Template:Needs Translation/
| 函数名
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| Function: integer llRound( float val );
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| 参数：• float val - 任何有效的浮点值
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| 返回值：返回val最接近的整数。
如果十分位的绝对值小于或等于4，则val四舍五入;否则，val将四舍五入到正无穷。
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| 注意事项
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| 如果算术结果超出了有效整数的范围(-2147483648到2147483647包括在内)，则返回值为-2147483648 (0x80000000)。
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| 示例
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示例1
default
{
state_entry()
{
llSay(0, "The rounded value of -4.9 is: "+(string)llRound(-4.9) );
//Returns "The rounded value of -4.9 is: -5"
llSay(0, "The rounded value of -4.1 is: "+(string)llRound(-4.1) );
//Returns "The rounded value of -4.1 is: -4"
llSay(0, "The rounded value of 4.5 is: "+(string)llRound(4.5) );
//Returns "The rounded value of 4.5 is: 5"
llSay(0, "The rounded value of 4.9 is: "+(string)llRound(4.9) );
//Returns "The rounded value of 4.9 is: 5"
llSay(0, "The rounded value of 4.1 is: "+(string)llRound(4.1) );
//Returns "The rounded value of 4.1 is: 4"
llSay(0, "The rounded value of -4.5 is: "+(string)llRound(-4.5) );
//Returns "The rounded value of -4.5 is: -4"
}
}
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