C++ (Cpp) ContainerNode::incrementConnectedSubframeCount示例

示例#1

文件： HTMLFrameOwnerElement.cpp 项目： chunywang/blink-crosswalk

void HTMLFrameOwnerElement::setContentFrame(Frame& frame)
{
    // Make sure we will not end up with two frames referencing the same owner element.
    ASSERT(!m_contentFrame || m_contentFrame->ownerElement() != this);
    // Disconnected frames should not be allowed to load.
    ASSERT(inDocument());
    m_contentFrame = &frame;

    for (ContainerNode* node = this; node; node = node->parentOrShadowHostNode())
        node->incrementConnectedSubframeCount();
}