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			19 lines
		
	
	
		
			741 B
		
	
	
	
		
			C++
		
	
	
	
	
	
		
		
			
		
	
	
			19 lines
		
	
	
		
			741 B
		
	
	
	
		
			C++
		
	
	
	
	
	
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								//  Copyright John Maddock 2009.  
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								//  Distributed under the Boost
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								//  Software License, Version 1.0. (See accompanying file
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								//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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								#include <boost/integer/integer_mask.hpp> // must be the only #include!
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								int main()
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								{
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								   boost::high_bit_mask_t<20>::least l = boost::high_bit_mask_t<20>::high_bit;
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								   boost::high_bit_mask_t<12>::fast f = boost::high_bit_mask_t<12>::high_bit_fast;
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								   l += f + boost::high_bit_mask_t<12>::bit_position;
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								   (void)l;
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								   boost::low_bits_mask_t<20>::least l2 = boost::low_bits_mask_t<20>::sig_bits;
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								   boost::low_bits_mask_t<12>::fast f2 = boost::low_bits_mask_t<12>::sig_bits_fast;
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								   l2 += f2 + boost::low_bits_mask_t<12>::bit_count;
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								   (void)l2;
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								}
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