Преобразовать void* в string C++ Си++
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базовая идея такова преобразование отлично продемонстрирована здесь:
// Cast a dynamically allocated string to 'void*'. void *vp = static_cast<void*>(new std::string("it's easy to break stuff like this!")); // Then, in the function that's using the UserEvent: // Cast it back to a string pointer. std::string *sp = static_cast<std::string*>(vp); // You could use 'sp' directly, or this, which does a copy. std::string s = *sp; // Don't forget to destroy the memory that you've allocated. delete sp;
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