In This Package:

Gaudi::Math::IDigit< TYPE, I, N > Struct Template Reference

Simple structure form compile-time evaluation of the Nth decimal digit for the given number. More...

#include <Digit.h>

Inheritance diagram for Gaudi::Math::IDigit< TYPE, I, N >:

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

Public Types
	value
	TYPE
	long
enum	{ value, TYPE, long, value }
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)

---

Detailed Description

template<class TYPE, typename Gaudi::Math::TypeWrapper< TYPE >::value_type I, unsigned int N>
struct Gaudi::Math::IDigit< TYPE, I, N >

Simple structure form compile-time evaluation of the Nth decimal digit for the given number.

  const int dig5 = IDigit<unsigned int,4362736,5>::value ;

Attention:

the least significant decimal digit is numbered as #0

Author:

Vanya BELYAEV Ivan.Belyaev@nilkhef.nl

Date:

2008-07-31

Definition at line 283 of file Digit.h.

---

Member Enumeration Documentation

template<class TYPE, typename TypeWrapper< TYPE >::value_type I, unsigned int N>

anonymous enum [inherited]

Enumerator:

value
TYPE
long
value

Definition at line 117 of file Digit.h.

          { 
            value = 
            Check10<TYPE,N>::safe ? 
            (I/Gaudi::Math::IPower<TYPE              ,10,N>::value )%10 :
            (I/Gaudi::Math::IPower<unsigned long long,10,N>::value )%10 
          } ;

---

Member Function Documentation

template<class TYPE, typename Gaudi::Math::TypeWrapper< TYPE >::value_type I, unsigned int N>

Gaudi::Math::IDigit< TYPE, I, N >::BOOST_STATIC_ASSERT

(

boost::integer_traits< TYPE >::is_specialized

)

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

template<class TYPE, typename Gaudi::Math::TypeWrapper< TYPE >::value_type I, unsigned int N>

Gaudi::Math::IDigit< TYPE, I, N >::BOOST_STATIC_ASSERT

(

boost::integer_traits< TYPE >::is_integral

)

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

template<class TYPE, typename Gaudi::Math::TypeWrapper< TYPE >::value_type I, unsigned int N>

Gaudi::Math::IDigit< TYPE, I, N >::BOOST_STATIC_ASSERT

(

!boost::integer_traits< TYPE >::is_signed

)

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

---

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

---