osg::StatTimeStampElem Class Reference
[Statistics]

Time Statistics element, see Statistics for details. More...

#include <OSGStatTimeStampElem.h>

Inheritance diagram for osg::StatTimeStampElem:

List of all members.

Public Member Functions
instance
virtual void	reset (void)
const TimeStamp &	start (void)
const TimeStamp &	stop (void)
const TimeStamp &	getTime (void) const
virtual void	putToString (std::string &str, const char *format=NULL) const
virtual bool	getFromString (const Char8 *&inVal)
virtual Real64	getValue (void) const
comparison
bool	operator< (const StatTimeStampElem &other) const
Creation
virtual StatElem *	clone (void) const
Operators
virtual StatElem &	operator+= (const StatElem &other)
Instance
bool	isOn (void) const
void	setOn (bool on)
StatElemDescBase *	getDesc (void) const
Comparison
bool	operator< (const StatElem &other) const
Static Public Member Functions
Class Get
static const char *	getClassname (void)
your_category
static StatElem *	create (StatElemDescBase *desc)
Protected Member Functions
Constructors
	StatTimeStampElem (StatElemDescBase *desc)
virtual	~StatTimeStampElem (void)
Private Types
typedef StatElem	Inherited
Private Member Functions
	StatTimeStampElem (const StatTimeStampElem &source)
StatTimeStampElem &	operator= (const StatTimeStampElem &source)
Private Attributes
TimeStamp	_time

---

Detailed Description

The StatIntElem keeps a osg::Time value for time measurements, see Statistics for details.

Definition at line 60 of file OSGStatTimeStampElem.h.

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Member Typedef Documentation

typedef StatElem osg::StatTimeStampElem::Inherited [private]

Definition at line 137 of file OSGStatTimeStampElem.h.

---

Constructor & Destructor Documentation

StatTimeStampElem::StatTimeStampElem

(

StatElemDescBase *

desc

)

[protected]

Definition at line 71 of file OSGStatTimeStampElem.cpp.

Referenced by clone(), and create().

  : StatElem(desc), _time(0)
{
}

StatTimeStampElem::~StatTimeStampElem

(

void

)

[protected, virtual]

Definition at line 82 of file OSGStatTimeStampElem.cpp.

{
}

osg::StatTimeStampElem::StatTimeStampElem

(

const StatTimeStampElem &

source

)

[private]

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Member Function Documentation

static const char* osg::StatTimeStampElem::getClassname

(

void

)

[inline, static]

Reimplemented from osg::StatElem.

Definition at line 70 of file OSGStatTimeStampElem.h.

{ return "StatTimeStampElem"; }

StatElem * StatTimeStampElem::create

(

StatElemDescBase *

desc

)

[static]

Definition at line 76 of file OSGStatTimeStampElem.cpp.

References StatTimeStampElem().

{
    return new StatTimeStampElem(desc);
}

void StatTimeStampElem::reset

(

void

)

[virtual]

Implements osg::StatElem.

Definition at line 141 of file OSGStatTimeStampElem.cpp.

{ 
    // Time elements need to be started and stopped and can't be reset
}

const TimeStamp & osg::StatTimeStampElem::start

(

void

)

[inline]

Definition at line 41 of file OSGStatTimeStampElem.inl.

References _time, and osg::getTimeStamp().

{ 
    return (_time = getTimeStamp()); 
}

const TimeStamp & osg::StatTimeStampElem::stop

(

void

)

[inline]

Definition at line 46 of file OSGStatTimeStampElem.inl.

References _time, and osg::getTimeStamp().

{ 
    return (_time = (getTimeStamp() - _time)); 
}

const TimeStamp & osg::StatTimeStampElem::getTime

(

void

)

const [inline]

Definition at line 51 of file OSGStatTimeStampElem.inl.

References _time.

Referenced by getValue().

{ 
    return _time; 
}

void StatTimeStampElem::putToString	(	std::string &	str,
		const char *	format = NULL
	)			const [virtual]

Implements osg::StatElem.

Definition at line 88 of file OSGStatTimeStampElem.cpp.

References _time, and osg::getTimeStampMsecs().

