Singleton Pattern : Singleton « Class « Flash / Flex / ActionScript

1. Flash / Flex / ActionScript
2. Class
3. Singleton

Singleton Pattern

 
package {

  public class Singleton {
  
    static var instanceCount:uint = 0;

    public function Singleton() {
      instanceCount++;
      if(instanceCount == 1) {
        trace("First Singleton class instance");
      } else {
        trace("Singleton class allows only one instance");
      }
    }

  }
     
}

        

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