.. index:: pair: class; rgpot::EAMPot
.. _doxid-classrgpot_1_1_e_a_m_pot:

class rgpot::EAMPot
===================

.. toctree::
	:hidden:

	struct_rgpot_EAMPot_Impl.rst

Overview
~~~~~~~~




.. ref-code-block:: cpp
	:class: doxyrest-overview-code-block

	
	class EAMPot: public rgpot::Potential< EAMPot > {
	public:
		// structs
	
		struct :ref:`Impl<doxid-structrgpot_1_1_e_a_m_pot_1_1_impl>`;

		// construction
	
		:target:`EAMPot<doxid-classrgpot_1_1_e_a_m_pot_1a9251be2da7060e7914ccb2cdb22c1041>`();
		:target:`EAMPot<doxid-classrgpot_1_1_e_a_m_pot_1a7097ef83a0901176ce52afb37bdc381b>`(const :ref:`EAMCellConfig<doxid-structrgpot_1_1_e_a_m_cell_config>`&);
		:target:`EAMPot<doxid-classrgpot_1_1_e_a_m_pot_1a76903159378540e90b4a0b8d58dfbd45>`(const EAMPot&);
		:target:`~EAMPot<doxid-classrgpot_1_1_e_a_m_pot_1a303ac80ea91bc5dcf1acf30ab616ae4a>`();

		// methods
	
		EAMPot& :target:`operator=<doxid-classrgpot_1_1_e_a_m_pot_1ae5dd4e66fb4e07b176ab05e5ee4da738>`(const EAMPot&);
		virtual :ref:`PotCaps<doxid-structrgpot_1_1_pot_caps>` :ref:`caps<doxid-classrgpot_1_1_e_a_m_pot_1acd8f90776acc77cd9fe6cfe2aa202275>`() const;
		virtual uint64_t :ref:`paramsKey<doxid-classrgpot_1_1_e_a_m_pot_1ad13c8e2615593de028b7fa1ee87ec43e>`() const;
		void :target:`forceImpl<doxid-classrgpot_1_1_e_a_m_pot_1a31dcc2ca689afed10dd629f2f0949b37>`(const :ref:`ForceInput<doxid-structrgpot_1_1_force_input>`& in, :ref:`ForceOut<doxid-structrgpot_1_1_force_out>`* out) const;
	};
.. _details-classrgpot_1_1_e_a_m_pot:

Detailed Documentation
~~~~~~~~~~~~~~~~~~~~~~



Methods
-------

.. index:: pair: function; caps
.. _doxid-classrgpot_1_1_e_a_m_pot_1acd8f90776acc77cd9fe6cfe2aa202275:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	virtual :ref:`PotCaps<doxid-structrgpot_1_1_pot_caps>` caps() const

Concurrency and evaluation capabilities of this potential.

Multi-threaded callers (NEB images, dimer endpoints) derive their sharing and cloning policy from this instead of hard-coded lists.

.. index:: pair: function; paramsKey
.. _doxid-classrgpot_1_1_e_a_m_pot_1ad13c8e2615593de028b7fa1ee87ec43e:

.. ref-code-block:: cpp
	:class: doxyrest-title-code-block

	virtual uint64_t paramsKey() const

Fingerprint of the potential's parameter set.

Mixed into the result-cache key so results never cross parameter sets. Implementations hash their config field by field (see :ref:`ParamHash.hpp <doxid-_param_hash_8hpp_source>`) plus a kernel-version salt that changes whenever the numerics change. The default (0) suits parameter-free potentials whose numerics never changed.