libstdc++: std::bad_typeid Class Reference

libstdc++

std::bad_typeid Class Reference
Diagnostics » Exceptions

`#include <typeinfo>`

Inheritance diagram for std::bad_typeid:
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## Public Member Functions
virtual constexpr const char * | what () const noexcept

## Detailed Description

Thrown when a NULL pointer in a `typeid` expression is used.

Definition at line 252 of file typeinfo.

## Constructor & Destructor Documentation

## ◆ bad_typeid()

std::bad_typeid::bad_typeid | ( |  | ) |
| inlineconstexprnoexcept

Definition at line 255 of file typeinfo.

## ◆ ~bad_typeid()

virtual constexpr std::bad_typeid::~bad_typeid | ( |  | ) |
| inlineconstexprvirtualnoexcept

Definition at line 259 of file typeinfo.

## Member Function Documentation

## ◆ what()

virtual constexpr const char * std::bad_typeid::what | ( |  | ) | const
| inlineconstexprvirtualnoexcept

Returns a C-style character string describing the general cause of the current error.

Reimplemented from std::exception.

Definition at line 262 of file typeinfo.

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

- typeinfo