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/// @file grotto/gadgets/binary/has_single_bit.hpp
/// @author Ryan Henry <ryan.henry@ucalgary.ca>
/// @brief gadgetized form of `std::has_single_bit`
/// @copyright Copyright (c) 2019-2023 Ryan Henry and others
/// @license Released under a GNU General Public v2.0 (GPLv2) license;
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/// see [LICENSE.md](@ref license) for details.
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# ifndef LIBDPF_INCLUDE_GROTTO_GADGETS_BINARY_HAS_SINGLE_BIT_HPP__
# define LIBDPF_INCLUDE_GROTTO_GADGETS_BINARY_HAS_SINGLE_BIT_HPP__
# include <array>
# include <limits>
# include <portable-snippets/builtin/builtin.h>
# include "grotto/gadget_hints.hpp"
namespace grotto
{
namespace gadgets
{
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/// @brief Cleartext `has_single_bit`.
/// @see grotto::eval_has_single_bit
/// @note Straight-line cleartext. Fixed-point evaluation is the symbol in `@see` when that symbol is a LUT or an `eval_*` function.
/// \complexity One evaluation of `operator()` as written in this header. There is no domain scan and no loop. `Θ(1)` time and extra space relative to that expression.
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struct has_single_bit
{
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/// @brief Evaluate the cleartext map.
/// @tparam T argument and result type
/// @param x the input
/// @return the cleartext image of `x`
/// \complexity The body is straight-line. `Θ(1)` time and extra space.
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template < typename T >
T operator ( ) ( T x )
{
if ( x = = 0 ) return 0 ;
uint64_t x_ = static_cast < uint64_t > ( static_cast < double > ( x > 0 ? x : 1.0 / x ) ) ;
return psnip_builtin_popcount64 ( x_ ) = = 1 ? 1 : 0 ;
}
} ;
template < >
struct gadget_hints < has_single_bit >
{
static constexpr double min = std : : numeric_limits < double > : : min ( ) ;
static constexpr double max = std : : numeric_limits < double > : : max ( ) ;
static constexpr double poles [ ] = { } ;
static constexpr double interesting_points [ ] = {
- 0x1 .0000000000000 p + 0063 , + 0x1 .0000000000000 p - 0063 ,
+ 0x1 .0000000000000 p - 0062 , + 0x1 .0000000000000 p - 0061 ,
+ 0x1 .0000000000000 p - 0060 , + 0x1 .0000000000000 p - 005 9 ,
+ 0x1 .0000000000000 p - 005 8 , + 0x1 .0000000000000 p - 0057 ,
+ 0x1 .0000000000000 p - 0056 , + 0x1 .0000000000000 p - 0055 ,
+ 0x1 .0000000000000 p - 0054 , + 0x1 .0000000000000 p - 0053 ,
+ 0x1 .0000000000000 p - 0052 , + 0x1 .0000000000000 p - 0051 ,
