Dart
dart:core
Stopwatch class
description
Stopwatch class
A simple stopwatch interface to measure elapsed time.
Constructors
Stopwatch
()
Creates a
Stopwatch
in stopped state with a zero elapsed count.
[...]
Properties
elapsed
→
Duration
The
elapsedTicks
counter converted to a
Duration
.
read-only
elapsedMicroseconds
→
int
The
elapsedTicks
counter converted to microseconds.
read-only
elapsedMilliseconds
→
int
The
elapsedTicks
counter converted to milliseconds.
read-only
elapsedTicks
→
int
The elapsed number of clock ticks since calling
start
while the
Stopwatch
is running.
[...]
read-only
frequency
→
int
Frequency of the elapsed counter in Hz.
read-only
isRunning
→
bool
Whether the
Stopwatch
is currently running.
read-only
hashCode
→
int
The hash code for this object.
[...]
read-only, inherited
runtimeType
→
Type
A representation of the runtime type of the object.
read-only, inherited
Methods
reset
(
)
→ void
Resets the
elapsed
count to zero.
[...]
start
(
)
→ void
Starts the
Stopwatch
.
[...]
stop
(
)
→ void
Stops the
Stopwatch
.
[...]
noSuchMethod
(
Invocation
invocation
)
→ dynamic
Invoked when a non-existent method or property is accessed.
[...]
inherited
toString
(
)
→
String
Returns a string representation of this object.
inherited
Operators
operator ==
(
dynamic
other
)
→
bool
The equality operator.
[...]
inherited