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  1. Replies
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    that's true... i'm trying understand more 2...

    that's true... i'm trying understand more 2 functions then i can share some code and information..
  2. Replies
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    why allways you get that conclusion????? true i...

    why allways you get that conclusion?????
    true i don't know, that's i'm asking, but tell me how i compare correctly is for make my work?????
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    maybe you have right, but i'm trying understand...

    maybe you have right, but i'm trying understand why i'm wrong.. i'm trying learning
    i'm trying adapt that code to my code
  4. Replies
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    how read an image file?

    i'm trying reading a JPG\GIF file, it's a binary file true and i must see it's structure for it... now i have these link about JPG format image:
    JPEG File Layout and Format

    like we know the file...
  5. Replies
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    yes, on gmail, i getted the notification mail:...

    yes, on gmail, i getted the notification mail:
    "Dear joaquim,

    -Adrian has just replied to a thread you have subscribed to entitled - why i don't receive mails notifications? - in the Tech Board...
  6. Replies
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    i realy can't use hotmail, because i don't...

    i realy can't use hotmail, because i don't receive the confirmation mail. only on my gmail.
    what you can advice me?
    (i use much more hotmail and i don't know, for now, activate my gmail desktop...
  7. Replies
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    thanks from you said, i changed the mail for my...

    thanks from you said, i changed the mail for my gmail and i recive the confirmation mail.
    now i will try go back aggain.
    in 20 minutes, please, try say something here for i test it
  8. Replies
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    2,668

    i'm sorry.. i don't want be rude or something.......

    i'm sorry.. i don't want be rude or something.... but why i don't get more help for resolve the problem?
    do you need more information or something?
  9. Replies
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    see the options: 15391 from threads, i belive...

    see the options:
    15391
    from threads, i belive that all have notifications selected.
    i didn't receive any mail, on my hotmail, even on 'garbage'\spam box
  10. Replies
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    2,668

    i didn't receive the notification, when you post,...

    i didn't receive the notification, when you post, on my mail :(
    the same happened with PM: i received a PM, but no mail notification :(
  11. Replies
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    why i don't receive mails notifications?

    my settings seems normal.
    these thread options seems normal.
    the mails notification are on. but i can't receive them.
    i'm using hotmail.
    now i'm see if i block the cboard mail without notice, but...
  12. i'm sorry, never get notification(i use hotmail)...

    i'm sorry, never get notification(i use hotmail) and the options are on :(
    i have 1 code that tell me if the function is on class, but if it's just prototype, i will get the same :(
    i can share the...
  13. macros: can i test if a function was defined?

    can i test if a function was defined for i see what function to use?
    if i call a not defined function, i will get 2 compilers errors. so for resolve the problem, i must use macros.
    i'm trying do...
  14. Replies
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    i'm sorry Adrian, but by some reason i don't...

    i'm sorry Adrian, but by some reason i don't receive a mail notification :(
    thanks for correct me
  15. Replies
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    1,862

    Math - Graphics 3D: where is Z?

    ok... the screen have only X,Y... easy working with them.
    now imagine that X, Y and Z angles are zero.
    the coordinates are (10,20,30).
    i know where is (10,20)(X, Y)... but how can i add the Z?...
  16. Replies
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    heres my actual code: #include ...

    heres my actual code:

    #include <iostream>

    //create the class, from base class and the functions prototype, that don't need instances
    //the '...' and '__VA_ARGS__' is for constructor...
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    heres my actual code: #include class...

    heres my actual code:

    #include <iostream>class a
    {
    public:
    int b;
    void hello(); //adding these on macro
    };
  18. Replies
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    using more about macros

    the question is more geral.
    because i need create 1 macro that i don't know how, but i belive that it's possible...
    but for understand what i need, heres a sample:

    class test
    {
    public:
    ...
  19. can i convert a string into a math expression?

    imagine these string input:
    23*4 + (4+5*3)
    how can convert these string into a math expression?
  20. DirectX 9: how can i create a transparent backbuffer surface?

    i create the backbuffer and the surface:

    //creating a backbuffer surface for get the sprite: LPDIRECT3DSURFACE9 surface;
    LPDIRECT3DSURFACE9 backbuffer;
    ...
  21. ok.. nice. but imagine if i need get the device,...

    ok.. nice. but imagine if i need get the device, how can i do it?
    PS: i'm getting problems: why i didn't get the mail notification? :(
  22. DirectX 9: it's possible get the actual Window Device?

    for we start the DirectX, we must create the Device.
    have to do with DirectX initialization. but can we get the actual Window DirectX?
    (imagine if the DirectX variables initialization aren't...
  23. have to do with compiler and it's headers files....

    have to do with compiler and it's headers files. my actual mingw GCC compiler it's limited. and, for now, i can use the DirectX 9. but no 11 or above :(
    what i mean about errors and complex have to...
  24. Code Blcoks: what is the best Directx tutorial for start?

    i'm starting with directx with Code Blocks, but i never had programmed it.
    can anyone advice 1 nice tutorial for start?
    i did the search, but i have seen 2 problems:
    1 - some code have errors;
    2...
  25. my code block it's 16.01 version. i use windows...

    my code block it's 16.01 version.
    i use windows 7.
    so what i need to do for start?
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