diff dep/pugixml/docs/samples/load_options.cpp @ 55:d10b6c6b432e

add xml lib, we will need to use it eventually
author Paper <mrpapersonic@gmail.com>
date Tue, 26 Sep 2023 12:37:08 -0400
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dep/pugixml/docs/samples/load_options.cpp	Tue Sep 26 12:37:08 2023 -0400
@@ -0,0 +1,30 @@
+#include "pugixml.hpp"
+
+#include <iostream>
+
+int main()
+{
+    pugi::xml_document doc;
+
+// tag::code[]
+    const char* source = "<!--comment--><node>&lt;</node>";
+
+    // Parsing with default options; note that comment node is not added to the tree, and entity reference &lt; is expanded
+    doc.load_string(source);
+    std::cout << "First node value: [" << doc.first_child().value() << "], node child value: [" << doc.child_value("node") << "]\n";
+
+    // Parsing with additional parse_comments option; comment node is now added to the tree
+    doc.load_string(source, pugi::parse_default | pugi::parse_comments);
+    std::cout << "First node value: [" << doc.first_child().value() << "], node child value: [" << doc.child_value("node") << "]\n";
+
+    // Parsing with additional parse_comments option and without the (default) parse_escapes option; &lt; is not expanded
+    doc.load_string(source, (pugi::parse_default | pugi::parse_comments) & ~pugi::parse_escapes);
+    std::cout << "First node value: [" << doc.first_child().value() << "], node child value: [" << doc.child_value("node") << "]\n";
+
+    // Parsing with minimal option mask; comment node is not added to the tree, and &lt; is not expanded
+    doc.load_string(source, pugi::parse_minimal);
+    std::cout << "First node value: [" << doc.first_child().value() << "], node child value: [" << doc.child_value("node") << "]\n";
+// end::code[]
+}
+
+// vim:et