DGtal::NumberTraits< uint64_t > Struct Template Reference

#include <DGtal/kernel/NumberTraits.h>

Public Types
typedef TagTrue	IsIntegral
typedef TagTrue	IsBounded
typedef TagTrue	IsUnsigned
typedef TagFalse	IsSigned
typedef TagTrue	IsSpecialized
typedef int64_t	SignedVersion
typedef uint64_t	UnsignedVersion
typedef uint64_t	ReturnType
typedef boost::call_traits< uint64_t >::param_type	ParamType

Static Public Member Functions
static ReturnType	zero ()
static ReturnType	one ()
static ReturnType	min ()
static ReturnType	max ()
static unsigned int	digits ()
static BoundEnum	isBounded ()
static SignEnum	isSigned ()
static DGtal::int64_t	castToInt64_t (const uint64_t &aT)
static double	castToDouble (const uint64_t &aT)
static bool	even (ParamType aT)
static bool	odd (ParamType aT)

Static Public Attributes
static const uint64_t	ZERO = 0
static const uint64_t	ONE = 1

Detailed Description

template<>
struct DGtal::NumberTraits< uint64_t >

Specialization for DGtal::uint64_t.

Definition at line 630 of file NumberTraits.h.

Member Typedef Documentation

IsBounded

typedef TagTrue DGtal::NumberTraits< uint64_t >::IsBounded

Definition at line 633 of file NumberTraits.h.

IsIntegral

typedef TagTrue DGtal::NumberTraits< uint64_t >::IsIntegral

Definition at line 632 of file NumberTraits.h.

IsSigned

typedef TagFalse DGtal::NumberTraits< uint64_t >::IsSigned

Definition at line 635 of file NumberTraits.h.

IsSpecialized

typedef TagTrue DGtal::NumberTraits< uint64_t >::IsSpecialized

Definition at line 636 of file NumberTraits.h.

IsUnsigned

typedef TagTrue DGtal::NumberTraits< uint64_t >::IsUnsigned

Definition at line 634 of file NumberTraits.h.

ParamType

typedef boost::call_traits<uint64_t>::param_type DGtal::NumberTraits< uint64_t >::ParamType

Definition at line 640 of file NumberTraits.h.

ReturnType

typedef uint64_t DGtal::NumberTraits< uint64_t >::ReturnType

Definition at line 639 of file NumberTraits.h.

SignedVersion

typedef int64_t DGtal::NumberTraits< uint64_t >::SignedVersion

Definition at line 637 of file NumberTraits.h.

UnsignedVersion

typedef uint64_t DGtal::NumberTraits< uint64_t >::UnsignedVersion

Definition at line 638 of file NumberTraits.h.

Member Function Documentation

castToDouble()

static double DGtal::NumberTraits< uint64_t >::castToDouble ( const uint64_t &  aT )

inlinestatic

Cast method to double (for I/O or board export uses only).

Definition at line 679 of file NumberTraits.h.

    {
      return static_cast<double>(aT);
    }

castToInt64_t()

static DGtal::int64_t DGtal::NumberTraits< uint64_t >::castToInt64_t ( const uint64_t &  aT )

inlinestatic

Definition at line 671 of file NumberTraits.h.

    {
      return static_cast<DGtal::int64_t>(aT);
    }

digits()

static unsigned int DGtal::NumberTraits< uint64_t >::digits ( )

inlinestatic

Definition at line 659 of file NumberTraits.h.

    {
      return boost::integer_traits<uint64_t>::digits;
    }

even()

static bool DGtal::NumberTraits< uint64_t >::even ( ParamType  aT )

inlinestatic

Parameters

aT	any number.

Returns

'true' iff the number is even.

Definition at line 687 of file NumberTraits.h.

    {
      return ( aT & 1 ) == 0;
    }

isBounded()

static BoundEnum DGtal::NumberTraits< uint64_t >::isBounded ( )

inlinestatic

Definition at line 663 of file NumberTraits.h.

References DGtal::BOUNDED.

    {
      return BOUNDED;
    }

isSigned()

static SignEnum DGtal::NumberTraits< uint64_t >::isSigned ( )

inlinestatic

Definition at line 667 of file NumberTraits.h.

References DGtal::UNSIGNED.

    {
      return UNSIGNED;
    }

max()

static ReturnType DGtal::NumberTraits< uint64_t >::max ( )

inlinestatic

Definition at line 655 of file NumberTraits.h.

    {
      return boost::integer_traits<uint64_t>::const_max;
    }

min()

static ReturnType DGtal::NumberTraits< uint64_t >::min ( )

inlinestatic

Definition at line 651 of file NumberTraits.h.

    {
      return boost::integer_traits<uint64_t>::const_min;
    }

odd()

static bool DGtal::NumberTraits< uint64_t >::odd ( ParamType  aT )

inlinestatic

Parameters

aT	any number.

Returns

'true' iff the number is odd.

Definition at line 695 of file NumberTraits.h.

    {
      return ( aT & 1 ) != 0;
    }

one()

static ReturnType DGtal::NumberTraits< uint64_t >::one ( )

inlinestatic

Definition at line 647 of file NumberTraits.h.

    {
      return 1;
    }

zero()

static ReturnType DGtal::NumberTraits< uint64_t >::zero ( )

inlinestatic

Definition at line 643 of file NumberTraits.h.

    {
      return 0;
    }

Field Documentation

ONE

const uint64_t DGtal::NumberTraits< uint64_t >::ONE = 1

static

Definition at line 642 of file NumberTraits.h.

ZERO

const uint64_t DGtal::NumberTraits< uint64_t >::ZERO = 0

static

Definition at line 641 of file NumberTraits.h.

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

• NumberTraits.h
• NumberTraits.cpp