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//
// Copyright (c) 2022 INRIA
//

#ifndef __proxsuite_fwd_hpp__
#define __proxsuite_fwd_hpp__

#if __cplusplus >= 201703L
#define PROXSUITE_WITH_CPP_17
#endif
#if __cplusplus >= 201402L
#define PROXSUITE_WITH_CPP_14
#endif

#if defined(PROXSUITE_WITH_CPP_17)
#define PROXSUITE_MAYBE_UNUSED [[maybe_unused]]
#elif defined(_MSC_VER) && !defined(__clang__)
#define PROXSUITE_MAYBE_UNUSED
#else
#define PROXSUITE_MAYBE_UNUSED __attribute__((__unused__))
#endif

// Same logic as in Pinocchio to check eigen malloc
#ifdef PROXSUITE_EIGEN_CHECK_MALLOC
#ifndef EIGEN_RUNTIME_NO_MALLOC
#define EIGEN_RUNTIME_NO_MALLOC_WAS_NOT_DEFINED
#define EIGEN_RUNTIME_NO_MALLOC
#endif
#endif

#include <Eigen/Core>

#ifdef PROXSUITE_EIGEN_CHECK_MALLOC
#ifdef EIGEN_RUNTIME_NO_MALLOC_WAS_NOT_DEFINED
#undef EIGEN_RUNTIME_NO_MALLOC
#undef EIGEN_RUNTIME_NO_MALLOC_WAS_NOT_DEFINED
#endif
#endif

// Check memory allocation for Eigen
#ifdef PROXSUITE_EIGEN_CHECK_MALLOC
#define PROXSUITE_EIGEN_MALLOC(allowed)                                        \
  ::Eigen::internal::set_is_malloc_allowed(allowed)
#define PROXSUITE_EIGEN_MALLOC_ALLOWED() PROXSUITE_EIGEN_MALLOC(true)
#define PROXSUITE_EIGEN_MALLOC_NOT_ALLOWED() PROXSUITE_EIGEN_MALLOC(false)
#else
#define PROXSUITE_EIGEN_MALLOC(allowed)
#define PROXSUITE_EIGEN_MALLOC_ALLOWED()
#define PROXSUITE_EIGEN_MALLOC_NOT_ALLOWED()
#endif

#endif // #ifndef __proxsuite_fwd_hpp__