constness

名词 n.
中文释义

英文释义

名词 n.
  1. The declaration of variables or objects as immutable. uncountable
    — If you want to change a class member inside a const member function, the traditional approach is to cast away constness by saying (X*)this.

词源

From const (“a keyword for constant in the C programming language and its derivatives”) + -ness.
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