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73 lines
3 KiB
Markdown
73 lines
3 KiB
Markdown
pugixml [](https://travis-ci.org/zeux/pugixml) [](https://ci.appveyor.com/project/zeux/pugixml) [](https://codecov.io/github/zeux/pugixml?branch=master) 
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=======
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pugixml is a C++ XML processing library, which consists of a DOM-like interface with rich traversal/modification
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capabilities, an extremely fast XML parser which constructs the DOM tree from an XML file/buffer, and an XPath 1.0
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implementation for complex data-driven tree queries. Full Unicode support is also available, with Unicode interface
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variants and conversions between different Unicode encodings (which happen automatically during parsing/saving).
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pugixml is used by a lot of projects, both open-source and proprietary, for performance and easy-to-use interface.
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## Documentation
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Documentation for the current release of pugixml is available on-line as two separate documents:
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* [Quick-start guide](https://pugixml.org/docs/quickstart.html), that aims to provide enough information to start using the library;
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* [Complete reference manual](https://pugixml.org/docs/manual.html), that describes all features of the library in detail.
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You’re advised to start with the quick-start guide; however, many important library features are either not described in it at all or only mentioned briefly; if you require more information you should read the complete manual.
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## Example
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Here's an example of how code using pugixml looks; it opens an XML file, goes over all Tool nodes and prints tools that have a Timeout attribute greater than 0:
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```c++
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#include "pugixml.hpp"
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#include <iostream>
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int main()
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{
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pugi::xml_document doc;
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pugi::xml_parse_result result = doc.load_file("xgconsole.xml");
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if (!result)
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return -1;
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for (pugi::xml_node tool: doc.child("Profile").child("Tools").children("Tool"))
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{
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int timeout = tool.attribute("Timeout").as_int();
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if (timeout > 0)
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std::cout << "Tool " << tool.attribute("Filename").value() << " has timeout " << timeout << "\n";
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}
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}
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```
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And the same example using XPath:
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```c++
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#include "pugixml.hpp"
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#include <iostream>
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int main()
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{
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pugi::xml_document doc;
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pugi::xml_parse_result result = doc.load_file("xgconsole.xml");
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if (!result)
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return -1;
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pugi::xpath_node_set tools_with_timeout = doc.select_nodes("/Profile/Tools/Tool[@Timeout > 0]");
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for (pugi::xpath_node node: tools_with_timeout)
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{
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pugi::xml_node tool = node.node();
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std::cout << "Tool " << tool.attribute("Filename").value() <<
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" has timeout " << tool.attribute("Timeout").as_int() << "\n";
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}
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}
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```
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## License
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This library is available to anybody free of charge, under the terms of MIT License (see LICENSE.md).
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