MATLAB COMPILER RELEASE NOTES User's Guide download pdf (Page 143)

Supported Executable Types

5-27

This example uses several functions from the toolbox\matlab\timefun

directory (weekday, date, tic, calendar, toc) to create a C++ library called

libtimefun.The-W lib:libtimefun -L Cpp options produce the C++ library

files shown in this table.

Note On some platforms, including Microsoft Windows NT, support for C++

shared libraries is limited and the C++ mangled function names must be

exported. Refer to your vendor-supplied documentation for details on creating

C++ shared libraries.

libtimefun.cpp

The C++ wrapper file (libtimefun.cpp) initializes the state of

Compiler-ge nerated f unct io ns so that those functions ca n be called from C++

code not generated by the Compiler. These files are produced from t he

command

mcc -W lib:libtimefun -L Cpp weekday date tic calendar toc

Porting Generated Code to a Different Platform

The code generated by the MATLAB Compiler is portable among platforms.

However,ifyoubuildanexecutable from

foo.m ona PCrunningWindows,that

same file will not run on a UNIX system.

For example, you cannot simply copy

foo.mex (where the mex extension varies

by platform) from a PC to a Sun system and expect the code to work, because

binary formats are different on different platforms (all supported executable

typesarebinary). However,youcouldcopyeither all of the generatedCcode or

foo.m fromthePCtotheSunsystem.Then,ontheSunplatformyoucoulduse

mex or mcc to produce a foo.mex thatwouldworkontheSunsystem.

File Description

libtimefun.cpp

C++ w rapper file

libtimefun.hpp

C++ header file

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MATLAB COMPILER RELEASE NOTES User's Guide Page 143