Advantech UbiQ, User Manual

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83 UbiQ Scenario Manager User Manual
Chapter 5
Functions
Reference
5.2.31 strlen
Syntax
int strlen(char* pChar) or
int strlen(string aStr)
Parameters
pChar: Specifies a Null-ended character array
aStr: Specifies a string variable
Description
This function return the character number of NULL ended character array or a
string variable.
Example
// The example will show the pChar and f1 in the debug window
char pChar[20]; // declare pChar as char[20]
string aStr; // declare aStr as string
aStr=”String”;
pChar=”pChar”;
setdebug(TRUE);
debug(“strlen(“,aStr,”)=”,strlen(aStr)); // It will show “strlen(String)=6”
debug(“strlen(“,pChar,”)=”,strlen(pChar)); // It will show “strlen(pChar)=5”
See Also
strcpy
5.2.32 time
Syntax
string time()
Parameters
none
Description
This function returns the current date, its format is fixed as “hh:mm:ss”.
Example
string sTime;
setdebug(TRUE);
sDate=time();
debug(“The current time is”,sTime);
See Also
date