/*******************************************************
 * Copyright (c) 2014, ArrayFire
 * All rights reserved.
 *
 * This file is distributed under 3-clause BSD license.
 * The complete license agreement can be obtained at:
 * http://arrayfire.com/licenses/BSD-3-Clause
 ********************************************************/

#include <af/array.h>
#include <af/statistics.h>
#include "error.hpp"

namespace af {

#define INSTANTIATE_CORRCOEF(T)                               \
    template<>                                                \
    AFAPI T corrcoef(const array& X, const array& Y) {        \
        double real;                                          \
        AF_THROW(af_corrcoef(&real, NULL, X.get(), Y.get())); \
        return (T)real;                                       \
    }

INSTANTIATE_CORRCOEF(float);
INSTANTIATE_CORRCOEF(double);
INSTANTIATE_CORRCOEF(int);
INSTANTIATE_CORRCOEF(unsigned int);
INSTANTIATE_CORRCOEF(char);
INSTANTIATE_CORRCOEF(unsigned char);
INSTANTIATE_CORRCOEF(long long);
INSTANTIATE_CORRCOEF(unsigned long long);
INSTANTIATE_CORRCOEF(short);
INSTANTIATE_CORRCOEF(unsigned short);

#undef INSTANTIATE_CORRCOEF

}  // namespace af