// SPDX-License-Identifier: Apache-2.0
//
// Copyright 2008-2016 Conrad Sanderson (http://conradsanderson.id.au)
// Copyright 2008-2016 National ICT Australia (NICTA)
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ------------------------------------------------------------------------

//! \addtogroup arma_config
//! @{

struct arma_config {
#if defined(ARMA_MAT_PREALLOC)
  static constexpr uword mat_prealloc =
      (sword(ARMA_MAT_PREALLOC) > 0) ? uword(ARMA_MAT_PREALLOC) : 1;
#else
  static constexpr uword mat_prealloc = 16;
#endif

#if defined(ARMA_OPENMP_THRESHOLD)
  static constexpr uword mp_threshold =
      (sword(ARMA_OPENMP_THRESHOLD) > 0) ? uword(ARMA_OPENMP_THRESHOLD) : 320;
#else
  static constexpr uword mp_threshold = 320;
#endif

#if defined(ARMA_OPENMP_THREADS)
  static constexpr uword mp_threads =
      (sword(ARMA_OPENMP_THREADS) > 0) ? uword(ARMA_OPENMP_THREADS) : 8;
#else
  static constexpr uword mp_threads = 8;
#endif

#if defined(ARMA_OPTIMISE_BAND)
  static constexpr bool optimise_band = true;
#else
  static constexpr bool optimise_band = false;
#endif

#if defined(ARMA_OPTIMISE_SYM)
  static constexpr bool optimise_sym = true;
#else
  static constexpr bool optimise_sym = false;
#endif

#if defined(ARMA_OPTIMISE_INVEXPR)
  static constexpr bool optimise_invexpr = true;
#else
  static constexpr bool optimise_invexpr = false;
#endif

#if defined(ARMA_CHECK_NONFINITE)
  static constexpr bool check_nonfinite = true;
#else
  static constexpr bool check_nonfinite = false;
#endif

#if defined(ARMA_USE_LAPACK)
  static constexpr bool lapack = true;
#else
  static constexpr bool lapack = false;
#endif

#if defined(ARMA_USE_BLAS)
  static constexpr bool blas = true;
#else
  static constexpr bool blas = false;
#endif

#if defined(ARMA_USE_ATLAS)
  static constexpr bool atlas = true;
#else
  static constexpr bool atlas = false;
#endif

#if defined(ARMA_USE_NEWARP)
  static constexpr bool newarp = true;
#else
  static constexpr bool newarp = false;
#endif

#if defined(ARMA_USE_ARPACK)
  static constexpr bool arpack = true;
#else
  static constexpr bool arpack = false;
#endif

#if defined(ARMA_USE_SUPERLU)
  static constexpr bool superlu = true;
#else
  static constexpr bool superlu = false;
#endif

#if defined(ARMA_USE_HDF5)
  static constexpr bool hdf5 = true;
#else
  static constexpr bool hdf5 = false;
#endif

#if defined(ARMA_NO_DEBUG)
  static constexpr bool debug = false;
#else
  static constexpr bool debug = true;
#endif

#if defined(ARMA_EXTRA_DEBUG)
  static constexpr bool extra_debug = true;
#else
  static constexpr bool extra_debug = false;
#endif

#if defined(ARMA_GOOD_COMPILER)
  static constexpr bool good_comp = true;
#else
  static constexpr bool good_comp = false;
#endif

#if (defined(ARMA_EXTRA_MAT_PROTO) || defined(ARMA_EXTRA_MAT_MEAT) ||     \
     defined(ARMA_EXTRA_COL_PROTO) || defined(ARMA_EXTRA_COL_MEAT) ||     \
     defined(ARMA_EXTRA_ROW_PROTO) || defined(ARMA_EXTRA_ROW_MEAT) ||     \
     defined(ARMA_EXTRA_CUBE_PROTO) || defined(ARMA_EXTRA_CUBE_MEAT) ||   \
     defined(ARMA_EXTRA_FIELD_PROTO) || defined(ARMA_EXTRA_FIELD_MEAT) || \
     defined(ARMA_EXTRA_SPMAT_PROTO) || defined(ARMA_EXTRA_SPMAT_MEAT) || \
     defined(ARMA_EXTRA_SPCOL_PROTO) || defined(ARMA_EXTRA_SPCOL_MEAT) || \
     defined(ARMA_EXTRA_SPROW_PROTO) || defined(ARMA_EXTRA_SPROW_MEAT) || \
     defined(ARMA_ALIEN_MEM_ALLOC_FUNCTION) || defined(ARMA_ALIEN_MEM_FREE_FUNCTION))
  static constexpr bool extra_code = true;
#else
  static constexpr bool extra_code = false;
#endif

#if defined(ARMA_HAVE_CXX14)
  static constexpr bool cxx14 = true;
#else
  static constexpr bool cxx14 = false;
#endif

#if defined(ARMA_HAVE_CXX17)
  static constexpr bool cxx17 = true;
#else
  static constexpr bool cxx17 = false;
#endif

#if defined(ARMA_HAVE_CXX20)
  static constexpr bool cxx20 = true;
#else
  static constexpr bool cxx20 = false;
#endif

#if (!defined(ARMA_DONT_USE_STD_MUTEX))
  static constexpr bool std_mutex = true;
#else
  static constexpr bool std_mutex = false;
#endif

#if (defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L))
  static constexpr bool posix = true;
#else
  static constexpr bool posix = false;
#endif

#if defined(ARMA_USE_WRAPPER)
  static constexpr bool wrapper = true;
#else
  static constexpr bool wrapper = false;
#endif

#if defined(ARMA_USE_OPENMP)
  static constexpr bool openmp = true;
#else
  static constexpr bool openmp = false;
#endif

#if defined(ARMA_USE_FORTRAN_HIDDEN_ARGS)
  static constexpr bool hidden_args = true;
#else
  static constexpr bool hidden_args = false;
#endif

#if defined(ARMA_DONT_ZERO_INIT)
  static constexpr bool zero_init = false;
#else
  static constexpr bool zero_init = true;
#endif

#if defined(ARMA_FAST_MATH)
  static constexpr bool fast_math = true;
#else
  static constexpr bool fast_math = false;
#endif

#if defined(ARMA_FAST_MATH) && !defined(ARMA_DONT_PRINT_FAST_MATH_WARNING)
  static constexpr bool fast_math_warn = true;
#else
  static constexpr bool fast_math_warn = false;
#endif

#if (!defined(ARMA_DONT_TREAT_TEXT_AS_BINARY))
  static constexpr bool text_as_binary = true;
#else
  static constexpr bool text_as_binary = false;
#endif

  static constexpr uword warn_level =
      (sword(ARMA_WARN_LEVEL) > 0) ? uword(ARMA_WARN_LEVEL) : 0;
};

//! @}
