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May 11th, 2011, 03:55 AM
#1
how to provide the defines from one header to another?
Hello,
I ran into the following problem:
I have implemented an API, consisting of C-Api, Manager, BaseClass and the concrete working classes derived from the BaseClass. One of this "concrete" class includes the first header file header1.h and loads its .lib file. I can communicate with the concrete Class only via C-Api with the second header file header2.h. Within the concrete class I use the define constants (
Code:
#define SOME_CONSTANT
) of the header1 without problems. However, if I include the second header into the third one header3.h, then I'm not able to use the defines from the first header anymore.
Is there a way of solving this problem?
best regards,
vanselm
Last edited by vanselm; May 11th, 2011 at 05:32 AM.
Reason: wrong description at first post...
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May 11th, 2011, 04:04 AM
#2
Re: how to provide the defines from one header to another?
Originally Posted by vanselm
if I include the second header into the third one , then I'm not able to use the defines from the first header.
It is not clear how you "included" your heades... however, why not include header1.h into header3.h?
Victor Nijegorodov
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May 11th, 2011, 05:35 AM
#3
Re: how to provide the defines from one header to another?
I don't want to include header1 into header3 because I would like to separate the class of header3 from the vendor specific API in header1. So that I can use devices of different vendors over my Api in header2. (See my modified problem description in first post)
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