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# Author::    Eric Crane  (mailto:[e-mail])
# Copyright:: Copyright (c) 2019 Eric Crane.  All rights reserved.
#
# The Object Heap.
# The collection of objects that are currently in play in
# the running engine.
#

module Gloo
  module Core
    class Heap
      
      # The context is a reference to an object, usually a container.
      # The context will be the root by default.
      attr_reader :context
      
      # TODO:  Do I need a running script context?
      # how to resolve relative reference.
      
      attr_reader :it, :root
      
      # Set up the object heap.
      def initialize()
        $log.debug "object heap intialized..."
        
        @root = Gloo::Objs::Container.new
        @root.name = "root"
        
        @context = Pn.root
        @it = It.new
      end
      
      # Unload the given obj--remove it from the heap.
      def unload obj
        can = obj.parent.nil? ? @root : obj.parent
        return unless can
        can.remove_child obj
      end
      
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
gloo-0.3.0	lib/gloo/core/heap.rb