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COARefTime::Operator =

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Microsoft DirectShow 9.0

COARefTime::Operator –=

This operator subtracts one reference time from another, and sets this object to the result.

Syntax

  COARefTime& operator-=(
    const COARefTime& rt
);

Parameters

rt

Reference to the COARefTime object to subtract.

Return Value

Returns a reference to the object.

Requirements

**  Header:** Declared in Ctlutil.h; include Streams.h.

**  Library:** Use Strmbase.lib (retail builds) or Strmbasd.lib (debug builds).

See Also