59 lines
1.5 KiB
C++
59 lines
1.5 KiB
C++
#include <iostream>
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#include "data_structures/concurrent/concurrent_set.hpp"
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#include "utils/assert.hpp"
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using std::cout;
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using std::endl;
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void print_skiplist(const ConcurrentSet<int>::Accessor &skiplist)
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{
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cout << "---- skiplist set now has: ";
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for (auto &item : skiplist)
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cout << item << ", ";
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cout << "----" << endl;
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}
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int main(void)
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{
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ConcurrentSet<int> set;
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auto accessor = set.access();
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cout << std::boolalpha;
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permanent_assert(accessor.insert(1).second == true,
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"added non-existing 1? (true)");
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permanent_assert(accessor.insert(1).second == false,
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"added already existing 1? (false)");
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permanent_assert(accessor.insert(2).second == true,
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"added non-existing 2? (true)");
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permanent_assert(accessor.find(3) == accessor.end(),
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"item 3 doesn't exist? (true)");
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permanent_assert(accessor.contains(3) == false, "item 3 exists? (false)");
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permanent_assert(accessor.find(2) != accessor.end(),
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"item 2 exists? (true)");
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permanent_assert(*accessor.find(2) == 2, "find item 2");
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permanent_assert(accessor.remove(1) == true, "removed existing 1? (true)");
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permanent_assert(accessor.remove(3) == false,
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"try to remove non existing element");
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permanent_assert(accessor.insert(1).second == true, "add 1 again");
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permanent_assert(accessor.insert(4).second == true, "add 4");
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print_skiplist(accessor);
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return 0;
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}
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