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Name	Size	Permission
abstract_thread_local_var.rb	1.3 KB	-rw-r--r--
atomic_boolean.rb	3.8 KB	-rw-r--r--
atomic_fixnum.rb	4.51 KB	-rw-r--r--
atomic_reference.rb	1.27 KB	-rw-r--r--
count_down_latch.rb	3.24 KB	-rw-r--r--
cyclic_barrier.rb	3.99 KB	-rw-r--r--
event.rb	2.76 KB	-rw-r--r--
java_count_down_latch.rb	964 B	-rw-r--r--
java_thread_local_var.rb	691 B	-rw-r--r--
mutex_atomic_boolean.rb	1.23 KB	-rw-r--r--
mutex_atomic_fixnum.rb	1.55 KB	-rw-r--r--
mutex_count_down_latch.rb	970 B	-rw-r--r--
mutex_semaphore.rb	2.7 KB	-rw-r--r--
read_write_lock.rb	8.22 KB	-rw-r--r--
reentrant_read_write_lock.rb	13.87 KB	-rw-r--r--
ruby_thread_local_var.rb	4.85 KB	-rw-r--r--
semaphore.rb	4.15 KB	-rw-r--r--
thread_local_var.rb	3.01 KB	-rw-r--r--

Code Editor : atomic_boolean.rb

require 'concurrent/atomic/mutex_atomic_boolean'
require 'concurrent/synchronization'

module Concurrent

###################################################################

# @!macro [new] atomic_boolean_method_initialize
  #
  #   Creates a new `AtomicBoolean` with the given initial value.
  #
  #   @param [Boolean] initial the initial value

# @!macro [new] atomic_boolean_method_value_get
  #
  #   Retrieves the current `Boolean` value.
  #
  #   @return [Boolean] the current value

# @!macro [new] atomic_boolean_method_value_set
  #
  #   Explicitly sets the value.
  #
  #   @param [Boolean] value the new value to be set
  #
  #   @return [Boolean] the current value

# @!macro [new] atomic_boolean_method_true_question
  #
  #   Is the current value `true`
  #
  #   @return [Boolean] true if the current value is `true`, else false

# @!macro [new] atomic_boolean_method_false_question
  #
  #   Is the current value `false`
  #
  #   @return [Boolean] true if the current value is `false`, else false

# @!macro [new] atomic_boolean_method_make_true
  #
  #   Explicitly sets the value to true.
  #
  #   @return [Boolean] true is value has changed, otherwise false

# @!macro [new] atomic_boolean_method_make_false
  #
  #   Explicitly sets the value to false.
  #
  #   @return [Boolean] true is value has changed, otherwise false

###################################################################

# @!macro [new] atomic_boolean_public_api
  #
  #   @!method initialize(initial = false)
  #     @!macro  atomic_boolean_method_initialize
  #
  #   @!method value
  #     @!macro  atomic_boolean_method_value_get
  #
  #   @!method value=(value)
  #     @!macro  atomic_boolean_method_value_set
  #
  #   @!method true?
  #     @!macro  atomic_boolean_method_true_question
  #
  #   @!method false?
  #     @!macro  atomic_boolean_method_false_question
  #
  #   @!method make_true
  #     @!macro  atomic_boolean_method_make_true
  #
  #   @!method make_false
  #     @!macro  atomic_boolean_method_make_false

###################################################################

# @!visibility private
  # @!macro internal_implementation_note
  AtomicBooleanImplementation = case
                                when defined?(JavaAtomicBoolean)
                                  JavaAtomicBoolean
                                when defined?(CAtomicBoolean)
                                  CAtomicBoolean
                                else
                                  MutexAtomicBoolean
                                end
  private_constant :AtomicBooleanImplementation

# @!macro [attach] atomic_boolean
  #
  #   A boolean value that can be updated atomically. Reads and writes to an atomic
  #   boolean and thread-safe and guaranteed to succeed. Reads and writes may block
  #   briefly but no explicit locking is required.
  #
  #   @!macro thread_safe_variable_comparison
  #
  #       Testing with ruby 2.1.2
  #       Testing with Concurrent::MutexAtomicBoolean...
  #         2.790000   0.000000   2.790000 (  2.791454)
  #       Testing with Concurrent::CAtomicBoolean...
  #         0.740000   0.000000   0.740000 (  0.740206)
  #
  #       Testing with jruby 1.9.3
  #       Testing with Concurrent::MutexAtomicBoolean...
  #         5.240000   2.520000   7.760000 (  3.683000)
  #       Testing with Concurrent::JavaAtomicBoolean...
  #         3.340000   0.010000   3.350000 (  0.855000)
  #
  #   @see http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/atomic/AtomicBoolean.html java.util.concurrent.atomic.AtomicBoolean
  #
  # @!macro atomic_boolean_public_api
  class AtomicBoolean < AtomicBooleanImplementation
    # @return [String] Short string representation.
    def to_s
      format '<#%s:0x%x value:%s>', self.class, object_id << 1, value
    end

alias_method :inspect, :to_s
  end
end

${this.title}

Code Editor : atomic_boolean.rb