osg::osg::TypeTraits< Real32 > Struct Template Reference
[BaseTypesTraits]

#include <OSGBaseTypeTraits.h>

Inheritance diagram for osg::osg::TypeTraits< Real32 >:

List of all members.

Public Types
typedef Real32	RealReturnType
Static Public Member Functions
static Real32	getZeroElement (void)
static Real32	getOneElement (void)
static Real32	getMax (void)
static Real32	getMin (void)
static Real32	getFraction (Real32 rVal)
static Real32	getPortion (Real32 rVal)
static Real32	getFromString (const Char8 *szString)
static std::string	putToString (const Real32 val)
Static Public Attributes
static const bool	IsPOD = true
static const MathTypeProperties	MathProp = RealValue

---

Detailed Description

template<>
struct osg::osg::TypeTraits< Real32 >

Definition at line 847 of file OSGBaseTypeTraits.h.

---

Member Typedef Documentation

typedef Real32 osg::osg::TypeTraits< Real32 >::RealReturnType

Definition at line 849 of file OSGBaseTypeTraits.h.

---

Member Function Documentation

static Real32 osg::osg::TypeTraits< Real32 >::getZeroElement

(

void

)

[inline, static]

Definition at line 855 of file OSGBaseTypeTraits.h.

    {
        return 0.f;
    }

static Real32 osg::osg::TypeTraits< Real32 >::getOneElement

(

void

)

[inline, static]

Definition at line 860 of file OSGBaseTypeTraits.h.

    {
        return 1.f;
    }

static Real32 osg::osg::TypeTraits< Real32 >::getMax

(

void

)

[inline, static]

Definition at line 865 of file OSGBaseTypeTraits.h.

    {
        return FLT_MAX;
    }

static Real32 osg::osg::TypeTraits< Real32 >::getMin

(

void

)

[inline, static]

Definition at line 870 of file OSGBaseTypeTraits.h.

    {
        return FLT_MIN;
    }

static Real32 osg::osg::TypeTraits< Real32 >::getFraction

(

Real32

rVal

)

[inline, static]

Definition at line 876 of file OSGBaseTypeTraits.h.

{ return rVal; };

static Real32 osg::osg::TypeTraits< Real32 >::getPortion

(

Real32

rVal

)

[inline, static]

Definition at line 877 of file OSGBaseTypeTraits.h.

{ return rVal; };

static Real32 osg::osg::TypeTraits< Real32 >::getFromString

(

const Char8 *

szString

)

[inline, static]

Definition at line 880 of file OSGBaseTypeTraits.h.

    {
        if(szString != NULL)
        {
#if defined(__sgi) || defined(WIN32) || defined(__sun)
            return Real32(atof  (szString));
#else
            return Real32(strtof(szString, NULL));
#endif
        }
        else
        {
            return getZeroElement();
        }
    }

static std::string osg::osg::TypeTraits< Real32 >::putToString

(

const Real32

val

)

[inline, static]

Definition at line 896 of file OSGBaseTypeTraits.h.

    {
        Char8 buffer[20];

        sprintf(buffer, "%e", val);

        return std::string(buffer);
    }

---

Member Data Documentation

const bool osg::osg::TypeTraits< Real32 >::IsPOD = true [static]

Definition at line 852 of file OSGBaseTypeTraits.h.

const MathTypeProperties osg::osg::TypeTraits< Real32 >::MathProp = RealValue [static]

Definition at line 853 of file OSGBaseTypeTraits.h.

---

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

• OSGBaseTypeTraits.h