1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML3.2 EN">
<HTML>
<HEAD> <link rel="canonical" href="http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Sys/PetscInitializeFortran.html" />
<META NAME="GENERATOR" CONTENT="DOCTEXT">
<TITLE>PetscInitializeFortran</TITLE>
</HEAD>
<BODY BGCOLOR="FFFFFF">
<div id="version" align=right><b>petsc-3.7.5 2017-01-01</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-3.7.5 v3.7.5 docs/manualpages/Sys/PetscInitializeFortran.html "><small>Report Typos and Errors</small></a></div>
<A NAME="PetscInitializeFortran"><H1>PetscInitializeFortran</H1></A>
Routine that should be called soon AFTER the call to <A HREF="../Sys/PetscInitialize.html#PetscInitialize">PetscInitialize</A>() if one is using a C main program that calls Fortran routines that in turn call PETSc routines.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
PetscErrorCode PetscInitializeFortran(void)
</PRE>
Collective on <A HREF="../Sys/PETSC_COMM_WORLD.html#PETSC_COMM_WORLD">PETSC_COMM_WORLD</A>
<P>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
<A HREF="../Sys/PetscInitializeFortran.html#PetscInitializeFortran">PetscInitializeFortran</A>() initializes some of the default viewers,
communicators, etc. for use in the Fortran if a user's main program is
written in C. <A HREF="../Sys/PetscInitializeFortran.html#PetscInitializeFortran">PetscInitializeFortran</A>() is NOT needed if a user's main
program is written in Fortran; in this case, just calling
<A HREF="../Sys/PetscInitialize.html#PetscInitialize">PetscInitialize</A>() in the main (Fortran) program is sufficient.
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Sys/PetscInitialize.html#PetscInitialize">PetscInitialize</A>()
<BR>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
Mixing C and Fortran, passing PETSc objects to Fortran
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>beginner
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/sys/objects/ftn-custom/zstartf.c.html#PetscInitializeFortran">src/sys/objects/ftn-custom/zstartf.c</A>
<BR><A HREF="./index.html">Index of all Sys 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>
<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/vec/vec/examples/tutorials/ex7.c.html">src/vec/vec/examples/tutorials/ex7.c.html</A><BR>
</BODY></HTML>
|
