set.cpp

// SPDX-License-Identifier: BSL-1.0
// SPDX-FileCopyrightText: Copyright (C) 2020 Tobias Hienzsch
 
#include <etl/cassert.hpp>
 
#if defined(TETL_ENABLE_CXX_MODULES)
import etl;
#else
    #include <etl/algorithm.hpp>
    #include <etl/array.hpp>
    #include <etl/iterator.hpp>
    #include <etl/set.hpp>
#endif
 
#include <stdio.h>
 
auto main() -> int
{
    // Basic usage
    etl::static_set<int, 16> set1;
    set1.insert(3); // 3
    set1.insert(1); // 1, 3
    set1.insert(2); // 1, 2, 3
    set1.insert(4); // 1, 2, 3, 4
    set1.insert(4); // 1, 2, 3, 4
 
    etl::for_each(set1.begin(), set1.end(), [](auto key) { ::printf("%d\n", key); });
 
    assert(set1.contains(2));
    assert(not set1.contains(5));
 
    // Construct from range
    auto data = etl::array{1.0F, 2.0F, 3.0F};
    auto set2 = etl::static_set<float, 3>{data.begin(), data.end()};
 
    assert(set2.full());
    assert(set2.size() == 3);
    assert(set2.count(1.0F) == 1);
 
    return 0;
}