+ 0x1 .0000000000000 p - 0050 , + 0x1 .0000000000000 p - 004 9 ,
+ 0x1 .0000000000000 p - 004 8 , + 0x1 .0000000000000 p - 0047 ,
+ 0x1 .0000000000000 p - 0046 , + 0x1 .0000000000000 p - 0045 ,
+ 0x1 .0000000000000 p - 0044 , + 0x1 .0000000000000 p - 0043 ,
+ 0x1 .0000000000000 p - 0042 , + 0x1 .0000000000000 p - 0041 ,
+ 0x1 .0000000000000 p - 0040 , + 0x1 .0000000000000 p - 003 9 ,
+ 0x1 .0000000000000 p - 003 8 , + 0x1 .0000000000000 p - 0037 ,
+ 0x1 .0000000000000 p - 0036 , + 0x1 .0000000000000 p - 0035 ,
+ 0x1 .0000000000000 p - 0034 , + 0x1 .0000000000000 p - 0033 ,
+ 0x1 .0000000000000 p - 0032 , + 0x1 .0000000000000 p - 0031 ,
+ 0x1 .0000000000000 p - 0030 , + 0x1 .0000000000000 p - 002 9 ,
+ 0x1 .0000000000000 p - 002 8 , + 0x1 .0000000000000 p - 0027 ,
+ 0x1 .0000000000000 p - 0026 , + 0x1 .0000000000000 p - 0025 ,
+ 0x1 .0000000000000 p - 0024 , + 0x1 .0000000000000 p - 0023 ,
+ 0x1 .0000000000000 p - 0022 , + 0x1 .0000000000000 p - 0021 ,
+ 0x1 .0000000000000 p - 0020 , + 0x1 .0000000000000 p - 001 9 ,
+ 0x1 .0000000000000 p - 001 8 , + 0x1 .0000000000000 p - 0017 ,
+ 0x1 .0000000000000 p - 0016 , + 0x1 .0000000000000 p - 0015 ,
+ 0x1 .0000000000000 p - 0014 , + 0x1 .0000000000000 p - 0013 ,
+ 0x1 .0000000000000 p - 0012 , + 0x1 .0000000000000 p - 0011 ,
+ 0x1 .0000000000000 p - 0010 , + 0x1 .0000000000000 p - 000 9 ,
+ 0x1 .0000000000000 p - 000 8 , + 0x1 .0000000000000 p - 0007 ,
+ 0x1 .0000000000000 p - 0006 , + 0x1 .0000000000000 p - 0005 ,
+ 0x1 .0000000000000 p - 0004 , + 0x1 .0000000000000 p - 0003 ,
+ 0x1 .0000000000000 p - 0002 , + 0x1 .0000000000000 p - 0001 ,
+ 0x1 .0000000000000 p + 0000 , + 0x1 .0000000000000 p + 0001 ,
+ 0x1 .0000000000000 p + 0002 , + 0x1 .0000000000000 p + 0003 ,
+ 0x1 .0000000000000 p + 0004 , + 0x1 .0000000000000 p + 0005 ,
+ 0x1 .0000000000000 p + 0006 , + 0x1 .0000000000000 p + 0007 ,
+ 0x1 .0000000000000 p + 000 8 , + 0x1 .0000000000000 p + 000 9 ,
+ 0x1 .0000000000000 p + 0010 , + 0x1 .0000000000000 p + 0011 ,
+ 0x1 .0000000000000 p + 0012 , + 0x1 .0000000000000 p + 0013 ,
+ 0x1 .0000000000000 p + 0014 , + 0x1 .0000000000000 p + 0015 ,
+ 0x1 .0000000000000 p + 0016 , + 0x1 .0000000000000 p + 0017 ,
+ 0x1 .0000000000000 p + 001 8 , + 0x1 .0000000000000 p + 001 9 ,
+ 0x1 .0000000000000 p + 0020 , + 0x1 .0000000000000 p + 0021 ,
+ 0x1 .0000000000000 p + 0022 , + 0x1 .0000000000000 p + 0023 ,
+ 0x1 .0000000000000 p + 0024 , + 0x1 .0000000000000 p + 0025 ,
+ 0x1 .0000000000000 p + 0026 , + 0x1 .0000000000000 p + 0027 ,
