MISRA C++:2023 D0.3.1
R2026bFloating-point arithmetic should be used appropriately
自 R2024b 起
描述
Floating-point arithmetic should be used appropriately. 1
理由
浮点算术的不正确使用可能导致精确度丢失、溢出、灾难性抵消等问题。
故障排除
如果您预期会出现违规，而 Polyspace® 未报告该违规，请参阅诊断为何编码规范违规未按预期显示。
检查信息
| 组：与语言无关的问题 |
| 类别：建议 |
PQL 名称：std.misra_cpp_2023.D0_3_1 |
版本历史记录
在 R2024b 中推出
1 All MISRA coding rules and directives are © Copyright The MISRA Consortium Limited 2021.
The MISRA coding standards referenced in the Polyspace Bug Finder™ documentation are from the following MISRA standards:
MISRA C:2004
MISRA C:2012
MISRA C:2023
MISRA C:2025
MISRA C++:2008
MISRA C++:2023
MISRA and MISRA C are registered trademarks of The MISRA Consortium Limited 2021.
