English Dictionary

lookahead

名詞

可算名詞 不可算名詞

(computing, software compilation) The analysis in advance of subsequent decisions that would be made if a particular branch of an algorithm was followed.

日本語の意味

アルゴリズムの分岐における先行解析、すなわち将来の選択肢に備えて事前に評価を行うプロセス / 事前判断のための先読み解析（後続の決定に先立つ分析）

The compiler's lookahead determined which optimization path to apply before parsing the ambiguous grammar.

コンパイラの先読み解析によって、曖昧な文法を解析する前にどの最適化経路を適用するかが決定された。

意味（1）

(computing, software compilation) The analysis in advance of subsequent decisions that would be made if a particular branch of an algorithm was followed.

Our computer chess program uses lookahead to avoid difficult endgames.

意味（2）

(regular expressions) The analysis of the subsequent characters before the regular expression is matched.

lookaheads （ plural ）