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Replace unused macro with cl_unused.
[cln.git] / src / complex / elem / cl_C_realpart.cc
1 // realpart().
2
3 // General includes.
4 #include "base/cl_sysdep.h"
5
6 // Specification.
7 #include "cln/complex.h"
8
9
10 // Implementation.
11
12 #include "complex/cl_C.h"
13
14 namespace cln {
15
16 const cl_R realpart (const cl_N& x)
17 {
18         if (realp(x)) {
19                 DeclareType(cl_R,x);
20                 return x;
21         } else {
22                 DeclareType(cl_C,x);
23                 return realpart(x);
24         }
25 }
26
27 }  // namespace cln