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<div id="version" align=right><b>petsc-3.14.5 2021-03-03</b></div>
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<A NAME="PetscFreeA"><H1>PetscFreeA</H1></A>
Free one or more objects, possibly allocated using coalesced malloc
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscsys.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../Sys/PetscFreeA.html#PetscFreeA">PetscFreeA</A>(int n,int lineno,const char *function,const char *filename,void *ptr0,...)
</PRE>
Not Collective
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>n </B></TD><TD>- number of objects to free (at least 1)
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>lineno </B></TD><TD>- line number to attribute deallocation (typically __LINE__)
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>function </B></TD><TD>- function to attribute deallocation (typically PETSC_FUNCTION_NAME)
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>filename </B></TD><TD>- file name to attribute deallocation (typically __FILE__)
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>ptr0 ... </B></TD><TD>- first of n pointers to free
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Note</FONT></H3>
This function is not normally called directly by users, but rather via the macros <A HREF="../Sys/PetscFree.html#PetscFree">PetscFree</A>(), <A HREF="../Sys/PetscFree2.html#PetscFree2">PetscFree2</A>(), etc.
<P>
The pointers are zeroed to prevent users from accidently reusing space that has been freed.
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
PetscMallocAlign(), <A HREF="../Sys/PetscMallocSet.html#PetscMallocSet">PetscMallocSet</A>(), <A HREF="../Sys/PetscMallocA.html#PetscMallocA">PetscMallocA</A>(), PetscFree1(), <A HREF="../Sys/PetscFree2.html#PetscFree2">PetscFree2</A>(), <A HREF="../Sys/PetscFree3.html#PetscFree3">PetscFree3</A>(), <A HREF="../Sys/PetscFree4.html#PetscFree4">PetscFree4</A>(), <A HREF="../Sys/PetscFree5.html#PetscFree5">PetscFree5</A>(), <A HREF="../Sys/PetscFree6.html#PetscFree6">PetscFree6</A>(), <A HREF="../Sys/PetscFree7.html#PetscFree7">PetscFree7</A>()
<BR><P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>developer<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/sys/memory/mal.c.html#PetscFreeA">src/sys/memory/mal.c</A>
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