How to create log file name with date and counter in log4cpp?

Question

I'm trying to use log4cpp. I want to create log file name with this pattern:

Number_AppName_Date.log Where: Number - is a sequential increment number (each time the application us running this number will be incremented by 1) AppName - Application Name Date - date.

1. How can I do it ?
2. Is it possible to do it via properties file ?