C++ (Cpp) OTMLNodePtr::copy示例

示例#1

文件： otmlnode.cpp 项目： AdamSC1-ddg/otclient

void OTMLNode::addChild(const OTMLNodePtr& newChild)
{
    // replace is needed when the tag is marked as unique
    if(newChild->hasTag()) {
        for(const OTMLNodePtr& node : m_children) {
            if(node->tag() == newChild->tag() && (node->isUnique() || newChild->isUnique())) {
                newChild->setUnique(true);

                if(node->hasChildren() && newChild->hasChildren()) {
                    OTMLNodePtr tmpNode = node->clone();
                    tmpNode->merge(newChild);
                    newChild->copy(tmpNode);
                }

                replaceChild(node, newChild);

                // remove any other child with the same tag
                auto it = m_children.begin();
                while(it != m_children.end()) {
                    OTMLNodePtr node = (*it);
                    if(node != newChild && node->tag() == newChild->tag()) {
                        it = m_children.erase(it);
                    } else
                        ++it;
                }
                return;
            }
        }
    }

    m_children.push_back(newChild);
}