.TH "serif::operators::LinearizedBlock" 3 "Version v0.0.1a" "SERiF" \" -*- nroff -*-
.ad l
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.SH NAME
serif::operators::LinearizedBlock \- An accepted physical block with optional efficient diagonal and sparse assembly operations\&.  

.SH SYNOPSIS
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.PP
.PP
\fR#include <linearized_block\&.hpp>\fP
.SS "Classes"

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.RI "struct \fBData\fP"
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.SS "Public Types"

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.RI "using \fBAction\fP = std::shared_ptr<const ::mfem::Operator>"
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.RI "using \fBDiagonal\fP = std::function<std::vector<double>()>"
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.RI "using \fBAssembly\fP = std::function<std::shared_ptr<const ::mfem::SparseMatrix>()>"
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.SS "Public Member Functions"

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.RI "\fBLinearizedBlock\fP (\fBAction\fP \fBaction\fP, \fBDiagonal\fP \fBdiagonal\fP={}, \fBAssembly\fP assembly={})"
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.RI "Retain an immutable action and its matching assembly routines; captures must retain their accepted data\&. "
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.RI "const \fBAction\fP & \fBaction\fP () const noexcept"
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.RI "Read the physical action belonging to this accepted block\&. "
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.RI "bool \fBhas_diagonal\fP () const noexcept"
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.RI "Whether diagonal extraction is available without global column probing\&. "
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.RI "bool \fBhas_assembly\fP () const noexcept"
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.RI "Whether this block supports explicit sparse assembly\&. "
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.RI "std::vector< double > \fBdiagonal\fP () const"
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.RI "Extract the physical operator diagonal, including any installed boundary rows\&. "
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.RI "std::shared_ptr< const ::mfem::SparseMatrix > \fBassemble\fP () const"
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.RI "Assemble only this selected physical block\&. "
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.RI "bool \fBoperator==\fP (const \fBLinearizedBlock\fP &) const=default"
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.RI "Accepted block identity is stable across copies, but changes when a new linearization is supplied\&. "
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.SS "Private Attributes"

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.RI "std::shared_ptr< const \fBData\fP > \fBm_data\fP"
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.SH "Detailed Description"
.PP 
An accepted physical block with optional efficient diagonal and sparse assembly operations\&. 
.SH "Member Typedef Documentation"
.PP 
.SS "using \fBserif::operators::backend::mfem::LinearizedBlock::Action\fP = std::shared_ptr<const ::mfem::Operator>"

.SS "using \fBserif::operators::backend::mfem::LinearizedBlock::Assembly\fP = std::function<std::shared_ptr<const ::mfem::SparseMatrix>()>"

.SS "using \fBserif::operators::backend::mfem::LinearizedBlock::Diagonal\fP = std::function<std::vector<double>()>"

.SH "Constructor & Destructor Documentation"
.PP 
.SS "serif::operators::backend::mfem::LinearizedBlock::LinearizedBlock (\fBAction\fP action, \fBDiagonal\fP diagonal = \fR{}\fP, \fBAssembly\fP assembly = \fR{}\fP)\fR [explicit]\fP"

.PP
Retain an immutable action and its matching assembly routines; captures must retain their accepted data\&. 
.SH "Member Function Documentation"
.PP 
.SS "const \fBLinearizedBlock::Action\fP & serif::operators::backend::mfem::LinearizedBlock::action () const\fR [nodiscard]\fP, \fR [noexcept]\fP"

.PP
Read the physical action belonging to this accepted block\&. 
.SS "std::shared_ptr< const::mfem::SparseMatrix > serif::operators::backend::mfem::LinearizedBlock::assemble () const\fR [nodiscard]\fP"

.PP
Assemble only this selected physical block\&. 
.SS "std::vector< double > serif::operators::backend::mfem::LinearizedBlock::diagonal () const\fR [nodiscard]\fP"

.PP
Extract the physical operator diagonal, including any installed boundary rows\&. 
.SS "bool serif::operators::backend::mfem::LinearizedBlock::has_assembly () const\fR [nodiscard]\fP, \fR [noexcept]\fP"

.PP
Whether this block supports explicit sparse assembly\&. 
.SS "bool serif::operators::backend::mfem::LinearizedBlock::has_diagonal () const\fR [nodiscard]\fP, \fR [noexcept]\fP"

.PP
Whether diagonal extraction is available without global column probing\&. 
.SS "bool serif::operators::backend::mfem::LinearizedBlock::operator== (const \fBLinearizedBlock\fP & ) const\fR [nodiscard]\fP, \fR [default]\fP"

.PP
Accepted block identity is stable across copies, but changes when a new linearization is supplied\&. 
.SH "Member Data Documentation"
.PP 
.SS "std::shared_ptr<const \fBData\fP> serif::operators::backend::mfem::LinearizedBlock::m_data\fR [private]\fP"


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