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Hi Jörn, Sizeof() only gives you
the size of the memory allocated, not the number of elements actually used by
TRNSYS. You need to look into the
INFO array to determine the actual number of inputs: int Ninputs = info[2]; in C or C++ integer Ninputs = INFO(3) in FORTRAN. The TRNSYS Programmer’s
Guide (chapter 8) describes all that INFO has to offer under 8.4.3.
The INFO array – Typical calling sequence Werner De : Jörn von Grabe
[mailto:v.Grabe@bv.tu-muenchen.de] dear all! my type – written in c++ - needs a
dynamic number of inputs and outputs. this i implement by a cycle in the
proforma. thus, the xin and xout arrays do not have a constant size anymore
which can be set in the source code directly. instead, i have to determine the
size of the arrays dynamically. i tried sizeof(xin/xout), this however yields
the size of the bytes needed by the variabel type, but not the number of the
array elements. as far as i understand, the arrays that are passed are
c-arrays, not c++arrays (for c++ arrays sizeof yields the total number of bytes
of the array so that the number of elements are given by
sizeof(array)/sizeof(type)) . how do i get the number of elements? can c-arrays
easily be converted into c++arrays (not my favourite)? are c-arrays generally
0-terminated (i can remember anymore...)? does anyone have a simple solution
which i am to blind to see??? regards jörn ************************************************************************************ This footnote confirms that this email message has been scanned by PineApp Mail-SeCure for the presence of malicious code, vandals & computer viruses. ************************************************************************************ ************************************************************************************ This footnote confirms that this email message has been scanned by PineApp Mail-SeCure for the presence of malicious code, vandals & computer viruses. ************************************************************************************ |