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File: modref.cpp
// -*- mode: C++; c-indent-level: 4; c-basic-offset: 4; tab-width: 8 -*- // // modref.cpp: Rcpp R/C++ interface class library -- module unit tests // // Copyright (C) 2013 - 2015 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/>. #include <Rcpp.h> using namespace Rcpp ; class ModRefWorld { public: ModRefWorld() : foo(1), msg("hello") {} void set(std::string msg_) { this->msg = msg_; } std::string greet() { return msg; } int foo ; double bar ; private: std::string msg; }; void clearWorld( ModRefWorld* w ){ w->set( "" ); } RCPP_MODULE(modrefmodule){ class_<ModRefWorld>( "ModRefWorld" ) .default_constructor() .method( "greet", &ModRefWorld::greet ) .method( "set", &ModRefWorld::set ) .method( "clear", &clearWorld ) .field( "foo", &ModRefWorld::foo ) .field_readonly( "bar", &ModRefWorld::bar ) ; }