Rcpp Version 0.12.12
r_binary_op.h
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1 // -*- mode: C++; c-indent-level: 4; c-basic-offset: 4; tab-width: 8 -*-
2 //
3 // LessThan.h: Rcpp R/C++ interface class library -- vector operators
4 //
5 // Copyright (C) 2010 - 2011 Dirk Eddelbuettel and Romain Francois
6 //
7 // This file is part of Rcpp.
8 //
9 // Rcpp is free software: you can redistribute it and/or modify it
10 // under the terms of the GNU General Public License as published by
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13 //
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17 // GNU General Public License for more details.
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21 
22 #ifndef Rcpp__sugar__r_binary_op_h
23 #define Rcpp__sugar__r_binary_op_h
24 
25 namespace Rcpp{
26 namespace sugar{
27 
28 #undef RCPP_OP
29 #define RCPP_OP(NAME,OP) \
30 template <int RTYPE> \
31 class NAME { \
32 public: \
33  typedef typename traits::storage_type<RTYPE>::type STORAGE ; \
34  inline int operator()( STORAGE lhs, STORAGE rhs) const { \
35  return lhs OP rhs ; \
36  } \
37 } ;
38 RCPP_OP(less,<)
39 RCPP_OP(greater,>)
40 RCPP_OP(less_or_equal,<=)
41 RCPP_OP(greater_or_equal,>=)
42 RCPP_OP(equal,==)
43 RCPP_OP(not_equal,!=)
44 #undef RCPP_OP
45 
46 
47 } // sugar
48 } // Rcpp
49 
50 #endif
#define RCPP_OP(NAME, OP)
Definition: r_binary_op.h:29
bool less(T lhs, T rhs)
Definition: median.h:55
Rcpp API.
Definition: algo.h:28