From 6d0f60a808f419d6acaf54f020b2d53a00d843ba Mon Sep 17 00:00:00 2001
From: "arseny.kapoulkine"
 <arseny.kapoulkine@99668b35-9821-0410-8761-19e4c4f06640>
Date: Thu, 8 Jul 2010 04:34:03 +0000
Subject: docs: Added document modification documentation

git-svn-id: http://pugixml.googlecode.com/svn/trunk@574 99668b35-9821-0410-8761-19e4c4f06640
---
 docs/samples/modify_base.cpp | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 docs/samples/modify_base.cpp

(limited to 'docs/samples/modify_base.cpp')

diff --git a/docs/samples/modify_base.cpp b/docs/samples/modify_base.cpp
new file mode 100644
index 0000000..4213cff
--- /dev/null
+++ b/docs/samples/modify_base.cpp
@@ -0,0 +1,41 @@
+#include "pugixml.hpp"
+
+#include <string.h>
+#include <iostream>
+
+int main()
+{
+	pugi::xml_document doc;
+    if (!doc.load("<node id='123'>text</node><!-- comment -->", pugi::parse_default | pugi::parse_comments)) return -1;
+
+    //[code_modify_base_node
+	pugi::xml_node node = doc.child("node");
+
+	// change node name
+	std::cout << node.set_name("notnode");
+	std::cout << ", new node name: " << node.name() << std::endl;
+
+	// change comment text
+	std::cout << doc.last_child().set_value("useless comment");
+	std::cout << ", new comment text: " << doc.last_child().value() << std::endl;
+
+	// we can't change value of the element or name of the comment
+	std::cout << node.set_value("1") << ", " << doc.last_child().set_name("2") << std::endl;
+	//]
+
+	//[code_modify_base_attr
+	pugi::xml_attribute attr = node.attribute("id");
+
+	// change attribute name/value
+	std::cout << attr.set_name("key") << ", " << attr.set_value("345");
+	std::cout << ", new attribute: " << attr.name() << "=" << attr.value() << std::endl;
+
+	// we can use numbers or booleans
+	attr.set_value(1.234);
+	std::cout << "new attribute value: " << attr.value() << std::endl;
+
+	// we can also use assignment operators for more concise code
+	attr = true;
+	std::cout << "final attribute value: " << attr.value() << std::endl;
+	//]
+}
-- 
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