/home/rex/ebltrunk/core/libidx/include/idxops_th.hpp

/***************************************************************************
 *   Copyright (C) 2012 by Soumith Chintala *
 *   soumith@gmail.com *
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#ifndef IDXOPS_TH_HPP_
#define IDXOPS_TH_HPP_
#ifdef __TH__

// idx_add
#define idx_add_macro_in_place(T)                               \
  template<> void idx_add(idx<T> &in, idx<T> &out) {            \
    th_add(in, out);                                            \
  }

#define idx_add_macro(T)                                                \
  template<> void idx_add(idx<T> &in1, idx<T> & in2, idx<T> &out) {     \
    th_add(in1, in2, out);                                              \
  }

#define idx_copy_macro(T)                                               \
  template<> void idx_copy(const idx<T> &in, idx<T> &out) {             \
    idx_checknelems2_all(in, out);                                      \
    const idx<T>* const_in_ptr = &in;                                   \
    idx<T>* unconst_in_ptr = const_cast<idx<T>* > (const_in_ptr);       \
    th_copy(*unconst_in_ptr, out);                                      \
  }

#define idx_tanh_macro(T)                                               \
  template<> void idx_tanh(idx<T> &inp, idx<T> &out) {                  \
    th_tanh(inp, out);                                                  \
  }
#define idx_dtanh_macro(T)                                              \
  template<> void idx_dtanh(idx<T> &inp, idx<T> &out) {                 \
    th_dtanh(inp, out);                                                 \
  }

#define idx_power_macro(T)                                              \
  template<> void idx_power(idx<T> &in, T p, idx<T> &out) {             \
    idx_checknelems2_all(in, out);                                      \
    th_pow(in, out, p);                                                 \
  }

#define idx_power_macro2(T, T2)                                         \
  template<> void idx_power(idx<T> &in, T2 p, idx<T> &out) {            \
    idx_checknelems2_all(in, out);                                      \
    th_pow(in, out, (T) p);                                             \
  }


#endif /* __TH__ */
#endif /* IDXOPS_TH_HPP_ */