cpp check 分析

1 FileTabCharacterCheck

为什么检查:

因为对于一个TAB而言,所空的空格不定是固定的,如果在机器A上设置了是4个空格,显示正常,而在机器B上阅读,B机器是100个空格为一个TAB的情况下,代码格式就很乱。所以需要做检查

final int tabPosition = line.indexOf('t');

解决办法:

在编码时,用空格代替TAB.

如果已经如此,可以在ECLIPSE格式化:

fommatter->indentation->general settting: tab policy选择spaces only,然后格式化


2   LineLengthCheck

单行超过了80个字符

<propertyname="max"value="${com.puppycrawl.tools.checkstyle.checks.sizes.LineLength.max}"default="100"/>


3  EmptyStatementCheck

Detects empty statements (standalone ;).

121     TokenEntity tokenEt = tokenGer.getTokenEntity(confID);;

4 WhitespaceAroundCheck

 = is not followed by whitespace.

  CallInNumber[][]  callInNumbers={{CallInNumber.CALLIN_TOLL_FREE_NUMBER},{CallInNumber.CALLIN_TOLL_NUMBER},{CallInNumber.CALLIN_INTER_NUMBER}};


5 NeedBracesCheck

NeedBracesCheck, Priority: High

'if' construct must use '{}'s.

原文地址:https://www.cnblogs.com/keanuyaoo/p/3303976.html