Rcpp Version 1.0.9
has_na.h
Go to the documentation of this file.
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 // has_na.h: Rcpp R/C++ interface class library -- NA handling
5 //
6 // Copyright (C) 2010 - 2011 Dirk Eddelbuettel and Romain Francois
7 //
8 // This file is part of Rcpp.
9 //
10 // Rcpp is free software: you can redistribute it and/or modify it
11 // under the terms of the GNU General Public License as published by
12 // the Free Software Foundation, either version 2 of the License, or
13 // (at your option) any later version.
14 //
15 // Rcpp is distributed in the hope that it will be useful, but
16 // WITHOUT ANY WARRANTY; without even the implied warranty of
17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 // GNU General Public License for more details.
19 //
20 // You should have received a copy of the GNU General Public License
21 // along with Rcpp. If not, see <http://www.gnu.org/licenses/>.
22 
23 #ifndef Rcpp__traits__has_na__h
24 #define Rcpp__traits__has_na__h
25 
26 namespace Rcpp{
27 namespace traits{
28 
35 template<int RTYPE> struct has_na : public false_type{} ;
36 
40 template<> struct has_na<INTSXP> : public true_type{};
41 
45 template<> struct has_na<REALSXP> : public true_type{};
46 
50 template<> struct has_na<CPLXSXP> : public true_type{};
51 
55 template<> struct has_na<STRSXP> : public true_type{};
56 
60 template<> struct has_na<LGLSXP> : public true_type{};
61 
62 }
63 }
64 
65 #endif
Rcpp API.
Definition: algo.h:28