Method GetFirstChildDiffPosition

Src/DiffItemList.cpp:81–90

* @brief Get position of first child item in structured DIFFITEM tree * @param [in] par Position of parent diff item (maybe `nullptr`) * @return Position of first child item (or `nullptr` if no children) */

 * @return Position of first child item (or `nullptr` if no children)
 */
DIFFITEM *DiffItemList::GetFirstChildDiffPosition(const DIFFITEM *par) const
{
	if (par == nullptr)
	{
		assert(m_pRoot != nullptr);
		return m_pRoot->GetFirstChild();
	}
	else
		return par->GetFirstChild();
}

/**
 * @brief Get position of next item in structured DIFFITEM tree