本文整理汇总了C++中StateManager::getState方法的典型用法代码示例。如果您正苦于以下问题：C++ StateManager::getState方法的具体用法？C++ StateManager::getState怎么用？C++ StateManager::getState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StateManager的用法示例。
在下文中一共展示了StateManager::getState方法的1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: getFromStates
void RouteTable::getFromStates(const State& toState,
std::set<State*>& fromStates) {
// if didn't found, then just return
const std::string& toStateName = toState.name();
StateMapConstIterator it = mapToStateToFromStates.find(toStateName);
if (it == mapToStateToFromStates.end()) {
std::cout << "RouteTable:: state \"" << toState
<< "\" didn't have any other state directed to"
<< std::endl;
return;
}
StateManager* stateManager = StateManager::instance();
fromStates.clear();
const std::set<std::string>& fromStateNames =
mapToStateToFromStates[toStateName];
for (std::set<std::string>::const_iterator it = fromStateNames.begin();
it != fromStateNames.end(); ++it) {
const std::string& fromState = *it;
State* state = stateManager->getState(fromState);
if (state)
fromStates.insert(state);
}
return;
}