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authorArseny Kapoulkine <arseny.kapoulkine@gmail.com>2015-04-08 21:44:16 -0700
committerArseny Kapoulkine <arseny.kapoulkine@gmail.com>2015-04-08 21:44:16 -0700
commit65e90b2d7a86383243e380b2658fad26dce370f0 (patch)
tree95f418c94216831b595a98f2e56768a6bdcbdab9 /docs/samples/modify_base.cpp
parent084ecd454a06d6da0304d0b7ccde8e8917b1ea26 (diff)
docs: Add docs folder from master
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diff --git a/docs/samples/modify_base.cpp b/docs/samples/modify_base.cpp
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+#include "pugixml.hpp"
+
+#include <string.h>
+#include <iostream>
+
+int main()
+{
+ pugi::xml_document doc;
+ if (!doc.load_string("<node id='123'>text</node><!-- comment -->", pugi::parse_default | pugi::parse_comments)) return -1;
+
+ // tag::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;
+ // end::node[]
+
+ // tag::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;
+ // end::attr[]
+}
+
+// vim:et