ilist.hpp

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#pragma once
#include "icollection.hpp"
#include "../../bpos.hpp"
#include "../../epos.hpp"
#include "../../npos.hpp"
#include "../../usize.hpp"

namespace xtd {
  namespace collections {
    namespace generic {
      template<typename type_t>
      class ilist : public icollection<type_t> {
      public:
        
        inline static constexpr xtd::usize npos = xtd::npos;
        
        static inline constexpr xtd::usize bpos = 0;
        
        static inline constexpr xtd::usize epos = npos - 1;
        
        
        [[nodiscard]] virtual auto count() const noexcept -> xtd::usize = 0;
        
        virtual auto is_fixed_size() const noexcept -> bool = 0;
        
        [[nodiscard]] virtual auto is_read_only() const noexcept -> bool = 0;
        
        [[nodiscard]] virtual auto is_synchronized() const noexcept -> bool = 0;
        
        [[nodiscard]] virtual auto sync_root() const noexcept -> const xtd::object& = 0;
        
        
        virtual auto add(const type_t& item) -> void = 0;
        
        virtual auto clear() -> void = 0;
        
        [[nodiscard]] virtual auto contains(const type_t& item) const noexcept -> bool = 0;
        
        virtual auto copy_to(xtd::array<type_t>& array, xtd::usize array_index) const -> void = 0;
        
        [[nodiscard]] virtual auto get_enumerator() const -> xtd::collections::generic::enumerator<type_t> = 0;

        [[nodiscard]] virtual auto index_of(const type_t& item) const noexcept -> xtd::usize = 0;
        
        virtual auto insert(xtd::usize index, const type_t& item) -> void = 0;
        
        virtual auto remove(const type_t& item) -> bool = 0;

        virtual auto remove_at(xtd::usize index) -> void = 0;
        
        
        virtual auto operator [](xtd::usize index) const -> const type_t& = 0;
        virtual auto operator [](xtd::usize index) -> type_t& = 0;
      };
    }
  }
}