+ 0x1 .0000000000000 p + 002 8 , + 0x1 .0000000000000 p + 002 9 ,
+ 0x1 .0000000000000 p + 0030 , + 0x1 .0000000000000 p + 0031 ,
+ 0x1 .0000000000000 p + 0032 , + 0x1 .0000000000000 p + 0033 ,
+ 0x1 .0000000000000 p + 0034 , + 0x1 .0000000000000 p + 0035 ,
+ 0x1 .0000000000000 p + 0036 , + 0x1 .0000000000000 p + 0037 ,
+ 0x1 .0000000000000 p + 003 8 , + 0x1 .0000000000000 p + 003 9 ,
+ 0x1 .0000000000000 p + 0040 , + 0x1 .0000000000000 p + 0041 ,
+ 0x1 .0000000000000 p + 0042 , + 0x1 .0000000000000 p + 0043 ,
+ 0x1 .0000000000000 p + 0044 , + 0x1 .0000000000000 p + 0045 ,
+ 0x1 .0000000000000 p + 0046 , + 0x1 .0000000000000 p + 0047 ,
+ 0x1 .0000000000000 p + 004 8 , + 0x1 .0000000000000 p + 004 9 ,
+ 0x1 .0000000000000 p + 0050 , + 0x1 .0000000000000 p + 0051 ,
+ 0x1 .0000000000000 p + 0052 , + 0x1 .0000000000000 p + 0053 ,
+ 0x1 .0000000000000 p + 0054 , + 0x1 .0000000000000 p + 0055 ,
+ 0x1 .0000000000000 p + 0056 , + 0x1 .0000000000000 p + 0057 ,
+ 0x1 .0000000000000 p + 005 8 , + 0x1 .0000000000000 p + 005 9 ,
+ 0x1 .0000000000000 p + 0060 , + 0x1 .0000000000000 p + 0061 ,
+ 0x1 .0000000000000 p + 0062 } ;
static constexpr unsigned degree = 0 ;
static constexpr bool has_canonical_representation = true ;
static constexpr double canonical_bounds [ ] = {
- 0x1 .0000000000000 p + 0063 , - 0x1 .0000000000000 p + 0063 ,
+ 0x1 .0000000000000 p - 0063 , + 0x1 .0000000000000 p - 0063 ,
+ 0x1 .0000000000000 p - 0062 , + 0x1 .0000000000000 p - 0062 ,
+ 0x1 .0000000000000 p - 0061 , + 0x1 .0000000000000 p - 0061 ,
+ 0x1 .0000000000000 p - 0060 , + 0x1 .0000000000000 p - 0060 ,
+ 0x1 .0000000000000 p - 005 9 , + 0x1 .0000000000000 p - 005 9 ,
+ 0x1 .0000000000000 p - 005 8 , + 0x1 .0000000000000 p - 005 8 ,
+ 0x1 .0000000000000 p - 0057 , + 0x1 .0000000000000 p - 0057 ,
+ 0x1 .0000000000000 p - 0056 , + 0x1 .0000000000000 p - 0056 ,
+ 0x1 .0000000000000 p - 0055 , + 0x1 .0000000000000 p - 0055 ,
+ 0x1 .0000000000000 p - 0054 , + 0x1 .0000000000000 p - 0054 ,
+ 0x1 .0000000000000 p - 0053 , + 0x1 .0000000000000 p - 0053 ,
+ 0x1 .0000000000000 p - 0052 , + 0x1 .0000000000000 p - 0052 ,
+ 0x1 .0000000000000 p - 0051 , + 0x1 .0000000000000 p - 0051 ,
+ 0x1 .0000000000000 p - 0050 , + 0x1 .0000000000000 p - 0050 ,
+ 0x1 .0000000000000 p - 004 9 , + 0x1 .0000000000000 p - 004 9 ,
+ 0x1 .0000000000000 p - 004 8 , + 0x1 .0000000000000 p - 004 8 ,
+ 0x1 .0000000000000 p - 0047 , + 0x1 .0000000000000 p - 0047 ,
+ 0x1 .0000000000000 p - 0046 , + 0x1 .0000000000000 p - 0046 ,
+ 0x1 .0000000000000 p - 0045 , + 0x1 .0000000000000 p - 0045 ,
