StringPosition Class Reference | C4D R23.110 C++ SDK - 中文文档编制,帮助,手册,教程

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StringPosition Class Reference 系统

#include <string.h>

Inheritance diagram for StringPosition:

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详细描述

Class to store the position in a string for a string operation. StringPosition just consists of an integer value. If it is positive, it indicates the absolute position. If it is negative it indicates the position from the end, e.g. -1 refers to the last character.

Here an example for GetPart. The first parameter of GetPart is the class StringPosition , the second StringCount .

res = str.GetPart(4, 3); // copy from position 4 on 3 characters

res = str.GetPart(-4, 3); // copy from the position that is 4 characters from the end of the string on 3 characters

公共成员函数
MAXON_IMPLICIT	StringPosition ( Int pos)
MAXON_ATTRIBUTE_FORCE_INLINE Int	ResolvePosition ( Int length) const

Protected Attributes
Int	_value

Friends
class	StringCount

构造函数 & 析构函数文档编制

◆ StringPosition()

MAXON_IMPLICIT StringPosition

(

Int

pos

)

Constructor.

参数

[in]

pos

If pos is >= 0 it designates the absolute position. If pos is negative it relative to the end. E.g. -1 refers to the last character.

成员函数文档编制

◆ ResolvePosition()

MAXON_ATTRIBUTE_FORCE_INLINE Int ResolvePosition

(

Int

length

)

const

Calculates the absolute position in a string based on the contents of this class and a given string length.

参数

[in]

length

The length of the string.

返回: The absolute position in the string.

Friends And Related Function Documentation

◆ StringCount

friend class StringCount

friend

Member Data Documentation

◆ _value

Int _value

protected