ilist.hpp

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

namespace xtd {
  namespace collections {
    namespace generic {
      template<class type_t>
      class ilist : public icollection<type_t> {
      public:
        
        inline static constexpr xtd::size npos = xtd::npos;
        
        static inline constexpr xtd::size bpos = 0;
        
        static inline constexpr xtd::size epos = npos - 1;
        
        
        virtual auto is_fixed_size() const noexcept -> bool = 0;
        
        
        [[nodiscard]] virtual auto index_of(const type_t& item) const noexcept -> xtd::size = 0;
        
        virtual auto insert(xtd::size index, const type_t& item) -> void = 0;
        
        virtual auto remove_at(xtd::size index) -> void = 0;
        
        
        virtual auto operator [](xtd::size index) const -> const type_t& = 0;
        virtual auto operator [](xtd::size index) -> type_t& = 0;
      };
    }
  }
}