BS 0.0.1 降低同化限制
This commit is contained in:
@@ -8,157 +8,15 @@ namespace Convention
|
||||
{
|
||||
namespace Generics
|
||||
{
|
||||
namespace Iterator
|
||||
{
|
||||
|
||||
/**
|
||||
* @brief 序列迭代器接口
|
||||
* @tparam ReadValueType 读出元素类型
|
||||
* @version BS 0.0.1
|
||||
*/
|
||||
template<typename ReadValueType>
|
||||
struct ISequenceIterator
|
||||
{
|
||||
virtual ~ISequenceIterator() {}
|
||||
virtual void Next() abstract;
|
||||
virtual ReadValueType ReadValue() const abstract;
|
||||
ISequenceIterator& operator++()
|
||||
{
|
||||
this->Next();
|
||||
return *this;
|
||||
}
|
||||
virtual bool operator==(const ISequenceIterator& other) const noexcept abstract;
|
||||
bool operator!=(const ISequenceIterator& other) const noexcept
|
||||
{
|
||||
return !(*this == other);
|
||||
}
|
||||
ReadValueType operator*() const
|
||||
{
|
||||
return ReadValue();
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* @brief 序列迭代器的默认实现
|
||||
* @tparam Sequence 序列类型
|
||||
* @tparam Index 索引类型, 必须为具有operator++()的类型
|
||||
* @tparam ReadValueType 读出元素类型
|
||||
* @version BS 0.0.1
|
||||
*/
|
||||
template<
|
||||
typename Sequence,
|
||||
typename Index,
|
||||
typename ReadValueType = decltype(std::declval<Sequence>()[std::declval<Index>()])
|
||||
>
|
||||
class DefaultSequenceIterator
|
||||
: public ISequenceIterator<ReadValueType>,
|
||||
public IComparable<DefaultSequenceIterator<Sequence, Index, ReadValueType>, ICompare<Index>>
|
||||
{
|
||||
private:
|
||||
Sequence& target;
|
||||
Index index;
|
||||
public:
|
||||
operator const Index&()
|
||||
{
|
||||
return index;
|
||||
}
|
||||
DefaultSequenceIterator(Sequence& target, Index index)
|
||||
: __init(target), __init(index)
|
||||
{
|
||||
}
|
||||
DefaultSequenceIterator(const DefaultSequenceIterator& other) noexcept
|
||||
: target(other.target), index(other.index)
|
||||
{
|
||||
}
|
||||
DefaultSequenceIterator& operator=(const DefaultSequenceIterator& other) noexcept
|
||||
{
|
||||
target = other.target;
|
||||
index = other.index;
|
||||
return *this;
|
||||
}
|
||||
virtual ~DefaultSequenceIterator() {}
|
||||
void Next()
|
||||
{
|
||||
index++;
|
||||
}
|
||||
ReadValueType ReadValue() const
|
||||
{
|
||||
return target[index];
|
||||
}
|
||||
bool operator==(const ISequenceIterator<ReadValueType>& other) const noexcept
|
||||
{
|
||||
auto ptr = dynamic_cast<const DefaultSequenceIterator* const>(&other);
|
||||
if (ptr != nullptr)
|
||||
return index == ptr->index;
|
||||
return false;
|
||||
}
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief 序列接口
|
||||
* @tparam Element 元素
|
||||
* @tparam Index 索引类型, 必须为具有operator++()的类型
|
||||
* @tparam ReadValueType 读出元素类型
|
||||
* @tparam SequenceIterator 迭代器类型
|
||||
* @version BS 0.0.1
|
||||
*/
|
||||
template<
|
||||
typename Element,
|
||||
typename Index,
|
||||
typename ReadValueType,
|
||||
typename SequenceIterator
|
||||
>
|
||||
struct ISequence
|
||||
{
|
||||
virtual ~ISequence() {}
|
||||
virtual ReadValueType operator[](Index index) abstract;
|
||||
virtual SequenceIterator begin() abstract;
|
||||
virtual SequenceIterator end() abstract;
|
||||
};
|
||||
|
||||
/**
|
||||
* @brief 栈上静态数组
|
||||
* @tparam Element 内容物类型
|
||||
* @tparam size 元素大小
|
||||
* @tparam ElementSize 内容物数量
|
||||
* @version BS 0.0.1
|
||||
*/
|
||||
template<typename Element, size_t size>
|
||||
class Array
|
||||
: public ISequence<Element, int64_t, Element&,
|
||||
Iterator::DefaultSequenceIterator<Array<Element, size>, int64_t, Element&>
|
||||
>
|
||||
{
|
||||
private:
|
||||
std::array<Element, size> container;
|
||||
public:
|
||||
using iterator = Iterator::DefaultSequenceIterator<Array<Element, size>, int64_t, Element&>;
|
||||
template<typename... Args>
|
||||
Array(Args&&... args) :container(std::forward<Args>(args)...) {}
|
||||
Array& operator=(Array&& other)
|
||||
{
|
||||
container = std::move(other.container);
|
||||
return *this;
|
||||
}
|
||||
virtual ~Array() {}
|
||||
decltype(auto) RawData() const noexcept
|
||||
{
|
||||
return container;
|
||||
}
|
||||
Element& operator[](int64_t index) override
|
||||
{
|
||||
return container[index < 0 ? index + size : index];
|
||||
}
|
||||
virtual iterator begin()
|
||||
{
|
||||
return iterator(*this, 0);
|
||||
}
|
||||
virtual iterator end()
|
||||
{
|
||||
return iterator(*this, size);
|
||||
}
|
||||
};
|
||||
template<typename Element, size_t ElementSize>
|
||||
using Array = std::array<Element, ElementSize>;
|
||||
|
||||
/**
|
||||
* @brief 栈上静态Bool数组
|
||||
|
Reference in New Issue
Block a user