Accessing C API (no class from C++ library) from Command line or script
4 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I have a C++ built library in ubuntu which exposes C APIs. Associated header-file defines the APIs without use of 'extern C'. The header file also includes other headerfiles from other packages (Eigen).
- seems cannot use loadlibrary. I tried library-name headerfile-name,i get:
> loadlibrary libfile.so file.h
Failed to preprocess the input file.
Output from preprocessor is:file.h:5:9: warning: #pragma once in main file
#pragma once
^~~~
file.h:7:10: fatal error: Eigen/Core: No such file or directory
#include <Eigen/Core>
^~~~~~~~~~~~
compilation terminated.
- do i need to use other mechanism? (fairly new to matlab)
4 commentaires
James Tursa
le 4 Avr 2020
You haven't answered my question. If the original C++ header files did not have extern "C" in them, why do you think they are not decorated names in the object library file?
Réponses (0)
Voir également
Catégories
En savoir plus sur Write C++ Functions Callable from MATLAB (MEX Files) dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!