Hi Anton,
CINT does support #pragma pack in interpreted code.
So to use custom alignment you will need to simply compile and generate
a dictionary for
you class, which is trivial using ACLiC. Using the header file below
the signature simply do
root [] .L check.h+
you can then use WAVEDESC in any interpreted code and it will have the correct alignment.
Cheers,
Philippe
// Check.h
#pragma pack(push, 1)
struct WAVEDESC {
char DESCRIPTOR_NAME[16];
char TEMPLATE_NAME[16];
short COMM_TYPE;
short COMM_ORDER;
};
#pragma pack(pop)
// End of check.h
Anton Korneev wrote:
> Hello,
>
> how can I define the way of packing/aligning of members of struct in
> CINT? The usual
>
> #pragma pack(push, 1)
> ...
> #pragma pack(pop)
>
> don't work in CINT - see attached macro.
> Under CINT it gives:
>
> root [] .x check.cc
> 40
>
> and under g++:
>
> $ g++ check.cc -o check.exe
> $ ./check.exe
> 36
>
>
>
Received on Mon Sep 22 2008 - 16:38:48 CEST
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