.TH "sc::SCMatrixLTriBlock" 3 "Sun Oct 4 2020" "Version 2.3.1" "MPQC" \" -*- nroff -*-
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.SH NAME
sc::SCMatrixLTriBlock \- The \fBSCMatrixLTriBlock\fP describes a triangular piece of a matrix\&.  

.SH SYNOPSIS
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.PP
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\fC#include <block\&.h>\fP
.PP
Inherits \fBsc::SCMatrixBlock\fP\&.
.SS "Public Member Functions"

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.RI "\fBSCMatrixLTriBlock\fP (int s, int e)"
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.RI "\fBSCMatrixLTriBlock\fP (\fBStateIn\fP &)"
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.RI "void \fBsave_data_state\fP (\fBStateOut\fP &)"
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.RI "Save the base classes (with save_data_state) and the members in the same order that the \fBStateIn\fP CTOR initializes them\&. "
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.RI "\fBSCMatrixBlock\fP * \fBdeepcopy\fP () const"
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.RI "Return of copy of this\&. "
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.RI "void \fBprocess\fP (\fBSCElementOp\fP *)"
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.RI "void \fBprocess\fP (\fBSCElementOp2\fP *, \fBSCMatrixBlock\fP *)"
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.RI "void \fBprocess\fP (\fBSCElementOp3\fP *, \fBSCMatrixBlock\fP *, \fBSCMatrixBlock\fP *)"
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.RI "double * \fBdat\fP ()"
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.RI "Return a pointer to the block's data and the number of elements in the block\&. "
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.RI "int \fBndat\fP () const"
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.SS "Public Attributes"

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.RI "int \fBstart\fP"
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.RI "int \fBend\fP"
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.RI "double * \fBdata\fP"
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.SS "Additional Inherited Members"
.SH "Detailed Description"
.PP 
The \fBSCMatrixLTriBlock\fP describes a triangular piece of a matrix\&. 

The following bit of code illustrates the data layout: fill(double **matrix, SCMatrixLTriBlock &b) { int offset=0; for (int i=b\&.start; i<b\&.end; i++) { for (int j=b\&.start; j<=i; j++,offset++) { matrix[i][j] = b\&.data[offset]; } } } 
.SH "Member Function Documentation"
.PP 
.SS "double* sc::SCMatrixLTriBlock::dat ()\fC [virtual]\fP"

.PP
Return a pointer to the block's data and the number of elements in the block\&. Some blocks cannot provide this information and a runtime error will be generated if these members are called\&. These routines are only used internally in the matrix library\&. 
.PP
Reimplemented from \fBsc::SCMatrixBlock\fP\&.
.SS "\fBSCMatrixBlock\fP* sc::SCMatrixLTriBlock::deepcopy () const\fC [virtual]\fP"

.PP
Return of copy of this\&. A runtime error will be generated for blocks that cannot do a deepcopy\&. These routines are only used internally in the matrix library\&. 
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Reimplemented from \fBsc::SCMatrixBlock\fP\&.
.SS "void sc::SCMatrixLTriBlock::save_data_state (\fBStateOut\fP &)\fC [virtual]\fP"

.PP
Save the base classes (with save_data_state) and the members in the same order that the \fBStateIn\fP CTOR initializes them\&. This must be implemented by the derived class if the class has data\&. 
.PP
Reimplemented from \fBsc::SCMatrixBlock\fP\&.

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