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test_tuples.cc
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/**
* @file test_tuples.cc
*
* @author Nicolas Richart
*
* @date creation mar déc 10 2019
*
* @brief A Documented file.
*
*
* Copyright (©) 2010-2011 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* akantu-iterators is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* akantu-iterators 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with akantu-iterators. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "aka_tuple_tools.hh"
/* -------------------------------------------------------------------------- */
#include <gtest/gtest.h>
/* -------------------------------------------------------------------------- */
using namespace aka;
using namespace aka::tuple;
TEST(NamedTuples, GNUExtension) {
const auto a = std::vector<int>{1, 10, 3};
const auto test = make_named_tuple(
"nom"_n = std::string("Roger"), "age"_n = 47, "taille"_n = 1.92,
"liste"_n = std::vector<int>({1, 2, 3}), "ref"_n = a);
auto nom = test.get("nom"_n);
EXPECT_EQ(47, test.get("age"_n));
EXPECT_EQ("Roger", nom);
EXPECT_EQ(1.92, test.get("taille"_n));
EXPECT_EQ(a.data(), test.get("ref"_n).data());
EXPECT_EQ(47, std::get<1>(test));
}
TEST(NamedTuples, WithHash) {
const auto a = std::vector<int>{1, 10, 3};
const auto tuple = make_named_tuple(
get<"nom"_h>() = std::string("Roger"), get<"age"_h>() = 47, get<"taille"_h>() = 1.92,
get<"liste"_h>() = std::vector<int>({1, 2, 3}), get<"ref"_h>() = a);
EXPECT_EQ(47, tuple::get<"age"_h>(tuple));
EXPECT_EQ("Roger", tuple::get<"nom"_h>(tuple));
EXPECT_EQ(1.92, tuple::get<"taille"_h>(tuple));
EXPECT_EQ(a.data(), tuple::get<"ref"_h>(tuple).data());
EXPECT_EQ(47, std::get<1>(tuple));
}
TEST(NamedTuples, Mix) {
const auto tuple = make_named_tuple(
get<"nom"_h>() = std::string("Roger"), get<"age"_h>() = 47);
EXPECT_EQ(47, tuple.get("age"_n));
}

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