IteratorForward.h

//
// Created by henri on 09/09/22.
//
 
#ifndef OPTIMIZE_ITERATORFORWARD_H
#define OPTIMIZE_ITERATORFORWARD_H
 
#include <memory>
 
namespace idol {
    template<class T, class IteratorT, class ConstIteratorT>
    class IteratorForward;
 
    template<class T, class ConstIteratorT>
    class ConstIteratorForward;
}
 
template<class T, class IteratorT = typename T::iterator, class ConstIteratorT = typename T::const_iterator>
class idol::IteratorForward {
    T& m_container;
public:
    IteratorForward(T& t_container) : m_container(t_container) {} // NOLINT(google-explicit-constructor)
 
    IteratorForward(const IteratorForward& t_src) = default;
    IteratorForward(IteratorForward&&) noexcept = default;
 
    IteratorForward& operator=(const IteratorForward&) = delete;
    IteratorForward& operator=(IteratorForward&&) noexcept = delete;
 
    IteratorT begin() { return m_container.begin(); }
    IteratorT end() { return m_container.end(); }
    [[nodiscard]] ConstIteratorT begin() const { return m_container.begin(); }
    [[nodiscard]] ConstIteratorT end() const { return m_container.end(); }
    [[nodiscard]] ConstIteratorT cbegin() const { return m_container.begin(); }
    [[nodiscard]] ConstIteratorT cend() const { return m_container.end(); }
 
    [[nodiscard]] unsigned int size() const { return m_container.size(); }
};
 
template<class T, class ConstIteratorT = typename T::const_iterator>
class idol::ConstIteratorForward {
    const T& m_container;
public:
    ConstIteratorForward(const T& t_container) : m_container(t_container) {} // NOLINT(google-explicit-constructor)
 
    ConstIteratorForward(const ConstIteratorForward&) = default;
    ConstIteratorForward(ConstIteratorForward&&) noexcept = default;
 
    ConstIteratorForward& operator=(const ConstIteratorForward&) = delete;
    ConstIteratorForward& operator=(ConstIteratorForward&&) noexcept = delete;
 
    [[nodiscard]] ConstIteratorT begin() const { return m_container.begin(); }
    [[nodiscard]] ConstIteratorT end() const { return m_container.end(); }
    [[nodiscard]] ConstIteratorT cbegin() const { return m_container.begin(); }
    [[nodiscard]] ConstIteratorT cend() const { return m_container.end(); }
 
    [[nodiscard]] unsigned int size() const { return m_container.size(); }
};
 
#endif //OPTIMIZE_ITERATORFORWARD_H