std::type_info Class Reference

Inherited by __cxxabiv1::__array_type_info, __cxxabiv1::__class_type_info, __cxxabiv1::__enum_type_info, __cxxabiv1::__function_type_info, __cxxabiv1::__fundamental_type_info, and __cxxabiv1::__pbase_type_info.

Public Member Functions

virtual ~type_info ()
virtual bool __do_catch (const type_info *__thr_type, void **__thr_obj, unsigned __outer) const
virtual bool __do_upcast (const __cxxabiv1::__class_type_info *__target, void **__obj_ptr) const
virtual bool __is_function_p () const
virtual bool __is_pointer_p () const
bool before (const type_info &__arg) const noexcept
size_t hash_code () const noexcept
const char * name () const noexcept
constexpr bool operator== (const type_info &__arg) const noexcept

Protected Member Functions

 type_info (const char *__n)

Protected Attributes

const char * __name

Detailed Description

Part of RTTI.

The type_info class describes type information generated by an implementation.

Definition at line 92 of file typeinfo.

Constructor & Destructor Documentation

◆ ~type_info()

virtual std::type_info::~type_info ( )

Destructor first. Being the first non-inline virtual function, this controls in which translation unit the vtable is emitted. The compiler makes use of that information to know where to emit the runtime-mandated type_info structures in the new-abi.

◆ type_info()

std::type_info::type_info ( const char *  __n)

Definition at line 152 of file typeinfo.

Member Function Documentation

◆ before()

bool std::type_info::before ( const type_info __arg) const

Returns true if *this precedes __arg in the implementation's collation order.

◆ hash_code()

size_t std::type_info::hash_code ( ) const

Definition at line 119 of file typeinfo.

◆ name()

const char * std::type_info::name ( ) const

Returns an implementation-defined byte string; this is not portable between compilers!

Definition at line 103 of file typeinfo.

Member Data Documentation

◆ __name

const char* std::type_info::__name

Definition at line 150 of file typeinfo.

The documentation for this class was generated from the following file: