1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
// -*- mode: C++; c-indent-level: 4; c-basic-offset: 4; indent-tabs-mode: nil; -*-
//
// Pairlist.h: Rcpp R/C++ interface class library -- pair lists objects (LISTSXP)
//
// Copyright (C) 2010 - 2025 Dirk Eddelbuettel and Romain Francois
//
// This file is part of Rcpp.
//
// Rcpp is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 2 of the License, or
// (at your option) any later version.
//
// Rcpp is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Rcpp. If not, see <http://www.gnu.org/licenses/>.
#ifndef Rcpp_Pairlist_h
#define Rcpp_Pairlist_h
#include <RcppCommon.h>
#include <Rcpp/DottedPair.h>
#include <Rcpp/r_cast.h>
namespace Rcpp{
RCPP_API_CLASS(Pairlist_Impl),
public DottedPairProxyPolicy<Pairlist_Impl<StoragePolicy> >,
public DottedPairImpl<Pairlist_Impl<StoragePolicy> >{
public:
RCPP_GENERATE_CTOR_ASSIGN(Pairlist_Impl)
typedef typename DottedPairProxyPolicy<Pairlist_Impl>::DottedPairProxy Proxy ;
typedef typename DottedPairProxyPolicy<Pairlist_Impl>::const_DottedPairProxy const_Proxy ;
Pairlist_Impl(){}
Pairlist_Impl(SEXP x){
Storage::set__(r_cast<LISTSXP>(x)) ;
}
template <typename... T>
Pairlist_Impl(const T&... args ){
Storage::set__(pairlist(args... )) ;
}
void update(SEXP x) {
if (TYPEOF(x) != LISTSXP) {
Storage::set__(r_cast<LISTSXP>(x));
}
}
} ;
typedef Pairlist_Impl<PreserveStorage> Pairlist ;
}
#endif
|
