Mercurial > minori

annotate dep/pugixml/docs/samples/xpath_select.cpp @ 261:3ec7804abf17

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
include: make header guards more sane The C++ standard[1] says: Each identifier that contains a double underscore __ or begins with an underscore followed by an uppercase letter is reserved to the implementation for any use. [1]: https://timsong-cpp.github.io/cppwp/n4659/lex.name#3.1
author Paper <paper@paper.us.eu.org>
date Wed, 03 Apr 2024 20:04:28 -0400
parents d10b6c6b432e
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
55
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
1 #include "pugixml.hpp"
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
2
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
3 #include <iostream>
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
4
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
5 int main()
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
6 {
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
7 pugi::xml_document doc;
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
8 if (!doc.load_file("xgconsole.xml")) return -1;
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
9
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
10 // tag::code[]
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
11 pugi::xpath_node_set tools = doc.select_nodes("/Profile/Tools/Tool[@AllowRemote='true' and @DeriveCaptionFrom='lastparam']");
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
12
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
13 std::cout << "Tools:\n";
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
14
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
15 for (pugi::xpath_node_set::const_iterator it = tools.begin(); it != tools.end(); ++it)
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
16 {
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
17 pugi::xpath_node node = *it;
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
18 std::cout << node.node().attribute("Filename").value() << "\n";
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
19 }
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
20
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
21 pugi::xpath_node build_tool = doc.select_node("//Tool[contains(Description, 'build system')]");
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
22
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
23 if (build_tool)
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
24 std::cout << "Build tool: " << build_tool.node().attribute("Filename").value() << "\n";
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
25 // end::code[]
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
26 }
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
27
d10b6c6b432e add xml lib, we will need to use it eventually
Paper <mrpapersonic@gmail.com>
parents:
diff changeset
28 // vim:et