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

Description

Return the (source code) file name of the function from which the exception was thrown.

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

Declared at: libs/pika/errors/include/pika/errors/exception.hpp:474

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 source file 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.