From 65e90b2d7a86383243e380b2658fad26dce370f0 Mon Sep 17 00:00:00 2001
From: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
Date: Wed, 8 Apr 2015 21:44:16 -0700
Subject: docs: Add docs folder from master

---
 docs/samples/xpath_variables.cpp | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 docs/samples/xpath_variables.cpp

(limited to 'docs/samples/xpath_variables.cpp')

diff --git a/docs/samples/xpath_variables.cpp b/docs/samples/xpath_variables.cpp
new file mode 100644
index 0000000..5affaef
--- /dev/null
+++ b/docs/samples/xpath_variables.cpp
@@ -0,0 +1,38 @@
+#include "pugixml.hpp"
+
+#include <iostream>
+#include <string>
+
+int main()
+{
+    pugi::xml_document doc;
+    if (!doc.load_file("xgconsole.xml")) return -1;
+
+// tag::code[]
+    // Select nodes via compiled query
+    pugi::xpath_variable_set vars;
+    vars.add("remote", pugi::xpath_type_boolean);
+
+    pugi::xpath_query query_remote_tools("/Profile/Tools/Tool[@AllowRemote = string($remote)]", &vars);
+
+    vars.set("remote", true);
+    pugi::xpath_node_set tools_remote = query_remote_tools.evaluate_node_set(doc);
+
+    vars.set("remote", false);
+    pugi::xpath_node_set tools_local = query_remote_tools.evaluate_node_set(doc);
+
+    std::cout << "Remote tool: ";
+    tools_remote[2].node().print(std::cout);
+
+    std::cout << "Local tool: ";
+    tools_local[0].node().print(std::cout);
+
+    // You can pass the context directly to select_nodes/select_node
+    pugi::xpath_node_set tools_local_imm = doc.select_nodes("/Profile/Tools/Tool[@AllowRemote = string($remote)]", &vars);
+
+    std::cout << "Local tool imm: ";
+    tools_local_imm[0].node().print(std::cout);
+// end::code[]
+}
+
+// vim:et
-- 
cgit v1.2.3