本文整理汇总了C++中pugi::xml_node::insert_child_before方法的典型用法代码示例。如果您正苦于以下问题：C++ xml_node::insert_child_before方法的具体用法？C++ xml_node::insert_child_before怎么用？C++ xml_node::insert_child_before使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pugi::xml_node的用法示例。
在下文中一共展示了xml_node::insert_child_before方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: preprocess
bool preprocess(pugi::xml_node node)
{
for (pugi::xml_node child = node.first_child(); child; )
{
if (child.type() == pugi::node_pi && strcmp(child.name(), "include") == 0)
{
pugi::xml_node include = child;
// load new preprocessed document (note: ideally this should handle relative paths)
const char* path = include.value();
pugi::xml_document doc;
if (!load_preprocess(doc, path)) return false;
// insert the comment marker above include directive
node.insert_child_before(pugi::node_comment, include).set_value(path);
// copy the document above the include directive (this retains the original order!)
for (pugi::xml_node ic = doc.first_child(); ic; ic = ic.next_sibling())
{
node.insert_copy_before(ic, include);
}
// remove the include node and move to the next child
child = child.next_sibling();
node.remove_child(include);
}
else
{
if (!preprocess(child)) return false;
child = child.next_sibling();
}
}
return true;
}