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C++ XPath::compile方法代码示例

本文整理汇总了C++中arabica::xpath::XPath::compile方法的典型用法代码示例。如果您正苦于以下问题：C++ XPath::compile方法的具体用法？C++ XPath::compile怎么用？C++ XPath::compile使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类arabica::xpath::XPath的用法示例。


在下文中一共展示了XPath::compile方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: is

NistXmlTestset::NistXmlTestset(const std::string &file)
		: logger_(logkw::channel = "NistXmlTestset") {
	Arabica::SAX2DOM::Parser<std::string> domParser;
	Arabica::SAX::InputSource<std::string> is(file);
	Arabica::SAX::CatchErrorHandler<std::string> errh;
	domParser.setErrorHandler(errh);
	domParser.parse(is);
	if(errh.errorsReported())
		BOOST_LOG_SEV(logger_, error) << errh.errors();

	Arabica::DOM::Document<std::string> doc = domParser.getDocument();
	if(doc == 0) {
		BOOST_LOG_SEV(logger_, error) << "Error parsing input file: " << file;
		exit(1);
	}

	doc.getDocumentElement().normalize();

	Arabica::XPath::XPath<std::string> xp;

	Arabica::XPath::NodeSet<std::string> docnodes =
		xp.compile("/mteval/srcset/doc").evaluateAsNodeSet(doc.getDocumentElement());
	docnodes.to_document_order();
	BOOST_FOREACH(Arabica::DOM::Node<std::string> n, docnodes)
		documents_.push_back(boost::make_shared<NistXmlDocument>(n));

	outdoc_ = static_cast<Arabica::DOM::Document<std::string> >(doc.cloneNode(true));
	Arabica::DOM::Element<std::string> srcset =
		static_cast<Arabica::DOM::Element<std::string> >(
			xp.compile("/mteval/srcset").evaluateAsNodeSet(outdoc_.getDocumentElement())[0]);

	Arabica::DOM::Element<std::string> tstset = outdoc_.createElement("tstset");
	int docno = 0;
	while(srcset.hasChildNodes()) {
		Arabica::DOM::Node<std::string> n = srcset.removeChild(srcset.getFirstChild());
		tstset.appendChild(n);
		if(n.getNodeType() == Arabica::DOM::Node<std::string>::ELEMENT_NODE &&
				n.getNodeName() == "doc")
			documents_[docno++]->setOutputNode(n);
	}
	tstset.setAttribute("setid", srcset.getAttribute("setid"));
	tstset.setAttribute("srclang", srcset.getAttribute("srclang"));
	tstset.setAttribute("trglang", "TRGLANG");
	tstset.setAttribute("sysid", "SYSID");

	srcset.getParentNode().replaceChild(tstset, srcset);
}
开发者ID:mtfelix，项目名称:docent，代码行数:47，代码来源:NistXmlTestset.cpp

示例2: main

int main(int argc, char** argv) {

	factory_ = Arabica::SimpleDOM::DOMImplementation<string_type, string_adaptor>::getDOMImplementation();
	document_ = factory_.createDocument(SA::construct_from_utf8(""), SA::construct_from_utf8(""), 0);
	root_ = document_.createElement("root");
	document_.appendChild(root_);
	assert(root_);

	element1_ = document_.createElement(SA::construct_from_utf8("child1"));
	element2_ = document_.createElement(SA::construct_from_utf8("child2"));
	element3_ = document_.createElement(SA::construct_from_utf8("child3"));

	element1_.setAttribute(SA::construct_from_utf8("one"), SA::construct_from_utf8("1"));

	element2_.setAttribute(SA::construct_from_utf8("one"), SA::construct_from_utf8("1"));
	element2_.setAttribute(SA::construct_from_utf8("two"), SA::construct_from_utf8("1"));
	element2_.setAttribute(SA::construct_from_utf8("three"), SA::construct_from_utf8("1"));
	element2_.setAttribute(SA::construct_from_utf8("four"), SA::construct_from_utf8("1"));

	text_ = document_.createTextNode(SA::construct_from_utf8("data"));
	comment_ = document_.createComment(SA::construct_from_utf8("comment"));
	processingInstruction_ = document_.createProcessingInstruction(SA::construct_from_utf8("target"), SA::construct_from_utf8("data"));
	element2_.appendChild(text_);
	spinkle_ = document_.createElement(SA::construct_from_utf8("spinkle"));
	element2_.appendChild(spinkle_);
	element2_.appendChild(comment_);
	element2_.appendChild(processingInstruction_);

