sparrow::bad_nullable_access Class Reference

Exception thrown when accessing a null nullable value. More...

#include <nullable.hpp>

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Public Member Functions
	bad_nullable_access () noexcept=default
	bad_nullable_access (const bad_nullable_access &) noexcept=default
bad_nullable_access &	operator= (const bad_nullable_access &) noexcept=default
const char *	what () const noexcept override
	Gets the descriptive error message.

Detailed Description

Exception thrown when accessing a null nullable value.

This exception is thrown by nullable::value() when attempting to access the underlying value of a nullable that is currently in a null state.

Examples

/home/runner/work/sparrow/sparrow/include/sparrow/utils/nullable.hpp.

Definition at line 146 of file nullable.hpp.

Constructor & Destructor Documentation

bad_nullable_access() [1/2]

sparrow::bad_nullable_access::bad_nullable_access ( )

defaultnoexcept

Examples

/home/runner/work/sparrow/sparrow/include/sparrow/utils/nullable.hpp.

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bad_nullable_access() [2/2]

sparrow::bad_nullable_access::bad_nullable_access ( const bad_nullable_access & )

defaultnoexcept

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Member Function Documentation

operator=()

bad_nullable_access & sparrow::bad_nullable_access::operator= ( const bad_nullable_access & )

defaultnoexcept

Examples

/home/runner/work/sparrow/sparrow/include/sparrow/utils/nullable.hpp.

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what()

const char * sparrow::bad_nullable_access::what ( ) const

inlinenodiscardoverridenoexcept

Gets the descriptive error message.

Returns

C-string describing the error

Postcondition

Returns non-null pointer to static error message

Examples

/home/runner/work/sparrow/sparrow/include/sparrow/utils/nullable.hpp.

Definition at line 161 of file nullable.hpp.

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

• sparrow/utils/nullable.hpp