docs: Added load_options sample

git-svn-id: http://pugixml.googlecode.com/svn/trunk@554 99668b35-9821-0410-8761-19e4c4f06640

1 files changed, 28 insertions, 0 deletions

diff --git a/docs/samples/load_options.cpp b/docs/samples/load_options.cpp
new file mode 100644
index 0000000..82273aa
--- /dev/null
+++ b/docs/samples/load_options.cpp
@@ -0,0 +1,28 @@
+#include "pugixml.hpp"

+

+#include <iostream>

+

+int main()

+{

+	pugi::xml_document doc;

+

+//[code_load_options

+	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(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(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(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(source, pugi::parse_minimal);

+	std::cout << "First node value: [" << doc.first_child().value() << "], node child value: [" << doc.child_value("node") << "]\n";

+//]

+}