Check if STD::map key and value are a certain type

[RslWlsn3]

I have a std::map<std::string, std::shared_ptr<LaunchData>>. How can I check if the map passed into my template method holds a string for the keys and a shared ptr to launchData's objs for the values? This will help me check for invalid calls to the method that would otherwise break the code if uncaught.

[mbozzi]

How can I check if the map passed into my template method holds a string for the keys and a shared ptr to launchData's objs for the values?

If you require that an argument is a specific type, its type shouldn't be parametrized at all.
void f(std::map<std::string, std::shared_ptr<LaunchData>>);