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<div id="version" align=right><b>slepc-3.22.2 2024-12-02</b></div>
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<H1>SlepcInitializeFortran</H1>
Routine that should be called from C after the call to <A HREF="../sys/SlepcInitialize.html#SlepcInitialize">SlepcInitialize</A>() if one is using a C main program that calls Fortran routines that in turn call SLEPc routines.
<H3><FONT COLOR="#883300">Synopsis</FONT></H3>
<PRE>
#include "slepcsys.h"
<A HREF="https://petsc.org/release/manualpages/Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../sys/SlepcInitializeFortran.html#SlepcInitializeFortran">SlepcInitializeFortran</A>(void)
</PRE>
Collective on <A HREF="https://petsc.org/release/manualpages/Sys/PETSC_COMM_WORLD.html#PETSC_COMM_WORLD">PETSC_COMM_WORLD</A>
<P>
<P>
<H3><FONT COLOR="#883300">Notes</FONT></H3>
<A HREF="../sys/SlepcInitializeFortran.html#SlepcInitializeFortran">SlepcInitializeFortran</A>() initializes some of the default SLEPc variables
for use in Fortran if a user's main program is written in C.
<A HREF="../sys/SlepcInitializeFortran.html#SlepcInitializeFortran">SlepcInitializeFortran</A>() is NOT needed if a user's main
program is written in Fortran; in this case, just calling
<A HREF="../sys/SlepcInitialize.html#SlepcInitialize">SlepcInitialize</A>() in the main (Fortran) program is sufficient.
<P>
<H3><FONT COLOR="#883300">See Also</FONT></H3>
<A HREF="../sys/SlepcInitialize.html#SlepcInitialize">SlepcInitialize</A>()
<BR><P><B></B><H3><FONT COLOR="#883300">Level</FONT></H3>beginner<BR>
<H3><FONT COLOR="#883300">Location</FONT></H3>
</B><A HREF="../../../src/sys/finit.c.html#SlepcInitializeFortran">src/sys/finit.c</A>
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