“LlAbs”的版本间的差异
| 第2行： | 第2行： | ||
|函数名=Function: integer llAbs( integer val ); | |函数名=Function: integer llAbs( integer val ); | ||
|参数= 参数：integer val – Any integer value | |参数= 参数：integer val – Any integer value | ||
| − | |返回值= | + | |返回值= 返回值：Returns an integer that is the positive version of val. |
|注意事项=The llAbs of -2147483648 is -2147483648. This is because the positive integer 2147483648 is outside the range of allowed LSL integer values. | |注意事项=The llAbs of -2147483648 is -2147483648. This is because the positive integer 2147483648 is outside the range of allowed LSL integer values. | ||
2019年10月16日 (三) 12:16的版本
| 函数名 |
|---|
| Function: integer llAbs( integer val ); |
| 参数：integer val – Any integer value |
| 返回值：Returns an integer that is the positive version of val. |
| 注意事项 |
|---|
| The llAbs of -2147483648 is -2147483648. This is because the positive integer 2147483648 is outside the range of allowed LSL integer values. |
| 示例 |
|---|
示例1
default
{
state_entry()
{
// returns: "The absolute value of -4 is: 4"
llSay(PUBLIC_CHANNEL, "The absolute value of -4 is: "+(string)llAbs(-4) );
}
}
示例2 // Here's a more elaborate example.
ShowAbsolute(integer inputInteger)
{
string output = "llAbs(" + (string)inputInteger + ") --> " + (string)llAbs(inputInteger);
llSay(PUBLIC_CHANNEL, output);
}
default
{
state_entry()
{
ShowAbsolute(-3); // llAbs(-3) --> 3
ShowAbsolute(5); // llAbs(5) --> 5
ShowAbsolute(-20); // llAbs(-20) --> 20
ShowAbsolute(0); // llAbs(0) --> 0
}
}
|
| 相关函数 |
|---|
| llFabs – float version of llAbs |
| 相关事件 |
|---|
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