DGtal::NumberTraits< int16_t > Struct Template Reference

#include <NumberTraits.h>

Public Types
typedef TagTrue	IsBounded
typedef TagFalse	IsUnsigned
typedef TagTrue	IsSigned
typedef TagTrue	IsSpecialized
typedef int16_t	SignedVersion
typedef uint16_t	UnsignedVersion
typedef int16_t	ReturnType
typedef boost::call_traits < int16_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 int16_t &aT)
static double	castToDouble (const int16_t &aT)
static bool	even (ParamType aT)
static bool	odd (ParamType aT)

Static Public Attributes
static const int16_t	ZERO = 0
static const int16_t	ONE = 1

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Detailed Description

template<>
struct DGtal::NumberTraits< int16_t >

Specialization for <int16_t>.

Definition at line 257 of file NumberTraits.h.

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Member Typedef Documentation

typedef TagTrue DGtal::NumberTraits< int16_t >::IsBounded

Definition at line 259 of file NumberTraits.h.

typedef TagTrue DGtal::NumberTraits< int16_t >::IsSigned

Definition at line 261 of file NumberTraits.h.

typedef TagTrue DGtal::NumberTraits< int16_t >::IsSpecialized

Definition at line 262 of file NumberTraits.h.

typedef TagFalse DGtal::NumberTraits< int16_t >::IsUnsigned

Definition at line 260 of file NumberTraits.h.

typedef boost::call_traits<int16_t>::param_type DGtal::NumberTraits< int16_t >::ParamType

Definition at line 266 of file NumberTraits.h.

typedef int16_t DGtal::NumberTraits< int16_t >::ReturnType

Definition at line 265 of file NumberTraits.h.

typedef int16_t DGtal::NumberTraits< int16_t >::SignedVersion

Definition at line 263 of file NumberTraits.h.

typedef uint16_t DGtal::NumberTraits< int16_t >::UnsignedVersion

Definition at line 264 of file NumberTraits.h.

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Member Function Documentation

static double DGtal::NumberTraits< int16_t >::castToDouble ( const int16_t &  aT )

inlinestatic

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

Definition at line 305 of file NumberTraits.h.

    {
      return static_cast<double>(aT);
    }

static DGtal::int64_t DGtal::NumberTraits< int16_t >::castToInt64_t ( const int16_t &  aT )

inlinestatic

Definition at line 297 of file NumberTraits.h.

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

static unsigned int DGtal::NumberTraits< int16_t >::digits ( )

inlinestatic

Definition at line 285 of file NumberTraits.h.

    {
      return boost::integer_traits<int16_t>::digits;
    }

static bool DGtal::NumberTraits< int16_t >::even ( ParamType  aT )

inlinestatic

Parameters:

aT	any number.

Returns:

'true' iff the number is even.

Definition at line 313 of file NumberTraits.h.

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

static BoundEnum DGtal::NumberTraits< int16_t >::isBounded ( )

inlinestatic

Definition at line 289 of file NumberTraits.h.

References DGtal::BOUNDED.

    {
      return BOUNDED;
    }

static SignEnum DGtal::NumberTraits< int16_t >::isSigned ( )

inlinestatic

Definition at line 293 of file NumberTraits.h.

References DGtal::SIGNED.

    {
      return SIGNED;
    }

static ReturnType DGtal::NumberTraits< int16_t >::max ( )

inlinestatic

Definition at line 281 of file NumberTraits.h.

    {
      return boost::integer_traits<int16_t>::const_max;
    }

static ReturnType DGtal::NumberTraits< int16_t >::min ( )

inlinestatic

Definition at line 277 of file NumberTraits.h.

    {
      return boost::integer_traits<int16_t>::const_min;
    }

static bool DGtal::NumberTraits< int16_t >::odd ( ParamType  aT )

inlinestatic

Parameters:

aT	any number.

Returns:

'true' iff the number is odd.

Definition at line 321 of file NumberTraits.h.

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

static ReturnType DGtal::NumberTraits< int16_t >::one ( )

inlinestatic

Definition at line 273 of file NumberTraits.h.

    {
      return 1;
    }

static ReturnType DGtal::NumberTraits< int16_t >::zero ( )

inlinestatic

Definition at line 269 of file NumberTraits.h.

    {
      return 0;
    }

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Field Documentation

const int16_t DGtal::NumberTraits< int16_t >::ONE = 1

static

Definition at line 268 of file NumberTraits.h.

const int16_t DGtal::NumberTraits< int16_t >::ZERO = 0

static

Definition at line 267 of file NumberTraits.h.

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

• NumberTraits.h
• NumberTraits.cpp