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Task #5221

[expression] More auxiliary methods dealing with expressions

Added by Alexander Kamkin about 6 years ago. Updated about 6 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Andrei Tatarnikov
Category:
-
Target version:
Start date:
08/25/2014
Due date:
% Done:

100%

Estimated time:
Detected in build:
svn
Published in build:
140915

Description

Добавить к вспомогательным методам работы с выражениями следующие методы:

  1. boolean hasBindings(Node expr) - проверяет, есть ли в дереве выражения узлы типа BINDING.
  2. boolean isConstantExpression(Node expr) - проверяет, является ли выражение константным (не содержит переменных - узлов типа VARIABLE (включая, правые части связок)).

History

#1

Updated by Andrei Tatarnikov about 6 years ago

  • Status changed from New to Open
  • % Done changed from 0 to 50

hasBindings - r603.

#2

Updated by Andrei Tatarnikov about 6 years ago

  • Status changed from Open to Resolved
  • % Done changed from 50 to 100

isConstant - r610.

#3

Updated by Andrei Tatarnikov about 6 years ago

  • Status changed from Resolved to Closed
  • Published in build set to 140915

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