Computes, fixes, variables
==========================

This section documents accessing or modifying data stored by computes,
fixes, or variables in LAMMPS using the following functions:

- :cpp:func:`lammps_extract_compute`
- :cpp:func:`lammps_extract_fix`
- :cpp:func:`lammps_extract_variable_datatype`
- :cpp:func:`lammps_extract_variable`
- :cpp:func:`lammps_set_variable`
- :cpp:func:`lammps_set_string_variable`
- :cpp:func:`lammps_set_internal_variable`
- :cpp:func:`lammps_variable_info`
- :cpp:func:`lammps_eval`
- :cpp:func:`lammps_clearstep_compute`
- :cpp:func:`lammps_addstep_compute_all`
- :cpp:func:`lammps_addstep_compute`

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.. doxygenfunction:: lammps_extract_compute
   :project: progguide

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.. doxygenfunction:: lammps_extract_fix
   :project: progguide

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.. doxygenfunction:: lammps_extract_variable_datatype
   :project: progguide

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.. doxygenfunction:: lammps_extract_variable
   :project: progguide

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.. doxygenfunction:: lammps_set_variable
   :project: progguide

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.. doxygenfunction:: lammps_set_string_variable
   :project: progguide

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.. doxygenfunction:: lammps_set_internal_variable
   :project: progguide

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.. doxygenfunction:: lammps_variable_info
   :project: progguide

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.. doxygenfunction:: lammps_eval
   :project: progguide

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.. doxygenfunction:: lammps_clearstep_compute
   :project: progguide

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.. doxygenfunction:: lammps_addstep_compute_all
   :project: progguide

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.. doxygenfunction:: lammps_addstep_compute
   :project: progguide

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.. doxygenenum:: _LMP_DATATYPE_CONST

.. doxygenenum:: _LMP_STYLE_CONST

.. doxygenenum:: _LMP_TYPE_CONST

.. doxygenenum:: _LMP_VAR_CONST