (inline_zerop(x))
25                 return cl_false; // x=0 -> nein
26         else
27                 return cl_true; // sonst ist x>0.
28 }
29
30 }  // namespace cln