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implemented move for other with different capacity

This commit is contained in:
Patrick 2024-07-22 22:51:22 +02:00
parent 297c42b176
commit 67d3a2f4cf
1 changed files with 28 additions and 3 deletions
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31
include/const_vector.hpp
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@ -57,6 +57,8 @@ namespace cc {
template <std::size_t N2>
constexpr const_vector(const const_vector<value_type, N2>& other);
constexpr const_vector(const_vector&& other) noexcept;
template <std::size_t N2>
constexpr const_vector(const_vector<value_type, N2>&& other);
constexpr ~const_vector() = default; // elements in static array should be destroyed automatically
@ -64,6 +66,8 @@ namespace cc {
template <std::size_t N2>
constexpr const_vector<T, N>& operator=(const const_vector<value_type, N2>& other);
constexpr const_vector<T, N>& operator=(const_vector&& other) noexcept;
template <std::size_t N2>
constexpr const_vector<T, N>& operator=(const_vector<value_type, N2>&& other);
//constexpr const_vector<T, N>& operator=(const value_type (&array)[N]) noexcept; // not needed as functionally equivalent to templated overload
template <std::size_t N2>
constexpr const_vector<T, N>& operator=(const value_type (&array)[N2]) noexcept;
@ -136,9 +140,8 @@ namespace cc {
template<std::size_t N2>
constexpr void swap(const_vector<T, N2>& other);
#ifdef UNIT_TEST
friend test_const_vector;
#endif
template <typename T2, std::size_t N2>
friend class const_vector;
};
@ -253,6 +256,15 @@ namespace cc {
std::move(other.begin(), other.end(), _arr);
}
template<typename T, std::size_t N>
template<std::size_t N2>
constexpr const_vector<T, N>::const_vector(const_vector<value_type, N2> &&other)
: _size(other._size)
{
if (_len <= other.size()) throw std::invalid_argument("size of other has to be equal to or smaller than this");
std::move(other.begin(), other.end(), _arr);
}
template<typename T, std::size_t N>
constexpr const_vector<T, N> &const_vector<T, N>::operator=(const const_vector &other)
{
@ -292,6 +304,19 @@ namespace cc {
return *this;
}
template<typename T, std::size_t N>
template<std::size_t N2>
constexpr const_vector<T, N> &const_vector<T, N>::operator=(const_vector<value_type, N2> &&other)
{
if (other.size() > _len) throw std::invalid_argument("size of other has to be equal to or smaller than this");
clear();
std::move(other.begin(), other.end(), _arr);
_size = other._size;
return *this;
}
template<typename T, std::size_t N>
template<std::size_t N2>
constexpr const_vector<T, N> &const_vector<T, N>::operator=(const value_type (&array)[N2]) noexcept