diff options
Diffstat (limited to 'docs/samples/include.cpp')
| -rw-r--r-- | docs/samples/include.cpp | 68 |
1 files changed, 35 insertions, 33 deletions
diff --git a/docs/samples/include.cpp b/docs/samples/include.cpp index 528d016..0d80887 100644 --- a/docs/samples/include.cpp +++ b/docs/samples/include.cpp @@ -8,55 +8,57 @@ bool load_preprocess(pugi::xml_document& doc, const char* path); 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;
+ 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();
+ // 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;
+ 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);
+ // 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);
- }
+ // 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();
+ // remove the include node and move to the next child
+ child = child.next_sibling();
- node.remove_child(include);
- }
- else
- {
- if (!preprocess(child)) return false;
+ node.remove_child(include);
+ }
+ else
+ {
+ if (!preprocess(child)) return false;
- child = child.next_sibling();
- }
- }
+ child = child.next_sibling();
+ }
+ }
- return true;
+ return true;
}
bool load_preprocess(pugi::xml_document& doc, const char* path)
{
- pugi::xml_parse_result result = doc.load_file(path, pugi::parse_default | pugi::parse_pi); // for <?include?>
-
- return result ? preprocess(doc) : false;
+ pugi::xml_parse_result result = doc.load_file(path, pugi::parse_default | pugi::parse_pi); // for <?include?>
+
+ return result ? preprocess(doc) : false;
}
//]
int main()
{
- pugi::xml_document doc;
- if (!load_preprocess(doc, "character.xml")) return -1;
+ pugi::xml_document doc;
+ if (!load_preprocess(doc, "character.xml")) return -1;
- doc.print(std::cout);
+ doc.print(std::cout);
}
+
+// vim:et
|