static inline T op1_impl(Op op, T x) {
switch (op) {
case OP_NEG: return neg_impl(x);
case OP_INV: return inv_impl(x);
case OP_SQ: return sq_impl(x);
case OP_CU: return cu_impl(x);
case OP_SQRT: return sqrt_impl(x);
case OP_SIN: return sin_impl(x);
case OP_COS: return cos_impl(x);
case OP_TAN: return tan_impl(x);
case OP_ASIN: return asin_impl(x);
case OP_ACOS: return acos_impl(x);
case OP_ATAN: return atan_impl(x);
case OP_SINH: return sinh_impl(x);
case OP_COSH: return cosh_impl(x);
case OP_TANH: return tanh_impl(x);
case OP_ASINH: return asinh_impl(x);
case OP_ACOSH: return acosh_impl(x);
case OP_ATANH: return atanh_impl(x);
case OP_EXP: return exp_impl(x);
case OP_LOG: return log_impl(x);
case OP_ERF: return erf_impl(x);
case OP_ERFC: return erfc_impl(x);
case OP_ABS: return abs_impl(x);
case OP_FLOOR: return floor_impl(x);
case OP_CEIL: return ceil_impl(x);
case OP_ROUND: return round_impl(x);
case OP_TRUNC: return trunc_impl(x);
default: throw std::invalid_argument("Wrong number of arguments for operator");
}
}
typename std::remove_pointer<T>::type inv(const T val){
return inv_impl(val,std::is_pointer<T>());
}
