Rcpp Version 0.12.12
match.h
Go to the documentation of this file.
1 // -*- mode: C++; c-indent-level: 4; c-basic-offset: 4; tab-width: 8 -*-
2 //
3 // match.h: Rcpp R/C++ interface class library -- match
4 //
5 // Copyright (C) 2012 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
11 // the Free Software Foundation, either version 2 of the License, or
12 // (at your option) any later version.
13 //
14 // Rcpp is distributed in the hope that it will be useful, but
15 // WITHOUT ANY WARRANTY; without even the implied warranty of
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 // GNU General Public License for more details.
18 //
19 // You should have received a copy of the GNU General Public License
20 // along with Rcpp. If not, see <http://www.gnu.org/licenses/>.
21 
22 #ifndef Rcpp__sugar__match_h
23 #define Rcpp__sugar__match_h
24 
25 namespace Rcpp{
26 
27 template <int RTYPE, bool NA, typename T, bool RHS_NA, typename RHS_T>
29  Vector<RTYPE> table = table_ ;
30  return sugar::IndexHash<RTYPE>( table ).fill().lookup( x.get_ref() ) ;
31 }
32 
33 } // Rcpp
34 #endif
35 
VECTOR & get_ref()
Definition: VectorBase.h:37
SEXP lookup(const T &vec) const
Definition: IndexHash.h:93
IntegerVector table(const VectorBase< RTYPE, NA, T > &x)
Definition: table.h:126
Rcpp API.
Definition: algo.h:28
IntegerVector match(const VectorBase< RTYPE, NA, T > &x, const VectorBase< RTYPE, RHS_NA, RHS_T > &table_)
Definition: match.h:28