leading_zero_bits.h

// Description: Number of leading zero bits
// Documentation: bit_tricks.txt

#ifndef PASTELSYS_LEADING_ZERO_BITS_H
#define PASTELSYS_LEADING_ZERO_BITS_H

#include "pastel/sys/mytypes.h"
#include "pastel/sys/integer/finite_integer_concept.h"

namespace Pastel
{

    //! Returns the number of leading zero bits.
    /*!
   Time complexity: O(1)
   Exception safety: nothrow
   */
    template <typename Finite_Integer>
    integer leadingZeroBits(const Finite_Integer& that);

}

#include "pastel/sys/bit/leading_zero_bits.hpp"

#endif