Any documentation of changes to libinterp API?

[Orion Poplawski]

Is there any documentation of changes to the libinterp C++ API?  For
example, with plplot we are seeing:

/usr/lib64/ccache/c++   -DHAVE_CONFIG_H -Dplplot_octave_EXPORTS -O2 -g -pipe
-Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
-fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches
 -m64
-mtune=generic  -fPIC -I/home/orion/fedora/plplot/plplot-5.9.11/include
-I/home/orion/fedora/plplot/plplot-5.9.11/lib/qsastime
-I/home/orion/fedora/plplot/plplot-5.9.11/fedora
-I/home/orion/fedora/plplot/plplot-5.9.11/fedora/include
-I/home/orion/fedora/plplot/plplot-5.9.11/fedora/bindings/octave
-I/usr/include/octave-3.8.0 -I/usr/include/octave-3.8.0/octave
-I/home/orion/fedora/plplot/plplot-5.9.11/bindings/swig-support    -o
CMakeFiles/plplot_octave.dir/plplot_octaveOCTAVE_wrap.cxx.o -c
/home/orion/fedora/plplot/plplot-5.9.11/fedora/bindings/octave/plplot_octaveOCTAVE_wrap.cxx
/home/orion/fedora/plplot/plplot-5.9.11/fedora/bindings/octave/plplot_octaveOCTAVE_wrap.cxx:
In member function ‘virtual dim_vector octave_swig_type::dims() const’:
/home/orion/fedora/plplot/plplot-5.9.11/fedora/bindings/octave/plplot_octaveOCTAVE_wrap.cxx:1183:46:
error: ‘class octave_value’ has no member named ‘is_real_nd_array’
       } else if (out.is_matrix_type() || out.is_real_nd_array() ||
out.is_numeric_type() ) {
                                              ^

So it appears that is_real_nd_array() is gone.  What replaces it?

Thanks!

-- 
Orion Poplawski
Technical Manager                     303-415-9701 x222
NWRA/CoRA Division                    FAX: 303-415-9702
3380 Mitchell Lane                  address@hidden
Boulder, CO 80301              http://www.cora.nwra.com