In This Package:

Bit.h File Reference

The collection of utilities for evaluation of bits for the unsigned integral values. More...

#include <functional>
#include "LHCbMath/TypeWrapper.h"
#include "boost/integer_traits.hpp"
#include "boost/static_assert.hpp"

Include dependency graph for Bit.h:

Go to the source code of this file.

Defines
#define	LHCBMATH_BIT_H   1

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Detailed Description

The collection of utilities for evaluation of bits for the unsigned integral values.

The utilities for evaluation of Nth bit for the unsigned integral values:

• Gaudi::Math::IBit The most efficient compile-time evaluator. It is applicable if both N and value are compile-time constanst
• Gaudi::Math::Bit Rather efficient fuctor, N is compile-time constanst
• Gaudi::Math::bit The regular function, the least efficient evaluator

The utilities for evaluation of range of bits [N1,N2) for the unsigned integral values. N2 is *NOT* included:

• Gaudi::Math::IBits The most efficient compile-time evaluator. It is applicable if both N1&N2 and value are compile-time constanst
• Gaudi::Math::Bits Rather efficient fuctor, N1&N2 are compile-time constanst
• Gaudi::Math::bits The regular function, the least efficient evaluator

Attention:

the least significant bit is numbered as #0

See also:

Gaudi::Math::IBit

Gaudi::Math::Bit

Gaudi::Math::bit

Gaudi::Math::IBits

Gaudi::Math::Bits

Gaudi::Math::bits

Author:

Vanya BELYAEV Ivan.Belyaev@nikhef.nl

Date:

2008-08-01

Definition in file Bit.h.

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Define Documentation

#define LHCBMATH_BIT_H   1

Definition at line 4 of file Bit.h.

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