const char* name() const noexcept; | (since C++11) |
Returns the name of the associated std::type_info
object. Equivalent to calling std::type_info::name()
directly.
(none).
The name of the associated std::type_info
object.
#include <iostream> #include <typeindex> int main() { std::cout << std::type_index(typeid(std::cout)).name(); }
Possible output:
NSt3__113basic_ostreamIcNS_11char_traitsIcEEEE
The following behavior-changing defect reports were applied retroactively to previously published C++ standards.
DR | Applied to | Behavior as published | Correct behavior |
---|---|---|---|
LWG 2144 | C++11 | type_index::name was not required to be noexcept | required |
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