MayaFlux 0.2.0
Digital-First Multimedia Processing Framework
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◆ get_state_impl()

template<typename T >
T * MayaFlux::Vruta::Routine::get_state_impl ( const std::string &  key)
inlineprotected

Implementation helper for get_state.

Parameters
keyName of the state value to retrieve
Returns
Pointer to the stored value, or nullptr if not found or type mismatch

Definition at line 244 of file Routine.hpp.

245 {
246 void* raw_ptr = get_state_impl_raw(key);
247 if (!raw_ptr)
248 return nullptr;
249
250 try {
251 return std::any_cast<T>(static_cast<std::any*>(raw_ptr));
252 } catch (const std::bad_any_cast&) {
253 return nullptr;
254 }
255 }
virtual void * get_state_impl_raw(const std::string &key)=0