#!/usr/bin/r -t
#
# Copyright (C) 2010 - 2012 John Chambers, 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/>.
.runThisTest <- Sys.getenv("RunAllRcppTests") == "yes"
if (.runThisTest) {
test.modRef <- function() {
inc <- '
class World {
public:
World() : 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( World* w ){
w->set( "" );
}
RCPP_MODULE(yada){
using namespace Rcpp ;
class_<World>( "World" )
.default_constructor()
.method( "greet", &World::greet )
.method( "set", &World::set )
.method( "clear", &clearWorld )
.field( "foo", &World::foo )
.field_readonly( "bar", &World::bar )
;
}
'
fx <- inline::cxxfunction( signature(), "" , include = inc, plugin = "Rcpp" )
mod <- Module( "yada", getDynLib(fx) )
World <- mod$World
ww = new(World)
wg = World$new()
checkEquals(ww$greet(), wg$greet())
wgg <- wg$greet()
ww$set("Other")
## test independence of ww, wg
checkEquals(ww$greet(), "Other")
checkEquals(wg$greet(), wgg)
World$methods(twice = function() paste(greet(), greet()))
checkEquals(ww$twice(), paste(ww$greet(), ww$greet()))
}
}
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