Class: Benchmark::Malloc::Allocation

Inherits:
Object
  • Object
show all
Includes:
Comparable
Defined in:
lib/benchmark/malloc/allocation.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(object) ⇒ Allocation

Returns a new instance of Allocation.



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# File 'lib/benchmark/malloc/allocation.rb', line 24

def initialize(object)
  @object      = object
  @memsize     = ObjectSpace.memsize_of(object)
  @class_path  = ObjectSpace.allocation_class_path(object)
  @source_file = ObjectSpace.allocation_sourcefile(object)
  @source_line = ObjectSpace.allocation_sourceline(object)
  @method_id   = ObjectSpace.allocation_method_id(object)
end

Instance Attribute Details

#class_path ⇒ Object (readonly)

Returns the value of attribute class_path.



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# File 'lib/benchmark/malloc/allocation.rb', line 16

def class_path
  @class_path
end

#memsize ⇒ Object (readonly)

The allocated object memory size



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# File 'lib/benchmark/malloc/allocation.rb', line 14

def memsize
  @memsize
end

#method_id ⇒ Object (readonly)

Returns the value of attribute method_id.



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# File 'lib/benchmark/malloc/allocation.rb', line 22

def method_id
  @method_id
end

#object ⇒ Object (readonly)

The allocated object



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# File 'lib/benchmark/malloc/allocation.rb', line 11

def object
  @object
end

#source_file ⇒ Object (readonly)

Returns the value of attribute source_file.



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# File 'lib/benchmark/malloc/allocation.rb', line 18

def source_file
  @source_file
end

#source_line ⇒ Object (readonly)

Returns the value of attribute source_line.



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# File 'lib/benchmark/malloc/allocation.rb', line 20

def source_line
  @source_line
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/benchmark/malloc/allocation.rb', line 43

def <=>(other)
  @object <=> other.object &&
    @memsize <=> other.memsize
end

#extract(*attributes) ⇒ Object 



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# File 'lib/benchmark/malloc/allocation.rb', line 33

def extract(*attributes)
  attributes.map do |attr|
    if @object.respond_to?(attr)
      @object.public_send(attr)
    else
      public_send(attr)
    end
  end
end