23 #ifndef STORAGE_CALLBACKS_H 24 #define STORAGE_CALLBACKS_H 55 virtual bool error(
const std::string&
message,
const std::string& what)
const = 0;
virtual bool error(const std::string &message, const std::string &what) const =0
Callback for errors.
Definition: Callbacks.h:33
virtual void message(const std::string &message) const =0
Callback for progress messages.
The storage namespace.
Definition: Actiongraph.h:38