Model Railroad System  2.2.1
Static Public Member Functions | List of all members
lcc::EventID_or_null Class Reference

An EventID or empty string. More...

Static Public Member Functions

static validate (value)
 Validate a possible EventID, but allow a null string value. More...
 

Detailed Description

An EventID or empty string.

Member Function Documentation

◆ validate()

static lcc::EventID_or_null::validate ( value  )
static

Validate a possible EventID, but allow a null string value.

Parameters
valueThe value to validate.