+ 0x1 .0000000000000 p - 0044 , + 0x1 .0000000000000 p - 0044 ,
+ 0x1 .0000000000000 p - 0043 , + 0x1 .0000000000000 p - 0043 ,
+ 0x1 .0000000000000 p - 0042 , + 0x1 .0000000000000 p - 0042 ,
+ 0x1 .0000000000000 p - 0041 , + 0x1 .0000000000000 p - 0041 ,
+ 0x1 .0000000000000 p - 0040 , + 0x1 .0000000000000 p - 0040 ,
+ 0x1 .0000000000000 p - 003 9 , + 0x1 .0000000000000 p - 003 9 ,
+ 0x1 .0000000000000 p - 003 8 , + 0x1 .0000000000000 p - 003 8 ,
+ 0x1 .0000000000000 p - 0037 , + 0x1 .0000000000000 p - 0037 ,
+ 0x1 .0000000000000 p - 0036 , + 0x1 .0000000000000 p - 0036 ,
+ 0x1 .0000000000000 p - 0035 , + 0x1 .0000000000000 p - 0035 ,
+ 0x1 .0000000000000 p - 0034 , + 0x1 .0000000000000 p - 0034 ,
+ 0x1 .0000000000000 p - 0033 , + 0x1 .0000000000000 p - 0033 ,
+ 0x1 .0000000000000 p - 0032 , + 0x1 .0000000000000 p - 0032 ,
+ 0x1 .0000000000000 p - 0031 , + 0x1 .0000000000000 p - 0031 ,
+ 0x1 .0000000000000 p - 0030 , + 0x1 .0000000000000 p - 0030 ,
+ 0x1 .0000000000000 p - 002 9 , + 0x1 .0000000000000 p - 002 9 ,
+ 0x1 .0000000000000 p - 002 8 , + 0x1 .0000000000000 p - 002 8 ,
+ 0x1 .0000000000000 p - 0027 , + 0x1 .0000000000000 p - 0027 ,
+ 0x1 .0000000000000 p - 0026 , + 0x1 .0000000000000 p - 0026 ,
+ 0x1 .0000000000000 p - 0025 , + 0x1 .0000000000000 p - 0025 ,
+ 0x1 .0000000000000 p - 0024 , + 0x1 .0000000000000 p - 0024 ,
+ 0x1 .0000000000000 p - 0023 , + 0x1 .0000000000000 p - 0023 ,
+ 0x1 .0000000000000 p - 0022 , + 0x1 .0000000000000 p - 0022 ,
+ 0x1 .0000000000000 p - 0021 , + 0x1 .0000000000000 p - 0021 ,
+ 0x1 .0000000000000 p - 0020 , + 0x1 .0000000000000 p - 0020 ,
+ 0x1 .0000000000000 p - 001 9 , + 0x1 .0000000000000 p - 001 9 ,
+ 0x1 .0000000000000 p - 001 8 , + 0x1 .0000000000000 p - 001 8 ,
+ 0x1 .0000000000000 p - 0017 , + 0x1 .0000000000000 p - 0017 ,
+ 0x1 .0000000000000 p - 0016 , + 0x1 .0000000000000 p - 0016 ,
+ 0x1 .0000000000000 p - 0015 , + 0x1 .0000000000000 p - 0015 ,
+ 0x1 .0000000000000 p - 0014 , + 0x1 .0000000000000 p - 0014 ,
+ 0x1 .0000000000000 p - 0013 , + 0x1 .0000000000000 p - 0013 ,
+ 0x1 .0000000000000 p - 0012 , + 0x1 .0000000000000 p - 0012 ,
+ 0x1 .0000000000000 p - 0011 , + 0x1 .0000000000000 p - 0011 ,
+ 0x1 .0000000000000 p - 0010 , + 0x1 .0000000000000 p - 0010 ,
+ 0x1 .0000000000000 p - 000 9 , + 0x1 .0000000000000 p - 000 9 ,
+ 0x1 .0000000000000 p - 000 8 , + 0x1 .0000000000000 p - 000 8 ,
+ 0x1 .0000000000000 p - 0007 , + 0x1 .0000000000000 p - 0007 ,
+ 0x1 .0000000000000 p - 0006 , + 0x1 .0000000000000 p - 0006 ,
+ 0x1 .0000000000000 p - 0005 , + 0x1 .0000000000000 p - 0005 ,
