[TRNSYS-users] functions get.. type char

[javier mota]

Dear all:
I´m Javier mota from 3i, Madrid;once more.
I have a problem with the functions get
 which returns a character type like 
(e.g. getDeckFileName).
I am using trnsys16 and I would like use this functions in c++

I have among other lines in Trnsys.h

extern "C" __declspec(dllimport) char*_cdecl  
TRNSYSFUNCTIONS_mp_GETDECKFILENAME(void);
and
#define getDeckFileName	TRNSYSFUNCTIONS_mp_GETDECKFILENAME

and in TRNSYSFUNCTIONS.f90 something like

function getTrnsysInputFileDir()
    !dec$ attributes dllexport, c, reference, nomixed_str_len_arg :: 
getTrnsysInputFileDir
    !dec$ attributes alias:"TRNSYSFUNCTIONS_mp_GETTRNSYSINPUTFILEDIR", 
decorate :: getTrnsysInputFileDir
    use TrnsysData
    character (len=maxPathLength) :: getTrnsysInputFileDir
    getTrnsysInputFileDir = TrnsysInputFileDir
end function getTrnsysInputFileDir

so I write in my program:
char *gg;
gg= getTrnsysInputFileDir();


I don´t have problem in making dll but when I run the program in trnys I get 
an access violation error
You mus be sure I would like solve this problem,
Thank you

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