diff options
| -rw-r--r-- | docs/samples/xpath_select.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/docs/samples/xpath_select.cpp b/docs/samples/xpath_select.cpp index c098bd1..51ede61 100644 --- a/docs/samples/xpath_select.cpp +++ b/docs/samples/xpath_select.cpp @@ -10,17 +10,18 @@ int main() //[code_xpath_select pugi::xpath_node_set tools = doc.select_nodes("/Profile/Tools/Tool[@AllowRemote='true' and @DeriveCaptionFrom='lastparam']"); - std::cout << "Tools:"; + std::cout << "Tools:\n"; for (pugi::xpath_node_set::const_iterator it = tools.begin(); it != tools.end(); ++it) { pugi::xpath_node node = *it; - std::cout << " " << node.node().attribute("Filename").value(); + std::cout << node.node().attribute("Filename").value() << "\n"; } pugi::xpath_node build_tool = doc.select_single_node("//Tool[contains(Description, 'build system')]"); - std::cout << "\nBuild tool: " << build_tool.node().attribute("Filename").value() << "\n"; + if (build_tool) + std::cout << "Build tool: " << build_tool.node().attribute("Filename").value() << "\n"; //] } |