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C++ object-oriented for CFD

C++ object-oriented for CFD# Computation - 科学计算

f*n2004-09-15 07:09

1 楼

Anybody writing CFD code using C++ Object Oriented programing?
Could you explain the merits and demerits of
Object-Oriented Programming for CFD codes?

x*u2004-09-15 07:09

2 楼

it's becoming better for scientific computation.
have a look at blitz++ which can be as fast as fortran.
and, you don't have to Object Oriented programe. C++!=OOP.

【在 f*******n 的大作中提到】

: Anybody writing CFD code using C++ Object Oriented programing?
: Could you explain the merits and demerits of
: Object-Oriented Programming for CFD codes?

f*n2004-09-15 07:09

3 楼

Thanks, XiaoZhu,
Yes, C++ would run faster than Fortran in the near future for
there are not too many people working on Fortran compiler these days.
The problem I am thinking is if I want to write CFD code in OO style,
How should I implement a class, a grid node or a domain.

【在 x*****u 的大作中提到】

: it's becoming better for scientific computation.
: have a look at blitz++ which can be as fast as fortran.
: and, you don't have to Object Oriented programe. C++!=OOP.

x*u2004-09-15 07:09

4 楼

a domian could be a class that has functions like generate, locate... and
members like grid nodes or anything you need. It's actually a good way because
they are like globe variables in the class and safe to outside.

【在 f*******n 的大作中提到】

: Thanks, XiaoZhu,
: Yes, C++ would run faster than Fortran in the near future for
: there are not too many people working on Fortran compiler these days.
: The problem I am thinking is if I want to write CFD code in OO style,
: How should I implement a class, a grid node or a domain.

l*G2004-09-15 07:09

5 楼

You can google and download OpenFOAM, it's entirely C++ and OO,

【在 f*******n 的大作中提到】

: Anybody writing CFD code using C++ Object Oriented programing?
: Could you explain the merits and demerits of
: Object-Oriented Programming for CFD codes?