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Compiler/TMS320F28379D: Can I write the C & C++ both mix coding in CCS

Dnyaneshwar Sahane1
Expert 1770 points

Part Number: TMS320F28379D

Tool/software: TI C/C++ Compiler

Hello Team,

Greetings!

Stay safe and healthy.

Can I use C & C++ mix while writing the source code in CCS? I want use C++ as well but I can not write entire code in C++ as I am not expert in C++ therefore I want to explore mix of c and c++ coding.

  • 0
    Guru 26200 points

    Hello, 

    try this:

    1. // C++ code
    3. extern "C" void f(int); // one way
    5. extern "C" { // another way
    6. int g(double);
    7. double h();
    8. };
    10. void code(int i, double d)
    11. {
    12. f(i);
    13. int ii = g(d);
    14. double dd = h();
    15. // ...
    16. }
    1. /* C code: */
    3. void f(int i)
    4. {
    5. /* ... */
    6. }
    8. int g(double d)
    9. {
    10. /* ... */
    11. }
    13. double h()
    14. {
    15. /* ... */
    16. }

    and this: 

    1. // C++ code:
    3. extern "C" void f(int);
    5. void f(int i)
    6. {
    7. // ...
    8. }
    1. /* C code: */
    3. void f(int);
    5. void cc(int i)
    6. {
    7. f(i);
    8. /* ... */
    9. }

    If you want to call member functions from C, you need to provide simple wrappers for all required functions. 

  • 0
    TI__Guru**** 253410 points

    For further suggestions on how to mix C and C++ code, please see this FAQ (not from TI).

    Thanks and regards,

    -George

  • 0 in reply to Tomasz Kocon
    Expert 1770 points

    Hi Tom,

    Good Day!

    Stay safe and healthy.

    Thanks for your post.

    Please you elaborate more on this topic. Do you mean to say that only I need to declare the functions what you have declared in your post.

    Is there any document is available for this topic (Mix coding c and C++ in CCS IDE. Is there anything I need to install or declare or called while using C++ functionality?

  • 0 in reply to George Mock
    Expert 1770 points

    Hi Gorge,

    Good Day!

    Stay safe and healthy.

    Thanks for sharing the link. I think this will help me to understand the mix of C and C++ coding.

    I will study and analyse the link details and update you in this topic.