+ 0x1 .0000000000000 p - 0004 , + 0x1 .0000000000000 p - 0004 ,
+ 0x1 .0000000000000 p - 0003 , + 0x1 .0000000000000 p - 0003 ,
+ 0x1 .0000000000000 p - 0002 , + 0x1 .0000000000000 p - 0002 ,
+ 0x1 .0000000000000 p - 0001 , + 0x1 .0000000000000 p - 0001 ,
+ 0x1 .0000000000000 p + 0000 , + 0x1 .0000000000000 p + 0000 ,
+ 0x1 .0000000000000 p + 0001 , + 0x1 .0000000000000 p + 0001 ,
+ 0x1 .0000000000000 p + 0002 , + 0x1 .0000000000000 p + 0002 ,
+ 0x1 .0000000000000 p + 0003 , + 0x1 .0000000000000 p + 0003 ,
+ 0x1 .0000000000000 p + 0004 , + 0x1 .0000000000000 p + 0004 ,
+ 0x1 .0000000000000 p + 0005 , + 0x1 .0000000000000 p + 0005 ,
+ 0x1 .0000000000000 p + 0006 , + 0x1 .0000000000000 p + 0006 ,
+ 0x1 .0000000000000 p + 0007 , + 0x1 .0000000000000 p + 0007 ,
+ 0x1 .0000000000000 p + 000 8 , + 0x1 .0000000000000 p + 000 8 ,
+ 0x1 .0000000000000 p + 000 9 , + 0x1 .0000000000000 p + 000 9 ,
+ 0x1 .0000000000000 p + 0010 , + 0x1 .0000000000000 p + 0010 ,
+ 0x1 .0000000000000 p + 0011 , + 0x1 .0000000000000 p + 0011 ,
+ 0x1 .0000000000000 p + 0012 , + 0x1 .0000000000000 p + 0012 ,
+ 0x1 .0000000000000 p + 0013 , + 0x1 .0000000000000 p + 0013 ,
+ 0x1 .0000000000000 p + 0014 , + 0x1 .0000000000000 p + 0014 ,
+ 0x1 .0000000000000 p + 0015 , + 0x1 .0000000000000 p + 0015 ,
+ 0x1 .0000000000000 p + 0016 , + 0x1 .0000000000000 p + 0016 ,
+ 0x1 .0000000000000 p + 0017 , + 0x1 .0000000000000 p + 0017 ,
+ 0x1 .0000000000000 p + 001 8 , + 0x1 .0000000000000 p + 001 8 ,
+ 0x1 .0000000000000 p + 001 9 , + 0x1 .0000000000000 p + 001 9 ,
+ 0x1 .0000000000000 p + 0020 , + 0x1 .0000000000000 p + 0020 ,
+ 0x1 .0000000000000 p + 0021 , + 0x1 .0000000000000 p + 0021 ,
+ 0x1 .0000000000000 p + 0022 , + 0x1 .0000000000000 p + 0022 ,
+ 0x1 .0000000000000 p + 0023 , + 0x1 .0000000000000 p + 0023 ,
+ 0x1 .0000000000000 p + 0024 , + 0x1 .0000000000000 p + 0024 ,
+ 0x1 .0000000000000 p + 0025 , + 0x1 .0000000000000 p + 0025 ,
+ 0x1 .0000000000000 p + 0026 , + 0x1 .0000000000000 p + 0026 ,
+ 0x1 .0000000000000 p + 0027 , + 0x1 .0000000000000 p + 0027 ,
+ 0x1 .0000000000000 p + 002 8 , + 0x1 .0000000000000 p + 002 8 ,
+ 0x1 .0000000000000 p + 002 9 , + 0x1 .0000000000000 p + 002 9 ,
+ 0x1 .0000000000000 p + 0030 , + 0x1 .0000000000000 p + 0030 ,
+ 0x1 .0000000000000 p + 0031 , + 0x1 .0000000000000 p + 0031 ,
+ 0x1 .0000000000000 p + 0032 , + 0x1 .0000000000000 p + 0032 ,
+ 0x1 .0000000000000 p + 0033 , + 0x1 .0000000000000 p + 0033 ,
+ 0x1 .0000000000000 p + 0034 , + 0x1 .0000000000000 p + 0034 ,
+ 0x1 .0000000000000 p + 0035 , + 0x1 .0000000000000 p + 0035 ,
