Internal - instance storage

atlmqmsgque is using a class-attribute as instance-storage. …

Collaboration diagram for Internal - instance storage:

atlmqmsgque is using a class-attribute as instance-storage. …

introduction

• TBD.

The instance-storage is defined using the variable keyword:

package require atlmkkernel
 
# package-item
::myooX::ClassN ::MyClass {
  SuperI ::MkBufferC
  # class storage
  variable cls_data
 
  proc MyClass {myNs} {
    upvar $myNs my my priv priv
    # public instance storage
    set my(data) ...
    # private instance storage
    set priv ...
  }
}