本文整理汇总了C++中Listing::isValid方法的典型用法代码示例。如果您正苦于以下问题：C++ Listing::isValid方法的具体用法？C++ Listing::isValid怎么用？C++ Listing::isValid使用的例子？那么, 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Listing的用法示例。
在下文中一共展示了Listing::isValid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: restore
bool BodyItemImpl::restore(const Archive& archive)
{
bool restored = false;
string modelFile;
/*
if(archive.readRelocatablePath("modelFile", modelFile)){
restored = modelFile.empty() || load(modelFile);
}
*/
if(archive.readRelocatablePath("modelFile", modelFile)){
restored = self->load(modelFile);
}
if(restored){
Vector3 p;
if(read(archive, "rootPosition", p)){
body->rootLink()->p() = p;
}
Matrix3 R;
if(read(archive, "rootAttitude", R)){
body->rootLink()->R() = R;
}
Listing* qs = archive.findListing("jointPositions");
if(qs->isValid()){
for(int i=0; i < qs->size(); ++i){
body->joint(i)->q() = (*qs)[i].toDouble();
}
}
//! \todo replace the following code with the ValueTree serialization function of BodyState
initialState.clear();
if(read(archive, "initialRootPosition", p) && read(archive, "initialRootAttitude", R)){
initialState.setRootLinkPosition(SE3(p, R));
}
qs = archive.findListing("initialJointPositions");
if(qs->isValid()){
BodyState::Data& q = initialState.data(BodyState::JOINT_POSITIONS);
q.resize(qs->size());
for(int i=0; i < qs->size(); ++i){
q[i] = (*qs)[i].toDouble();
}
}
read(archive, "zmp", zmp);
body->calcForwardKinematics();
setCurrentBaseLink(body->link(archive.get("currentBaseLink", "")));
bool staticModel;
if(archive.read("staticModel", staticModel)){
onStaticModelPropertyChanged(staticModel);
}
archive.read("selfCollisionDetection", isSelfCollisionDetectionEnabled);
archive.read("isEditable", isEditable);
self->notifyKinematicStateChange();
}
return restored;
}示例2: restoreViews
void ViewManager::restoreViews(ArchivePtr archive, const std::string& key, ViewManager::ViewStateInfo& out_viewStateInfo)
{
MessageView* mv = MessageView::instance();
typedef map<ViewInfo*, vector<View*> > ViewsMap;
ViewsMap remainingViewsMap;
Listing* viewList = archive->findListing(key);
if(viewList->isValid() && !viewList->empty()){
vector<ViewState>* viewsToRestoreState = new vector<ViewState>();
out_viewStateInfo.data = viewsToRestoreState;
int id;
string moduleName;
string className;
string instanceName;
for(int i=0; i < viewList->size(); ++i){
Archive* viewArchive = dynamic_cast<Archive*>(viewList->at(i)->toMapping());
if(viewArchive){
bool isHeaderValid =
viewArchive->read("id", id) &&
viewArchive->read("plugin", moduleName) &&
viewArchive->read("class", className);
if(isHeaderValid){
View* view = 0;
if(!viewArchive->read("name", instanceName)){
view = getOrCreateView(moduleName, className);
} else {
// get one of the view instances having the instance name, or create a new instance.
// Different instances are assigned even if there are instances with the same name in the archive
ViewInfo* info = findViewInfo(moduleName, className);
if(info){
vector<View*>* remainingViews;
ViewsMap::iterator p = remainingViewsMap.find(info);
if(p != remainingViewsMap.end()){
remainingViews = &p->second;
} else {
remainingViews = &remainingViewsMap[info];
InstanceInfoList& instances = info->instances;
remainingViews->reserve(instances.size());
InstanceInfoList::iterator q = instances.begin();
if(info->hasDefaultInstance() && q != instances.end()){
++q;
}
while(q != instances.end()){
remainingViews->push_back((*q++)->view);
}
}
for(vector<View*>::iterator q = remainingViews->begin(); q != remainingViews->end(); ++q){
if((*q)->name() == instanceName){
view = *q;
remainingViews->erase(q);
break;
}
}
if(!view){
if(!info->isSingleton() || info->instances.empty()){
view = info->createView(instanceName, true);
} else {
mv->putln(MessageView::ERROR,
boost::format(_("A singleton view \"%1%\" of the %2% type cannot be created because its singleton instance has already been created."))
% instanceName % info->className());
}
}
}
}
if(view){
archive->registerViewId(view, id);
ArchivePtr state = viewArchive->findSubArchive("state");
if(state->isValid()){
state->inheritSharedInfoFrom(*archive);
viewsToRestoreState->push_back(ViewState(view, state));
}
if(viewArchive->get("mounted", false)){
mainWindow->viewArea()->addView(view);
}
}
}
}
}
}
}