MPQC  2.3.1
Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
sc::OneBodyInt Class Referenceabstract

OneBodyInt is an abstract base class for objects that compute integrals between two basis functions. More...

#include <obint.h>

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Public Member Functions

int nbasis () const
 Returns the number of basis functions on center one.
 
int nbasis1 () const
 Returns the number of basis functions on the center one.
 
int nbasis2 () const
 Returns the number of basis functions on the center two.
 
int nshell () const
 Return the number of shells on center one.
 
int nshell1 () const
 Return the number of shells on the center one.
 
int nshell2 () const
 Return the number of shells on the center two.
 
Ref< GaussianBasisSetbasis ()
 Return the basis set on center one.
 
Ref< GaussianBasisSetbasis1 ()
 Return the basis set on the center one.
 
Ref< GaussianBasisSetbasis2 ()
 Return the basis set on the center two.
 
const double * buffer () const
 Returns the buffer where the integrals are placed.
 
virtual void compute_shell (int, int)=0
 Computes the integrals between basis functions in the given shell pair.
 
virtual void reinitialize ()
 This is called for one body integrals that take data to let them know that the data they reference has changed.
 
virtual bool cloneable ()
 Return true if the clone member can be called. More...
 
virtual Ref< OneBodyIntclone ()
 Returns a clone of this. More...
 
Integralintegral () const
 
- Public Member Functions inherited from sc::RefCount
int lock_ptr () const
 Lock this object.
 
int unlock_ptr () const
 Unlock this object.
 
void use_locks (bool inVal)
 start and stop using locks on this object
 
refcount_t nreference () const
 Return the reference count.
 
refcount_t reference ()
 Increment the reference count and return the new count.
 
refcount_t dereference ()
 Decrement the reference count and return the new count.
 
int managed () const
 
void unmanage ()
 Turn off the reference counting mechanism for this object. More...
 
int managed () const
 Return 1 if the object is managed. Otherwise return 0.
 
- Public Member Functions inherited from sc::Identity
Identifier identifier ()
 Return the Identifier for this argument. More...
 

Protected Member Functions

 OneBodyInt (Integral *integral, const Ref< GaussianBasisSet > &b1, const Ref< GaussianBasisSet > &b2=0)
 
- Protected Member Functions inherited from sc::RefCount
 RefCount (const RefCount &)
 
RefCountoperator= (const RefCount &)
 

Protected Attributes

Integralintegral_
 
Ref< GaussianBasisSetbs1_
 
Ref< GaussianBasisSetbs2_
 
double * buffer_
 

Detailed Description

OneBodyInt is an abstract base class for objects that compute integrals between two basis functions.

Member Function Documentation

◆ clone()

virtual Ref<OneBodyInt> sc::OneBodyInt::clone ( )
virtual

Returns a clone of this.

The default implementation throws an exception.

Reimplemented in sc::OneBodyIntCCA, sc::OneBodyIntCints, and sc::OneBodyIntV3.

◆ cloneable()

virtual bool sc::OneBodyInt::cloneable ( )
virtual

Return true if the clone member can be called.

The default implementation returns false.

Reimplemented in sc::OneBodyIntCCA, sc::OneBodyIntCints, and sc::OneBodyIntV3.


The documentation for this class was generated from the following file:

Generated at Sun Jan 26 2020 23:33:07 for MPQC 2.3.1 using the documentation package Doxygen 1.8.16.