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Re: [paragui-users] ParaGUI && Embedded C++
From: |
Mark Junker |
Subject: |
Re: [paragui-users] ParaGUI && Embedded C++ |
Date: |
26 Jul 2003 17:37:00 +0100 |
User-agent: |
OpenXP/32 v3.8.8 (Win32) beta |
> Embedded C++ omits the following features which are useful, but not
> necessary in an embedded environment:
> * multiple inheritance
This is allowed in the Hitachi EC++ compiler.
> * virtual base classes
This is allowed in the Hitachi EC++ compiler too.
> * new-style casts
You're right, this is not allowed because it relys on RTTI.
> * virtual function tables
Is part of the "virtual function/base class" feature.
> - if it's removed , what the reason to write on C++ ????
Because you have objects and virtual functions. However, you can use plain C
with function pointers but it's not very readable.
I already used EC++ in some of my embedded projects for - for example -
generic interfaces to image memory and it was a great improvement for the
development. I was able to write the main parts (image filters/checkers) on
Windows using Borland C++ and then I simply compiled it with and EC++
compiler and it simply worked. Working this way for embedded platforms is
simply fun.
I simply cannot use - for example - GCC for SH4 because we have to use
libraries from Matsushita and they're only available in SYSROF (Hitachi SH
compiler) format which isn't documented :(.
Regards,
Mark Junker
- [paragui-users] ParaGUI && Embedded C++, Mark Junker, 2003/07/25
- Re: [paragui-users] ParaGUI && Embedded C++, Antony Shaleynikov, 2003/07/25
- Re: [paragui-users] ParaGUI && Embedded C++, I . S . Kuten, 2003/07/25
- Re: [paragui-users] ParaGUI && Embedded C++, Teunis Peters, 2003/07/25
- Re: [paragui-users] ParaGUI && Embedded C++, Roger D. Vargas, 2003/07/25
- Re: [paragui-users] ParaGUI && Embedded C++, Teunis Peters, 2003/07/26
- Re: [paragui-users] ParaGUI && Embedded C++, Roger D. Vargas, 2003/07/28
- Re: [paragui-users] ParaGUI && Embedded C++, Teunis Peters, 2003/07/28
- Re: [paragui-users] ParaGUI && Embedded C++, Roger D. Vargas, 2003/07/28