Count64 Class Reference

Public Member Functions
	Count64 ()
void	operator+= (unsigned arg)
Data Fields
u_int32_t	hi
u_int32_t	lo

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Detailed Description

Definition at line 98 of file QuickTimeFileSink.cpp.

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Constructor & Destructor Documentation

Count64::Count64

(

)

[inline]

Definition at line 100 of file QuickTimeFileSink.cpp.

    : hi(0), lo(0) {
  }

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Member Function Documentation

void Count64::operator+=

(

unsigned

arg

)

Definition at line 1141 of file QuickTimeFileSink.cpp.

References hi, and lo.

                                     {
  unsigned newLo = lo + arg;
  if (newLo < lo) { // lo has overflowed
    ++hi;
  }
  lo = newLo;
}

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Field Documentation

u_int32_t Count64::hi

Definition at line 106 of file QuickTimeFileSink.cpp.

Referenced by QuickTimeFileSink::addAtom_hdlr2(), and operator+=().

u_int32_t Count64::lo

Definition at line 106 of file QuickTimeFileSink.cpp.

Referenced by QuickTimeFileSink::addAtom_hdlr2(), and operator+=().

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

• liveMedia/QuickTimeFileSink.cpp

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