In This Package:

Gaudi::Math::Digit< TYPE, N > Struct Template Reference

simple structure for evaluation of Nth digit for the integral type More...

#include <Digit.h>

Inheritance diagram for Gaudi::Math::Digit< TYPE, N >:

[legend]Collaboration diagram for Gaudi::Math::Digit< TYPE, N >:[legend]List of all members.

Public Types
	value = Gaudi::Math::IPower<unsigned long long
enum	{ value = Gaudi::Math::IPower<unsigned long long, value = Gaudi::Math::IPower<unsigned long long }
Public Member Functions
	BOOST_STATIC_ASSERT (boost::integer_traits< TYPE >::is_specialized)
	BOOST_STATIC_ASSERT (boost::integer_traits< TYPE >::is_integral)
	BOOST_STATIC_ASSERT (!boost::integer_traits< TYPE >::is_signed)
int	operator() (const TYPE v) const

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Detailed Description

template<class TYPE, unsigned int N>
struct Gaudi::Math::Digit< TYPE, N >

simple structure for evaluation of Nth digit for the integral type

   const unsigned int value  = ... ;
 
   Digit<unsigned int,5> digit5 ;
  
   const int dig5 = digit5 ( value ) ;

Attention:

the least significat decimal digit is numbered as #0

Author:

Vanya BELYAEV Ivan/BElyaev.nl

Date:

2008-07-31

Definition at line 341 of file Digit.h.

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Member Enumeration Documentation

template<class TYPE, unsigned int N>

anonymous enum [inherited]

Enumerator:

value
value

Definition at line 196 of file Digit.h.

{ value = Gaudi::Math::IPower<unsigned long long,10,N>::value } ;

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Member Function Documentation

template<class TYPE, unsigned int N>

Gaudi::Math::Digit< TYPE, N >::BOOST_STATIC_ASSERT

(

boost::integer_traits< TYPE >::is_specialized

)

Reimplemented from Gaudi::Math::detail::_Digit< TYPE, N >.

template<class TYPE, unsigned int N>

Gaudi::Math::Digit< TYPE, N >::BOOST_STATIC_ASSERT

(

boost::integer_traits< TYPE >::is_integral

)

Reimplemented from Gaudi::Math::detail::_Digit< TYPE, N >.

template<class TYPE, unsigned int N>

Gaudi::Math::Digit< TYPE, N >::BOOST_STATIC_ASSERT

(

!boost::integer_traits< TYPE >::is_signed

)

Reimplemented from Gaudi::Math::detail::_Digit< TYPE, N >.

template<class TYPE, unsigned int N>

int Gaudi::Math::detail::_Digit< TYPE, N >::operator()

(

const TYPE

v

)

const [inline, inherited]

Definition at line 198 of file Digit.h.

{ return (v/value)%10 ; }

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The documentation for this struct was generated from the following file:

• /home/dayabay/installs/trunk_2011_04_11_opt/NuWa-trunk/lhcb/Kernel/LHCbMath/LHCbMath/Digit.h

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