+ 0x1 .0000000000000 p + 0036 , + 0x1 .0000000000000 p + 0036 ,
+ 0x1 .0000000000000 p + 0037 , + 0x1 .0000000000000 p + 0037 ,
+ 0x1 .0000000000000 p + 003 8 , + 0x1 .0000000000000 p + 003 8 ,
+ 0x1 .0000000000000 p + 003 9 , + 0x1 .0000000000000 p + 003 9 ,
+ 0x1 .0000000000000 p + 0040 , + 0x1 .0000000000000 p + 0040 ,
+ 0x1 .0000000000000 p + 0041 , + 0x1 .0000000000000 p + 0041 ,
+ 0x1 .0000000000000 p + 0042 , + 0x1 .0000000000000 p + 0042 ,
+ 0x1 .0000000000000 p + 0043 , + 0x1 .0000000000000 p + 0043 ,
+ 0x1 .0000000000000 p + 0044 , + 0x1 .0000000000000 p + 0044 ,
+ 0x1 .0000000000000 p + 0045 , + 0x1 .0000000000000 p + 0045 ,
+ 0x1 .0000000000000 p + 0046 , + 0x1 .0000000000000 p + 0046 ,
+ 0x1 .0000000000000 p + 0047 , + 0x1 .0000000000000 p + 0047 ,
+ 0x1 .0000000000000 p + 004 8 , + 0x1 .0000000000000 p + 004 8 ,
+ 0x1 .0000000000000 p + 004 9 , + 0x1 .0000000000000 p + 004 9 ,
+ 0x1 .0000000000000 p + 0050 , + 0x1 .0000000000000 p + 0050 ,
+ 0x1 .0000000000000 p + 0051 , + 0x1 .0000000000000 p + 0051 ,
+ 0x1 .0000000000000 p + 0052 , + 0x1 .0000000000000 p + 0052 ,
+ 0x1 .0000000000000 p + 0053 , + 0x1 .0000000000000 p + 0053 ,
+ 0x1 .0000000000000 p + 0054 , + 0x1 .0000000000000 p + 0054 ,
+ 0x1 .0000000000000 p + 0055 , + 0x1 .0000000000000 p + 0055 ,
+ 0x1 .0000000000000 p + 0056 , + 0x1 .0000000000000 p + 0056 ,
+ 0x1 .0000000000000 p + 0057 , + 0x1 .0000000000000 p + 0057 ,
+ 0x1 .0000000000000 p + 005 8 , + 0x1 .0000000000000 p + 005 8 ,
+ 0x1 .0000000000000 p + 005 9 , + 0x1 .0000000000000 p + 005 9 ,
+ 0x1 .0000000000000 p + 0060 , + 0x1 .0000000000000 p + 0060 ,
+ 0x1 .0000000000000 p + 0061 , + 0x1 .0000000000000 p + 0061 ,
+ 0x1 .0000000000000 p + 0062 , + 0x1 .0000000000000 p + 0062
} ;
static constexpr std : : array < double , degree + 1 > canonical_polys [ ] = {
1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 ,
0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 ,
1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 ,
0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 ,
1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 ,
0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 ,
1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 ,
0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 ,
1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 ,
0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 ,
1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0 , 1 , 0
} ;
} ;
} // namespace gadgets
} // namespace grotto
# endif // LIBDPF_INCLUDE_GROTTO_GADGETS_BINARY_HAS_SINGLE_BIT_HPP__
