MPQC
3.0.0-alpha
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SpinMOPairIter iterates over pairs of spinorbitals. More...
#include <math/mmisc/pairiter.h>
Public Member Functions | |
SpinMOPairIter (unsigned int n_i, unsigned int n_j, bool i_eq_j) | |
void | start (const int first_ij=0) |
Start the iteration. | |
void | next () |
Move to the next pair. | |
operator int () const | |
Returns nonzero if the iterator currently hold valid data. | |
Public Member Functions inherited from sc::MOPairIter | |
MOPairIter (unsigned int n_i, unsigned int n_j) | |
Initialize an iterator for the MO space dimensions. | |
int | ni () const |
Returns the number of functions in space i. | |
int | nj () const |
Returns the number of functions in space j. | |
int | i () const |
Returns index i. | |
int | j () const |
Returns index j. | |
int | nij () const |
Returns the number of pair combinations for this iterator. | |
int | ij () const |
Returns the current iteration. | |
Public Member Functions inherited from sc::RefCount | |
size_t | identifier () const |
Return the unique identifier for this object that can be compared for different objects of different types. More... | |
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... | |
Additional Inherited Members | |
Protected Member Functions inherited from sc::MOPairIter | |
int | classdebug () const |
Protected Member Functions inherited from sc::RefCount | |
RefCount (const RefCount &) | |
RefCount & | operator= (const RefCount &) |
Protected Attributes inherited from sc::MOPairIter | |
bool | i_eq_j_ |
int | ni_ |
int | nj_ |
int | i_ |
int | j_ |
int | nij_ |
int | ij_ |
SpinMOPairIter iterates over pairs of spinorbitals.