opdigits

int  opdigits(string str)

int  opdigits()

Returns the integer value of the last sequence of digits in the input string.

If no argument is passed, the code is equivalent to

string dir, name;
splitpath(opfullpath("."), dir, name);
return opdigits(name);

Examples

examples

• opdigits("/obj/geo34/box21") - returns 21
• opdigits("/obj/geo34/box") - returns 34
• opdigits("/obj/geo34/box2.1") - returns 1 (“.” is not a digit)