std::string get_error_function_name(
    const pika::exception_info& xi)

Description

Return the function name from which the exception was thrown.

The function \acan be used to extract the diagnostic information element representing the name of the function as stored in the given exception instance.

Declared at: libs/pika/errors/include/pika/errors/exception.hpp:431

Parameters

const pika::exception_info& xi

The parameter \pwill be inspected for the requested diagnostic information elements which have been stored at the point where the exception was thrown. This parameter can be one of the following types: \a\a\aor\a

Returns

The name of the function from which the exception was thrown. If the exception instance does not hold this information, the function will return an empty string.