Chronometer class
A Chronometer useful for benchmarks.
- Implemented types
Constructors
- Chronometer([String name = 'Chronometer'])
Properties
- elapsedTime → Duration
-
Elapsed time (stopTime - startTime).
no setter
- elapsedTimeMs → int
-
Elapsed time in milliseconds (stopTime - startTime).
no setter
- elapsedTimeSec → double
-
Elapsed time in seconds (stopTime - startTime).
no setter
- failedOperations ↔ int
-
Failed operations performed while this chronometer was running.
getter/setter pair
- failedOperationsAsString → String
-
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- hertz → double
-
Returns the operations hertz:
The average operations per second of
the period (elapsedTimeSec) of this chronometer.
no setter
- hertzAsString → String
-
no setter
- name ↔ String
-
The name/title of this chronometer.
getter/setter pair
- operations ↔ int
-
Operations performed while this chronometer was running.
Used to compute hertz.
getter/setter pair
- operationsAsString → String
-
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- startTime → DateTime?
-
The start DateTime of this chronometer.
no setter
- stopTime → DateTime?
-
The stop DateTime of this chronometer.
no setter
Methods
-
compareTo(
Chronometer other) → int -
Compares this object to another object.
override
-
computeHertz(
int operations) → double -
Computes hertz for n
operations. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
reset(
) → void - Resets this chronometer for a future start and stop.
-
start(
) → Chronometer - Starts the chronometer.
-
stop(
{int? operations, int? failedOperations}) → Chronometer - Stops the chronometer.
-
toString(
) → String -
Returns a String with information of this chronometer:
Example:
override
Operators
-
operator +(
Chronometer other) → Chronometer -
operator ==(
Object other) → bool -
The equality operator.
inherited