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<div id="version" align=right><b>petsc-3.14.5 2021-03-03</b></div>
<div id="bugreport" align=right><a href="mailto:petsc-maint@mcs.anl.gov?subject=Typo or Error in Documentation &body=Please describe the typo or error in the documentation: petsc-3.14.5 v3.14.5 docs/manualpages/TaoLineSearch/TaoLineSearchView.html "><small>Report Typos and Errors</small></a></div>
<A NAME="TaoLineSearchView"><H1>TaoLineSearchView</H1></A>
Prints information about the TaoLineSearch
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petsctaolinesearch.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../TaoLineSearch/TaoLineSearchView.html#TaoLineSearchView">TaoLineSearchView</A>(TaoLineSearch ls, <A HREF="../Viewer/PetscViewer.html#PetscViewer">PetscViewer</A> viewer)
</PRE>
Collective on TaoLineSearch
<P>
<H3><FONT COLOR="#CC3333">InputParameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>ls </B></TD><TD>- the <A HREF="../Tao/Tao.html#Tao">Tao</A> context
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>viewer </B></TD><TD>- visualization context
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Options Database Key</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-tao_ls_view </B></TD><TD>- Calls <A HREF="../TaoLineSearch/TaoLineSearchView.html#TaoLineSearchView">TaoLineSearchView</A>() at the end of each line search
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
The available visualization contexts include
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B><A HREF="../Viewer/PETSC_VIEWER_STDOUT_SELF.html#PETSC_VIEWER_STDOUT_SELF">PETSC_VIEWER_STDOUT_SELF</A> </B></TD><TD>- standard output (default)
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B><A HREF="../Viewer/PETSC_VIEWER_STDOUT_WORLD.html#PETSC_VIEWER_STDOUT_WORLD">PETSC_VIEWER_STDOUT_WORLD</A> </B></TD><TD>- synchronized standard
output where only the first processor opens
the file. All other processors send their
data to the first processor to print.
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Viewer/PetscViewerASCIIOpen.html#PetscViewerASCIIOpen">PetscViewerASCIIOpen</A>()
<BR><P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>beginner<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/tao/linesearch/interface/taolinesearch.c.html#TaoLineSearchView">src/tao/linesearch/interface/taolinesearch.c</A>
<P><H3><FONT COLOR="CC3333">Implementations</FONT></H3><A HREF="../../../src/tao/linesearch/impls/armijo/armijo.c.html#TaoLineSearchView_Armijo">TaoLineSearchView_Armijo in src/tao/linesearch/impls/armijo/armijo.c</A><BR>
<A HREF="../../../src/tao/linesearch/impls/gpcglinesearch/gpcglinesearch.c.html#TaoLineSearchView_GPCG">TaoLineSearchView_GPCG in src/tao/linesearch/impls/gpcglinesearch/gpcglinesearch.c</A><BR>
<A HREF="../../../src/tao/linesearch/impls/owarmijo/owarmijo.c.html#TaoLineSearchView_OWArmijo">TaoLineSearchView_OWArmijo in src/tao/linesearch/impls/owarmijo/owarmijo.c</A><BR>
<A HREF="../../../src/tao/linesearch/impls/unit/unit.c.html#TaoLineSearchView_Unit">TaoLineSearchView_Unit in src/tao/linesearch/impls/unit/unit.c</A><BR>
<BR><A HREF="./index.html">Index of all TaoLineSearch routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
<BR><A HREF="../singleindex.html">Index of all manual pages</A>
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