/* -*- c++ -*- ---------------------------------------------------------- LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator https://www.lammps.org/, Sandia National Laboratories Steve Plimpton, sjplimp@sandia.gov Copyright (2003) Sandia Corporation. Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains certain rights in this software. This software is distributed under the GNU General Public License. See the README file in the top-level LAMMPS directory. ------------------------------------------------------------------------- */ #ifndef LMP_PYTHON_COMPAT_H #define LMP_PYTHON_COMPAT_H #include // Wrap API changes between Python 2 and 3 using macros #if PY_MAJOR_VERSION == 2 #if defined(_MSC_VER) || defined(__MINGW32__) #define PY_INT_FROM_LONG(X) PyLong_FromLongLong(X) #else #define PY_INT_FROM_LONG(X) PyInt_FromLong(X) #endif #if defined(_MSC_VER) || defined(__MINGW32__) #define PY_INT_AS_LONG(X) PyLong_AsLongLong(X) #else #define PY_INT_AS_LONG(X) PyInt_AsLong(X) #endif #define PY_STRING_FROM_STRING(X) PyString_FromString(X) #define PY_VOID_POINTER(X) PyCObject_FromVoidPtr((void *) X, nullptr) #define PY_STRING_AS_STRING(X) PyString_AsString(X) #elif PY_MAJOR_VERSION == 3 #if defined(_MSC_VER) || defined(__MINGW32__) #define PY_INT_FROM_LONG(X) PyLong_FromLongLong(X) #else #define PY_INT_FROM_LONG(X) PyLong_FromLong(X) #endif #if defined(_MSC_VER) || defined(__MINGW32__) #define PY_INT_AS_LONG(X) PyLong_AsLongLong(X) #else #define PY_INT_AS_LONG(X) PyLong_AsLong(X) #endif #define PY_STRING_FROM_STRING(X) PyUnicode_FromString(X) #define PY_VOID_POINTER(X) PyCapsule_New((void *) X, nullptr, nullptr) #define PY_STRING_AS_STRING(X) PyUnicode_AsUTF8(X) #endif #endif