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.. | ||
ASSUMPTIONS.rst | ||
bitmasks_module.f90 | ||
bitmasks_routines.irp.f | ||
bitmasks.irp.f | ||
Makefile | ||
NEEDED_MODULES | ||
README.rst |
============== Bitmask Module ============== The central part of this module is the ``bitmasks_module.f90`` file. It contains the constants that will be used to define on which kind of integer the bitmasks will be defined. In the program, when an integer ``X`` is used to represent a bit string (like a determinant for example), it should be defined as, for example: .. code-block:: fortran use bitmasks integer(bit_kind) :: X The ``bitmasks_routines.irp.f`` contains helper routines to manipulate bitmassk, like transforming a bit string to a list of integers for example. Assumptions =========== .. Do not edit this section. It was auto-generated from the .. ASSUMPTIONS.rst file. * ``bit_kind_shift``, ``bit_kind_size`` and ``bit_kind`` are coherent:: 2**bit_kind_shift = bit_kind_size bit_kind = bit_kind_size / 8 Needed Modules ============== .. Do not edit this section. It was auto-generated from the .. NEEDED_MODULES file. * `AOs <http://github.com/LCPQ/quantum_package/tree/master/src/AOs>`_ * `Electrons <http://github.com/LCPQ/quantum_package/tree/master/src/Electrons>`_ * `Ezfio_files <http://github.com/LCPQ/quantum_package/tree/master/src/Ezfio_files>`_ * `MOs <http://github.com/LCPQ/quantum_package/tree/master/src/MOs>`_ * `Nuclei <http://github.com/LCPQ/quantum_package/tree/master/src/Nuclei>`_ * `Utils <http://github.com/LCPQ/quantum_package/tree/master/src/Utils>`_