	attr_ = element1_.getAttributeNode(SA::construct_from_utf8("one"));

	root_.appendChild(element1_);
	root_.appendChild(element2_);
	root_.appendChild(element3_);

	chapters_ = factory_.createDocument(SA::construct_from_utf8(""), SA::construct_from_utf8(""), 0);
	chapters_.appendChild(chapters_.createElement(SA::construct_from_utf8("document")));
	chapters_.getFirstChild().appendChild(chapters_.createElement(SA::construct_from_utf8("chapter"))).appendChild(chapters_.createTextNode(SA::construct_from_utf8("one")));
	chapters_.getFirstChild().appendChild(chapters_.createElement(SA::construct_from_utf8("chapter"))).appendChild(chapters_.createTextNode(SA::construct_from_utf8("two")));
	chapters_.getFirstChild().appendChild(chapters_.createElement(SA::construct_from_utf8("chapter"))).appendChild(chapters_.createTextNode(SA::construct_from_utf8("three")));
	chapters_.getFirstChild().appendChild(chapters_.createElement(SA::construct_from_utf8("chapter"))).appendChild(chapters_.createTextNode(SA::construct_from_utf8("four")));
	chapters_.getFirstChild().appendChild(chapters_.createElement(SA::construct_from_utf8("chapter"))).appendChild(chapters_.createTextNode(SA::construct_from_utf8("five")));

	numbers_ = factory_.createDocument(SA::construct_from_utf8(""), SA::construct_from_utf8(""), 0);
	numbers_.appendChild(numbers_.createElement(SA::construct_from_utf8("doc")));
	numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("1")));
	numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("2")));
	numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("3")));
	numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("4")));
	numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("5")));
	numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("6")));
	numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("7")));
	numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("8")));
	numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("9")));
	std::cout << document_ << std::endl;
	std::cout << numbers_ << std::endl;
	std::cout << chapters_ << std::endl;

	if (true) {
		using namespace Arabica::XPath;
		using namespace Arabica::DOM;
		XPathValue<string_type, string_adaptor> result = parser.evaluate(SA::construct_from_utf8("//*"), document_);
		for(int i = 0; i < result.asNodeSet().size(); i++) {
			Node<string_type, string_adaptor> node = result.asNodeSet()[i];
			std::string xpathExpr = uscxml::DOMUtils::xPathForNode(node);
			if (xpathExpr.size()) {
				XPathValue<string_type, string_adaptor> innerResult = parser.evaluate(xpathExpr, document_);
				assert(innerResult.asNodeSet().size() > 0);
				assert(innerResult.asNodeSet().size() == 1);
				assert(innerResult.asNodeSet()[0] == node);
			} else {
				assert(node.getNodeType() != Node_base::ELEMENT_NODE);
			}
		}
	}

	if (false) {
		using namespace Arabica::XPath;
		StringVariableResolver svr;
		svr.setVariable(SA::construct_from_utf8("index"), SA::construct_from_utf8("1"));

		parser.setVariableResolver(svr);
		XPathValue<string_type, string_adaptor> result = parser.evaluate(SA::construct_from_utf8("/root/*[@two = $index]"), document_);
		assert(NODE_SET == result.type());
		assert(element2_ == result.asNodeSet()[0]);

		parser.resetVariableResolver();
	} // test18

	if (false) {
		using namespace Arabica::XPath;
		XPathExpression<string_type, string_adaptor> xpath = parser.compile(SA::construct_from_utf8("root/*[position() = 2]"));
		XPathValue<string_type, string_adaptor> result = xpath.evaluate(document_);

		assert(NODE_SET == result.type());
		assert(1 == result.asNodeSet().size());
		Arabica::DOM::Node<string_type, string_adaptor> n = result.asNodeSet()[0];
		assert(element2_ == n);
	} // test19

	if (false) {
//.........这里部分代码省略.........
开发者ID:juehv，项目名称:uscxml，代码行数:101，代码来源:test-arabica-xpath.cpp

示例3: 

 Copy_base()
 {
   Arabica::XPath::XPath<std::string> compiler;
   namespace_select_ = compiler.compile("namespace::node()");
 } // Copy_base
开发者ID:KITSVictorGubin，项目名称:jornal，代码行数:5，代码来源:xslt_copy.hpp


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