Binary package “libyang-cpp-dev” in ubuntu focal

parser toolkit for IETF YANG data modeling - C++ development files

 Partially SWIG-generated bindings to use libyang with a C++ API.
 The functionality is the same as in libyang, the C++ code links wraps
 and uses libyang C code.
 .
 This is the accompanying development package, containing headers, a
 pkgconfig file, and .so entry point for the libyang C++ bindings.