CERT C: Rule FLP36-C
Preserve precision when converting integral values to floating-point type
説明
ルール定義
整数型から浮動小数点型に変換するときに精度を保持します。1
Polyspace 実装
ルール チェッカーは、"整数から浮動小数点への変換での桁落ち" をチェックします。
例
チェック情報
| グループ: Rule 05.浮動小数点 (FLP) |
バージョン履歴
R2019a で導入
1 This software has been created by MathWorks incorporating portions of: the “SEI CERT-C Website,” © 2017 Carnegie Mellon University, the SEI CERT-C++ Web site © 2017 Carnegie Mellon University, ”SEI CERT C Coding Standard – Rules for Developing safe, Reliable and Secure systems – 2016 Edition,” © 2016 Carnegie Mellon University, and “SEI CERT C++ Coding Standard – Rules for Developing safe, Reliable and Secure systems in C++ – 2016 Edition” © 2016 Carnegie Mellon University, with special permission from its Software Engineering Institute.
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