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Opened 16 years ago

Closed 15 years ago

#710 closed enhancement (fixed)

implicit member "this" in NameBlock

Reported by: Jorge Owned by: Víctor de Buen Remiro
Priority: high Milestone: OOP Implementation
Component: OOP Version: 2.0.1
Severity: normal Keywords:
Cc:

Description

It could be very useful if every instance of a NameBlock had an implicit member "this" being a reference to "it self", similar to the this reserved word "this" in C++. This feature could make easy the collaboration between instances.

Change History (3)

comment:1 Changed 16 years ago by Víctor de Buen Remiro

Resolution: → fixed
Status: new → closed

Sorry, this problem was resolved a few weeks ago.

//Example of using implicit private member _this
NameBlock a = 
[[
  Text _.name = "a";
  Text getName(Real unused) { _this::_.name }
]];

//User cannot overwrite _this due to it's a reserved word
NameBlock b = 
[[
  Text _.name = "b";
  NameBlock _this = a;
  Text getName(Real unused) { _this::_.name }
]];

comment:2 Changed 15 years ago by Víctor de Buen Remiro

Resolution: fixed
Status: closed → reopened

Change [3003] referred to ticket #1054 disables error message about _this reimplementation

comment:3 Changed 15 years ago by Víctor de Buen Remiro

Resolution: → fixed
Status: reopened → closed

(In [3056]) Fixes #710

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