[petsc-users] Problems about Compiling Multifile Program

[Yingjie Wu]

Dear Petsc developer:
Hi,
Thank you very much for your continuous help, I recently encountered some
difficulties in developing programs on Petsc.

1. I want to use my class definition (class1. h) and class functions
(class1. cpp) files in my Petsc program (myprogram. c) and compile my
program. I have written other program before:
g++ -c class1.cpp myprogram.c
g++ -o myprogram *.o
I also have some knowledge of Makefile, but I don't know how to modify it
to achieve compilation. I really want your help.

2.  In my class definition and function implementation program, I want to
use Petsc data structures, such as PetscInt, PetscReal. In order to
maintain consistency of the main program. What kind of header files should
I add to my code, or do I need to add any code?

Thanks,
Yingjie
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