oceanbase::ObDefaultComparator类 参考

comparator with lexicographical order 更多...

#include <ob_comparator.h>

类 oceanbase::ObDefaultComparator 继承关系图:

Public 成员函数
int	compare (const string_view &a, const string_view &b) const override
	Three-way comparison. 更多...
virtual int	compare (const string_view &a, const string_view &b) const =0
	Three-way comparison. 更多...

详细描述

comparator with lexicographical order

成员函数说明

compare()

int oceanbase::ObDefaultComparator::compare ( const string_view &  a, const string_view &  b  ) const

overridevirtual

Three-way comparison.

返回

< 0 iff "a" < "b",

== 0 iff "a" == "b",

> 0 iff "a" > "b"

实现了 oceanbase::ObComparator.

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该类的文档由以下文件生成:

• src/oblsm/util/ob_comparator.h
• src/oblsm/util/ob_comparator.cpp