DGtal::NumberTraits< uint8_t > Struct Template Reference

#include <NumberTraits.h>

Public Types
typedef TagTrue	IsBounded
typedef TagTrue	IsUnsigned
typedef TagFalse	IsSigned
typedef TagTrue	IsSpecialized
typedef int8_t	SignedVersion
typedef uint8_t	UnsignedVersion
typedef uint8_t	ReturnType
typedef boost::call_traits < uint8_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 uint8_t &aT)
static double	castToDouble (const uint8_t &aT)
static bool	even (ParamType aT)
static bool	odd (ParamType aT)

Static Public Attributes
static const uint8_t	ZERO = 0
static const uint8_t	ONE = 1

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Detailed Description

template<>
struct DGtal::NumberTraits< uint8_t >

Specialization for <uint8_t>.

Definition at line 332 of file NumberTraits.h.

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Member Typedef Documentation

typedef TagTrue DGtal::NumberTraits< uint8_t >::IsBounded

Definition at line 334 of file NumberTraits.h.

typedef TagFalse DGtal::NumberTraits< uint8_t >::IsSigned

Definition at line 336 of file NumberTraits.h.

typedef TagTrue DGtal::NumberTraits< uint8_t >::IsSpecialized

Definition at line 337 of file NumberTraits.h.

typedef TagTrue DGtal::NumberTraits< uint8_t >::IsUnsigned

Definition at line 335 of file NumberTraits.h.

typedef boost::call_traits<uint8_t>::param_type DGtal::NumberTraits< uint8_t >::ParamType

Definition at line 341 of file NumberTraits.h.

typedef uint8_t DGtal::NumberTraits< uint8_t >::ReturnType

Definition at line 340 of file NumberTraits.h.

typedef int8_t DGtal::NumberTraits< uint8_t >::SignedVersion

Definition at line 338 of file NumberTraits.h.

typedef uint8_t DGtal::NumberTraits< uint8_t >::UnsignedVersion

Definition at line 339 of file NumberTraits.h.

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Member Function Documentation

static double DGtal::NumberTraits< uint8_t >::castToDouble ( const uint8_t &  aT )

inlinestatic

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

Definition at line 380 of file NumberTraits.h.

    {
      return static_cast<double>(aT);
    }

static DGtal::int64_t DGtal::NumberTraits< uint8_t >::castToInt64_t ( const uint8_t &  aT )

inlinestatic

Definition at line 372 of file NumberTraits.h.

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

static unsigned int DGtal::NumberTraits< uint8_t >::digits ( )

inlinestatic

Definition at line 360 of file NumberTraits.h.

    {
      return boost::integer_traits<uint8_t>::digits;
    }

static bool DGtal::NumberTraits< uint8_t >::even ( ParamType  aT )

inlinestatic

Parameters:

aT	any number.

Returns:

'true' iff the number is even.

Definition at line 388 of file NumberTraits.h.

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

static BoundEnum DGtal::NumberTraits< uint8_t >::isBounded ( )

inlinestatic

Definition at line 364 of file NumberTraits.h.

References DGtal::BOUNDED.

    {
      return BOUNDED;
    }

static SignEnum DGtal::NumberTraits< uint8_t >::isSigned ( )

inlinestatic

Definition at line 368 of file NumberTraits.h.

References DGtal::UNSIGNED.

    {
      return UNSIGNED;
    }

static ReturnType DGtal::NumberTraits< uint8_t >::max ( )

inlinestatic

Definition at line 356 of file NumberTraits.h.

    {
      return boost::integer_traits<uint8_t>::const_max;
    }

static ReturnType DGtal::NumberTraits< uint8_t >::min ( )

inlinestatic

Definition at line 352 of file NumberTraits.h.

    {
      return boost::integer_traits<uint8_t>::const_min;
    }

static bool DGtal::NumberTraits< uint8_t >::odd ( ParamType  aT )

inlinestatic

Parameters:

aT	any number.

Returns:

'true' iff the number is odd.

Definition at line 396 of file NumberTraits.h.

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

static ReturnType DGtal::NumberTraits< uint8_t >::one ( )

inlinestatic

Definition at line 348 of file NumberTraits.h.

    {
      return 1;
    }

static ReturnType DGtal::NumberTraits< uint8_t >::zero ( )

inlinestatic

Definition at line 344 of file NumberTraits.h.

    {
      return 0;
    }

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Field Documentation

const uint8_t DGtal::NumberTraits< uint8_t >::ONE = 1

static

Definition at line 343 of file NumberTraits.h.

const uint8_t DGtal::NumberTraits< uint8_t >::ZERO = 0

static

Definition at line 342 of file NumberTraits.h.

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

• NumberTraits.h
• NumberTraits.cpp