.. _exhale_define_utility_2expr_8cpp_1a318bb21e6a0743dcc7a98f31ef459311:

Define SEQUANT_EXPR_INVALID
===========================

- Defined in :ref:`file_SeQuant_core_utility_expr.cpp`


Define Documentation
--------------------


.. doxygendefine:: SEQUANT_EXPR_INVALID
   :project: SeQuant