.TH "sc::SpatialMOPairIter" 3 "Sun Oct 4 2020" "Version 2.3.1" "MPQC" \" -*- nroff -*-
.ad l
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.SH NAME
sc::SpatialMOPairIter \- \fBSpatialMOPairIter\fP gives the ordering of pairs of spatial orbitals\&.  

.SH SYNOPSIS
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.PP
.PP
\fC#include <pairiter\&.h>\fP
.PP
Inherits \fBsc::MOPairIter\fP\&.
.PP
Inherited by \fBsc::SpatialMOPairIter_eq\fP, and \fBsc::SpatialMOPairIter_neq\fP\&.
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "\fBSpatialMOPairIter\fP (const \fBRef\fP< \fBMOIndexSpace\fP > &space_i, const \fBRef\fP< \fBMOIndexSpace\fP > &space_j)"
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.RI "Initialize a spatial pair iterator for the given MO spaces\&. "
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.RI "virtual int \fBnij_aa\fP () const =0"
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.RI "Returns the number of functions in alpha-alpha space\&. "
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.RI "virtual int \fBnij_ab\fP () const =0"
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.RI "Returns the number of functions in alpha-beta space\&. "
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.RI "virtual int \fBij_aa\fP () const =0"
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.RI "Returns compound index ij for alpha-alpha case\&. "
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.RI "virtual int \fBij_ab\fP () const =0"
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.RI "Returns compound index ij for alpha-beta case\&. "
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.RI "virtual int \fBij_ba\fP () const =0"
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.RI "Returns compound index ij for beta-alpha case\&. "
.in -1c
.SS "Additional Inherited Members"
.SH "Detailed Description"
.PP 
\fBSpatialMOPairIter\fP gives the ordering of pairs of spatial orbitals\&. 

Different spin cases appear\&. 
.SH "Member Function Documentation"
.PP 
.SS "virtual int sc::SpatialMOPairIter::ij_aa () const\fC [pure virtual]\fP"

.PP
Returns compound index ij for alpha-alpha case\&. If the combintaion is not allowed then return -1 
.PP
Implemented in \fBsc::SpatialMOPairIter_neq\fP, and \fBsc::SpatialMOPairIter_eq\fP\&.

.SH "Author"
.PP 
Generated automatically by Doxygen for MPQC from the source code\&.