#include <tbint.h>
Inheritance diagram for TwoBodyInt
Public Methods | |
| virtual | ~TwoBodyInt () |
| int | nbasis () const |
| Return the number of basis functions on center one. | |
| int | nshell () const |
| Return the number of shells on center one. | |
| Ref<GaussianBasisSet> | basis () |
| Return the basis set on center one. | |
| const double* | buffer () const |
| The computed shell integrals will be put in the buffer returned by this member. | |
| virtual void | compute_shell (int, int, int, int)=0 |
| Given for shell indices, this will cause the integral buffer to be filled in. | |
| virtual int | log2_shell_bound (int=-1, int=-1, int=-1, int=-1)=0 |
| Return log base 2 of the maximum magnitude of any integral in a shell block. More... | |
| virtual void | set_integral_storage (int storage) |
| This storage is used to cache computed integrals. | |
| Integral* | integral () const |
| Return the integral factory that was used to create this object. | |
| int | nbasis1 () const |
| int | nbasis2 () const |
| int | nbasis3 () const |
| int | nbasis4 () const |
| int | nshell1 () const |
| int | nshell2 () const |
| int | nshell3 () const |
| int | nshell4 () const |
| Ref<GaussianBasisSet> | basis1 () |
| Ref<GaussianBasisSet> | basis2 () |
| Ref<GaussianBasisSet> | basis3 () |
| Ref<GaussianBasisSet> | basis4 () |
| int | redundant () const |
| void | set_redundant (int i) |
Protected Methods | |
| TwoBodyInt (Integral *integral, const Ref< GaussianBasisSet > &bs1, const Ref< GaussianBasisSet > &bs2, const Ref< GaussianBasisSet > &bs3, const Ref< GaussianBasisSet > &bs4) | |
Protected Attributes | |
| Integral* | integral_ |
| Ref<GaussianBasisSet> | bs1_ |
| Ref<GaussianBasisSet> | bs2_ |
| Ref<GaussianBasisSet> | bs3_ |
| Ref<GaussianBasisSet> | bs4_ |
| double* | buffer_ |
| int | redundant_ |
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Return log base 2 of the maximum magnitude of any integral in a shell block. An index of -1 for any argument indicates any shell. Reimplemented in TwoBodyIntV3. |
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The default is true. |