43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
#ifndef LIST_H
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#define LIST_H
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#include "Object.h"
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namespace Kylin {
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template <typename T>
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class List : public Object {
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public:
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static constexpr size_t npos = static_cast<size_t>(-1);
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virtual void append(const T &value) = 0;
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const T &at(size_t index) const { return const_cast<List *>(this)->operator[](index); }
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virtual inline void push_back(const T &value) { append(value); }
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/**
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* @brief Inserts value at index position i in the list.
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* If i >= size(), the value is appended to the list.
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*/
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virtual void insert(size_t index, const T &value) = 0;
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virtual void removeAt(size_t index) = 0;
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virtual void clear() = 0;
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virtual size_t size() const noexcept = 0;
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size_t length() const noexcept { return size(); }
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bool empty() const noexcept { return size() == 0; }
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virtual size_t indexOf(const T &value, size_t from = 0) const = 0;
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virtual T &last() = 0;
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const T &last() const { return const_cast<List *>(this)->last(); }
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virtual T &operator[](size_t index) = 0;
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const T &operator[](size_t index) const { return const_cast<List *>(this)->operator[](index); }
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};
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} // namespace Kylin
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#endif // LIST_H
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