NAME

       sc::Becke88XFunctional - Implements Becke's 1988 exchange functional.

SYNOPSIS

       #include <functional.h>

       Inherits sc::DenFunctional.

   Public Member Functions
       Becke88XFunctional (const Ref< KeyVal > &)
       Becke88XFunctional (StateIn &)
       void save_data_state (StateOut &)
           Save the base classes (with save_data_state) and the members in the same order that
           the StateIn CTOR initializes them.
       int need_density_gradient ()
       void point (const PointInputData &, PointOutputData &)

   Protected Attributes
       double beta_
       double beta6_

   Additional Inherited Members

Detailed Description

       Implements Becke's 1988 exchange functional.

       A. D. Becke, Phys. Rev. A, 38(6), pp. 3098-3100, 1988.

Member Function Documentation

   void sc::Becke88XFunctional::save_data_state (StateOut &) [virtual]
       Save the base classes (with save_data_state) and the members in the same order that the
       StateIn CTOR initializes them. This must be implemented by the derived class if the class
       has data.

       Reimplemented from sc::DenFunctional.

Author

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