impl_selector.h

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// SPDX-License-Identifier: BSD-3-Clause
#ifndef TTG_IMPL_SELECTOR_H
#define TTG_IMPL_SELECTOR_H
 
/* Error if >1 or 0 backends were selected */
#if (defined(TTG_USE_MADNESS) && defined(TTG_USE_PARSEC)) || !(defined(TTG_USE_MADNESS) || defined(TTG_USE_PARSEC))
#error \
    "One default implementation must be selected! "\
       "Please select either the PaRSEC backend (TTG_USE_PARSEC) or the MADNESS backend (TTG_USE_MADNESS)"
#endif
 
#if defined(TTG_USE_PARSEC)
#include "parsec/import.h"
#elif defined(TTG_USE_MADNESS)
#include "madness/import.h"
#endif  // TTG_USE_PARSEC|MADNESS
 
#endif  // TTG_IMPL_SELECTOR_H