{
    double time = getTimeStampMsecs(_time) / 1000.;
    
    if(!format)
    {
        FieldDataTraits<TimeStamp>::putToString(_time, str);
    }
    else
    {
        const char *proc = strchr(format,'%');        
              char *temp = new char [strlen(format) + 60];

        if(proc)
        {
            if(! strncmp(proc, "%ms", 3))
            {
                std::string fcopy(format);
                fcopy.insert((proc - format) + 1,".2f ");
                sprintf(temp, fcopy.c_str(), time*1000.);
            }
            else if(! strncmp(proc, "%r", 2))
            {
                std::string fcopy(format);
                fcopy.erase((proc - format) + 1, 1);
                sprintf(temp, fcopy.c_str(), 1./time);
            }
            else
            {
                sprintf(temp, format, time);
            }
           
        }
        else
        {
            sprintf(temp, format, time);
        }
        
        str = temp;
        delete [] temp;
    }
}

bool StatTimeStampElem::getFromString

(

const Char8 *&

inVal

)

[virtual]

Implements osg::StatElem.

Definition at line 131 of file OSGStatTimeStampElem.cpp.

References _time.

{
    return FieldDataTraits<TimeStamp>::getFromString(_time, inVal);
}

Real64 StatTimeStampElem::getValue

(

void

)

const [virtual]

Implements osg::StatElem.

Definition at line 136 of file OSGStatTimeStampElem.cpp.

References getTime().

{
    return static_cast<Real64>(getTime());
}

bool StatTimeStampElem::operator<

(

const StatTimeStampElem &

other

)

const

Definition at line 160 of file OSGStatTimeStampElem.cpp.

References _time.

{
    return _time < other._time;
}

StatElem * StatTimeStampElem::clone

(

void

)

const [virtual]

Implements osg::StatElem.

Definition at line 167 of file OSGStatTimeStampElem.cpp.

References osg::StatElem::getDesc(), and StatTimeStampElem().

{
    StatTimeStampElem *e = new StatTimeStampElem(getDesc());
    
    *e = *this;
    
    return e;
}

StatElem & StatTimeStampElem::operator+=

(

const StatElem &

other

)

[virtual]

Implements osg::StatElem.

Definition at line 178 of file OSGStatTimeStampElem.cpp.

References _time.

{
    const StatTimeStampElem *o = dynamic_cast<const StatTimeStampElem *>(&other);
    
    _time += o->_time;
    
    return *this;
}

StatTimeStampElem & StatTimeStampElem::operator=

(

const StatTimeStampElem &

source

)

[private]

Definition at line 148 of file OSGStatTimeStampElem.cpp.

References _time.

{
    if (this == &source)
        return *this;

    _time = source._time;
    
    return *this;
}

bool osg::StatElem::isOn

(

void

)

const [inline, inherited]

Definition at line 41 of file OSGStatElem.inl.

References osg::StatElem::_on.

{ 
    return _on; 
}

void osg::StatElem::setOn

(

bool

on

)

[inline, inherited]

Definition at line 46 of file OSGStatElem.inl.

References osg::StatElem::_on.

{ 
    _on = on; 
}

StatElemDescBase * osg::StatElem::getDesc

(

void

)

const [inline, inherited]

Definition at line 51 of file OSGStatElem.inl.

References osg::StatElem::_desc.

Referenced by clone(), osg::StatTimeElem::clone(), osg::StatStringElem::clone(), osg::StatRealElem::clone(), osg::StatIntOnceElem::clone(), osg::StatIntElem::clone(), and osg::SimpleStatisticsForeground::draw().

{ 
    return _desc; 
}

bool StatElem::operator<

(

const StatElem &

other

)

const [inherited]

Comparison. This does not compare the actual values of the StatElem, as that may not be possible for all types.

Definition at line 134 of file OSGStatElem.cpp.

{
    return this < &other;
}

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Member Data Documentation

TimeStamp osg::StatTimeStampElem::_time [private]

Definition at line 139 of file OSGStatTimeStampElem.h.

Referenced by getFromString(), getTime(), operator+=(), operator<(), operator=(), putToString(), start(), and stop().

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

• OSGStatTimeStampElem.h
• OSGStatTimeStampElem.cpp
• OSGStatTimeStampElem.inl