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#pragma once
#include <library/cpp/yt/string/string_builder.h>
#include <util/system/compiler.h>
#include <initializer_list>
namespace NYT {
////////////////////////////////////////////////////////////////////////////////
template <class TContainer>
class TNonEmpty
{
public:
using TUnderlying = TContainer;
using size_type = typename TUnderlying::size_type;
using difference_type = typename TUnderlying::difference_type;
using value_type = typename TUnderlying::value_type;
using iterator = typename TUnderlying::iterator;
using const_iterator = typename TUnderlying::const_iterator;
using const_reverse_iterator = typename TUnderlying::const_reverse_iterator;
using reverse_iterator = typename TUnderlying::reverse_iterator;
using reference = typename TUnderlying::reference;
using const_reference = typename TUnderlying::const_reference;
using pointer = typename TUnderlying::pointer;
using const_pointer = typename TUnderlying::const_pointer;
explicit TNonEmpty(TContainer underlying);
template <class TIterator>
TNonEmpty(TIterator first, TIterator last);
TNonEmpty(std::initializer_list<value_type> values);
size_type size() const;
void resize(size_type size);
void resize(size_type size, const value_type& value);
iterator begin();
const_iterator begin() const;
iterator end();
const_iterator end() const;
reverse_iterator rbegin();
const_reverse_iterator rbegin() const;
reverse_iterator rend();
const_reverse_iterator rend() const;
pointer data();
const_pointer data() const;
reference operator[](size_type index);
const_reference operator[](size_type index) const;
reference front();
const_reference front() const;
reference back();
const_reference back() const;
void push_back(const value_type& value);
void push_back(value_type&& value);
template <class... TArgs>
reference emplace_back(TArgs&&... args);
void pop_back();
const TContainer& Get() const Y_LIFETIME_BOUND;
operator const TContainer&() const Y_LIFETIME_BOUND;
private:
TContainer Underlying_;
};
template <class TContainer>
void FormatValue(TStringBuilderBase* builder, const TNonEmpty<TContainer>& nonempty, TStringBuf spec);
////////////////////////////////////////////////////////////////////////////////
} // namespace NYT
#define NON_EMPTY_INL_H_
#include "non_empty-inl.h"
#undef NON_EMPTY_INL_H_
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