本文整理汇总了C++中boost::property_tree::wptree::get_child方法的典型用法代码示例。如果您正苦于以下问题：C++ wptree::get_child方法的具体用法？C++ wptree::get_child怎么用？C++ wptree::get_child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boost::property_tree::wptree的用法示例。
在下文中一共展示了wptree::get_child方法的2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: readProperties
void HttpPostCommand::readProperties(boost::property_tree::wptree& pt)
{
AbstractCommand::readProperties(pt);
setUrl(QString::fromStdWString(pt.get(L"url", Http::DEFAULT_URL.toStdWString())));
setTriggerOnNext(pt.get(L"triggeronnext", Http::DEFAULT_TRIGGER_ON_NEXT));
if (pt.count(L"httpdata") > 0)
{
BOOST_FOREACH(const boost::property_tree::wptree::value_type& value, pt.get_child(L"httpdata"))
{
this->models.push_back(KeyValueModel(QString::fromStdWString(value.second.get<std::wstring>(L"key")),
QString::fromStdWString(value.second.get<std::wstring>(L"value"))));
}
}示例2: configure
void configure(const std::wstring& filename)
{
try
{
auto separator = boost::filesystem::path::preferred_separator;
auto initialPath = fs::initial_path<fs::path>().wstring();
std::wstring path_(initialPath + boost::lexical_cast<std::wstring>(separator) + filename);
const wchar_t *pstr = path_.c_str();
std::wifstream file(reinterpret_cast<const char *>(pstr));
CASPAR_LOG(info) << L"before read_xml ..." << initialPath << " " << filename << " " << pstr;
boost::property_tree::read_xml("/etc/casparcg.config", pt, boost::property_tree::xml_parser::trim_whitespace | boost::property_tree::xml_parser::no_comments);
CASPAR_LOG(info) << L"read_xml done...";
auto paths = pt.get_child(L"configuration.paths");
media = widen(paths.get(L"media-path", initialPath + L"/media/"));
log = widen(paths.get(L"log-path", initialPath + L"/log/"));
ftemplate = fs::complete(fs::path(widen(paths.get(L"template-path", initialPath + L"/template/")))).wstring();
data = widen(paths.get(L"data-path", initialPath + L"/data/"));
thumbnails = widen(paths.get(L"thumbnails-path", initialPath + L"/thumbnails/"));
//Make sure that all paths have a trailing backslash
if(media.at(media.length()-1) != L'/')
media.append(L"/");
if(log.at(log.length()-1) != L'/')
log.append(L"/");
if(ftemplate.at(ftemplate.length()-1) != L'/')
ftemplate.append(L"/");
if(data.at(data.length()-1) != L'/')
data.append(L"/");
if(thumbnails.at(thumbnails.length()-1) != L'/')
thumbnails.append(L"/");
try
{
for(auto it = fs::directory_iterator(initialPath); it != fs::directory_iterator(); ++it)
{
if(it->path().filename().wstring().find(L".fth") != std::wstring::npos)
{
auto from_path = *it;
auto to_path = fs::path(ftemplate + L'/' + it->path().filename().wstring());
if(fs::exists(to_path))
fs::remove(to_path);
fs::copy_file(from_path, to_path);
}
}
}
catch(...)
{
CASPAR_LOG_CURRENT_EXCEPTION();
CASPAR_LOG(error) << L"Failed to copy template-hosts from initial-path to template-path.";
}
}
catch(...)
{
std::wcout << L" ### Invalid configuration file. ###";
throw;
}
try
{
auto media_path = fs::path(media);
if(!fs::exists(media_path))
fs::create_directory(media_path);
auto log_path = fs::path(log);
if(!fs::exists(log_path))
fs::create_directory(log_path);
auto template_path = fs::path(ftemplate);
if(!fs::exists(template_path))
fs::create_directory(template_path);
auto data_path = fs::path(data);
if(!fs::exists(data_path))
fs::create_directory(data_path);
auto thumbnails_path = fs::path(thumbnails);
if(!fs::exists(thumbnails_path))
fs::create_directory(thumbnails_path);
}
catch(...)
{
CASPAR_LOG_CURRENT_EXCEPTION();
CASPAR_LOG(error) << L"Failed to create configured directories.";
}
}