49 lines
1.3 KiB
C++
49 lines
1.3 KiB
C++
#include "pugixml.hpp"
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#include <string.h>
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#include <iostream>
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// tag::decl[]
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bool small_timeout(pugi::xml_node node)
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{
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return node.attribute("Timeout").as_int() < 20;
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}
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struct allow_remote_predicate
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{
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bool operator()(pugi::xml_attribute attr) const
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{
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return strcmp(attr.name(), "AllowRemote") == 0;
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}
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bool operator()(pugi::xml_node node) const
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{
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return node.attribute("AllowRemote").as_bool();
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}
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};
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// end::decl[]
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int main()
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{
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pugi::xml_document doc;
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if (!doc.load_file("xgconsole.xml")) return -1;
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pugi::xml_node tools = doc.child("Profile").child("Tools");
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// tag::find[]
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// Find child via predicate (looks for direct children only)
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std::cout << tools.find_child(allow_remote_predicate()).attribute("Filename").value() << std::endl;
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// Find node via predicate (looks for all descendants in depth-first order)
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std::cout << doc.find_node(allow_remote_predicate()).attribute("Filename").value() << std::endl;
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// Find attribute via predicate
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std::cout << tools.last_child().find_attribute(allow_remote_predicate()).value() << std::endl;
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// We can use simple functions instead of function objects
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std::cout << tools.find_child(small_timeout).attribute("Filename").value() << std::endl;
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// end::find[]
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}
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// vim:et
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