bpstd::bad_variant_access Class Reference
Exception thrown by variant. More...
#include <variant.hpp>
Inheritance diagram for bpstd::bad_variant_access:
Collaboration diagram for bpstd::bad_variant_access:
Public Member Functions | |
| bad_variant_access () noexcept=default | |
| Constructs a new instance of bad_variant_access. | |
| const char * | what () const noexcept override |
| returns an explanatory string of the exception More... | |
Detailed Description
Exception thrown by variant.
bad_variant_access is the type of the exception thrown in the following situations:
- get(std::variant) called with an index or type that does not match the currently active alternative
- visit called to visit a variant that is valueless_by_exception
Definition at line 179 of file variant.hpp.
Member Function Documentation
◆ what()
|
inlineoverridenoexcept |
returns an explanatory string of the exception
- Returns
- string explaining the issue
Definition at line 1078 of file variant.hpp.
The documentation for this class was generated from the following file:
- include/bpstd/variant.hpp
