composite_forward_iterator.cpp

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#include "composite_forward_iterator.h"
 
#include "IteratorsFunctionality.h"
 
using namespace std;
 
namespace gui_framework
{
    namespace iterators
    {
        composite_forward_iterator::composite_forward_iterator(BaseComponent* component) noexcept :
            currentComponent(component)
        {
 
        }
 
        BaseComponent* composite_forward_iterator::operator * () noexcept
        {
            return currentComponent;
        }
 
        const BaseComponent* composite_forward_iterator::operator * () const noexcept
        {
            return currentComponent;
        }
 
        BaseComponent* composite_forward_iterator::operator -> () noexcept
        {
            return currentComponent;
        }
 
        const BaseComponent* composite_forward_iterator::operator -> () const noexcept
        {
            return currentComponent;
        }
 
        interfaces::IBaseConstForwardIterator<BaseComponent, composite_forward_iterator>& composite_forward_iterator::operator ++ () noexcept
        {
            utility::getNextComponent(currentComponent, parents, indices);
 
            return *this;
        }
 
        composite_forward_iterator composite_forward_iterator::operator ++ (int) noexcept
        {
            composite_forward_iterator tem(*this);
 
            utility::getNextComponent(currentComponent, parents, indices);
 
            return tem;
        }
 
        bool composite_forward_iterator::operator == (const IBaseConstForwardIterator<BaseComponent, composite_forward_iterator>& composite_forward_iterator) const noexcept
        {
            return currentComponent == *composite_forward_iterator;
        }
 
        bool composite_forward_iterator::operator != (const IBaseConstForwardIterator<BaseComponent, composite_forward_iterator>& composite_forward_iterator) const noexcept
        {
            return currentComponent != *composite_forward_iterator;
        }
    }
}