Rcpp Version 0.12.12
is_arithmetic.h
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1 // -*- mode: C++; c-indent-level: 4; c-basic-offset: 4; tab-width: 8 -*-
2 /* :tabSize=4:indentSize=4:noTabs=false:folding=explicit:collapseFolds=1: */
3 //
4 // is_wide_string.h: Rcpp R/C++ interface class library -- traits to help wrap
5 //
6 // Copyright (C) 2013 Dirk Eddelbuettel and Romain Francois
7 //
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9 //
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22 
23 #ifndef Rcpp__traits__is_arithmetic__h
24 #define Rcpp__traits__is_arithmetic__h
25 
26 namespace Rcpp{
27 namespace traits{
28 
29  template<typename>
30  struct is_arithmetic : public false_type { };
31 
32  template<>
33  struct is_arithmetic<short> : public true_type { };
34 
35  template<>
36  struct is_arithmetic<const short> : public true_type { };
37 
38  template<>
39  struct is_arithmetic<unsigned short> : public true_type { };
40 
41  template<>
42  struct is_arithmetic<const unsigned short> : public true_type { };
43 
44  template<>
45  struct is_arithmetic<int> : public true_type { };
46 
47  template<>
48  struct is_arithmetic<const int> : public true_type { };
49 
50  template<>
51  struct is_arithmetic<unsigned int> : public true_type { };
52 
53  template<>
54  struct is_arithmetic<const unsigned int> : public true_type { };
55 
56  template<>
57  struct is_arithmetic<long> : public true_type { };
58 
59  template<>
60  struct is_arithmetic<const long> : public true_type { };
61 
62  template<>
63  struct is_arithmetic<unsigned long> : public true_type { };
64 
65  template<>
66  struct is_arithmetic<const unsigned long> : public true_type { };
67 
68 #if defined(RCPP_HAS_LONG_LONG_TYPES)
69 
70  template<>
71  struct is_arithmetic<rcpp_long_long_type> : public true_type { };
72 
73  template<>
74  struct is_arithmetic<const rcpp_long_long_type> : public true_type { };
75 
76  template<>
77  struct is_arithmetic<rcpp_ulong_long_type> : public true_type { };
78 
79  template<>
80  struct is_arithmetic<const rcpp_ulong_long_type> : public true_type { };
81 
82 #endif
83 
84  template<>
85  struct is_arithmetic<float> : public true_type { };
86 
87  template<>
88  struct is_arithmetic<const float> : public true_type { };
89 
90  template<>
91  struct is_arithmetic<double> : public true_type { };
92 
93  template<>
94  struct is_arithmetic<const double> : public true_type { };
95 
96  template<>
97  struct is_arithmetic<long double> : public true_type { };
98 
99  template<>
100  struct is_arithmetic<const long double> : public true_type { };
101 
102 } // traits
103 } // Rcpp
104 
105 #endif
Rcpp API.
Definition: algo.h:28