English Dictionary

numeric promotion

名詞

(programming) The conversion of a numeric data type into one that can hold more information. For example, the conversion of a long into a double.

日本語の意味

（プログラミング）数値型の昇格、すなわち、より多くの情報を保持できる数値型へ変換する処理（例：long型からdouble型への変換）

In Java, numeric promotion occurs when an int is converted to a double to preserve the value in mixed arithmetic.

Javaでは、混合演算で値を保持するためにintがdoubleに変換されるときに、数値型の自動昇格が発生します。

意味（1）

(programming) The conversion of a numeric data type into one that can hold more information. For example, the conversion of a long into a double.

Numeric promotion is not a general feature of the Java programming language, but rather a property of the specific definitions of the built-in operations.

numeric promotions （ plural ）