The following files are provided:
SWI-cpp2.h Include this file to get the C++ API. It
automatically includes
SWI-cpp2-plx.h and SWI-cpp2.cpp, unless the
macro _SWI_CPP2_CPP_SEPARATE is defined, in which case you
must compile SWI-cpp2.cpp separately.
SWI-cpp2.cpp Contains the implementations of some
methods and functions. If you wish to compile this separately, you must
define the macro _SWI_CPP2_CPP_SEPARATE before your include
for SWI-cpp2.h.
SWI-cpp2-plx.h Contains the wrapper functions for the
most of the functions in
SWI-Prolog.h. This file is not intended to be used by
itself, but is #included by SWI-cpp2.h.
SWI-cpp2-atommap.h Contains a utility class for mapping
atom-to-atom or atom-to-term.
test_cpp.cpp, test_cpp.pl Contains various
tests, including some longer sequences of code that can help in
understanding how the C++ API is intended to be used. In addition, there
are test_ffi.cpp, test_ffi.pl, which often
have the same tests written in C, without the C++ API.