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multiple definition of a variable in header file

Q&A Forum › Category: Other › multiple definition of a variable in header file
0 Vote Up Vote Down
Ydalir asked 2 years ago

Hi out there
in a header file i built s struct AND I declare and initialize it
The h.-file is referenced in several cpp files.
Although the first two lines in the h.-file should prevent multiple definitions
the compiler complains multiple definition and initialization of the structure
“Traveler” like
“multiple definition of `Traveler’;”
Is there a possible problem with the structure?
Start your code here

#ifndef __MOBILEWAETH_INCLUDED
#define __MOBILEWAETH_INCLUDED

struct trav{
charVDD[6];
charTemp[6];
charHum[6];
charPres[7];
charRefPres[7];
charBMEAlt[8];
charLat[11];
charLon[11];
charGPSAlt[8];
charDate[11];
charTime[9];
};
trav Traveler{};
#endif
 

Question Tags: C C++
1 Answers
0 Vote Up Vote Down
Sara Santos Staff answered 2 years ago

Hi
I think you need to remove this out of the structure:
trav Traveler{};
Call it after the #endif.

Or in another file.

Regards,
Sara

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