powers.h

// Description: Powers
// Documentation: math_functions.txt

#ifndef PASTELSYS_POWERS_H
#define PASTELSYS_POWERS_H

namespace Pastel
{

    //! Squares the given variable.
    template <typename Type>
    Type square(const Type& that);

    //! Returns 2^k.
    /*!
   Preconditions:
   k >= 0
   */
    template <typename Integer>
    Integer powerOfTwo(integer k);

}

#include "pastel/sys/math/powers.hpp"

#endif