.. _exhale_class_classcif_1_1missing__key__error:

Class missing_key_error
=======================

- Defined in :ref:`file_cif++_category.hpp`


Inheritance Relationships
-------------------------

Base Type
*********

- ``public std::runtime_error``


Class Documentation
-------------------


.. doxygenclass:: cif::missing_key_error
   :project: libcifpp
   :members:
   :protected-members:
   :undoc-members: