Flogger

Quick and easy to use logging library for Modern Fortran applications

Features

• Fast and lightweight logging library
• Text highlighting
• Log filtering
• Save logs to logfile

Snippets / Examples

    type(FloggerUnit) :: flogs = FloggerUnit("levelClassificationTest")
    call flogs%debug("Message Test Debug 1")
    call flogs%info("Message Test Info 1")
    call flogs%notice("Message Test Notice 1")
    call flogs%warning("Message Test Warning 1")
    call flogs%error("Message Test Error 1")
    call flogs%fatal("Message Test Fatal 1")

Getting Started

1. USE the flogger module

   for every program scope, you need to USE the flogger module with this following command

   USE Flogger

2. Initiate the FloggerUnit with identifier

   You can initialize multiple instances of FloggerUnit and give different labels for each unit. Here's how to initiate the FloggerUnit object

   type(FloggerUnit) :: flogMain = FloggerUnit("ClassMainTest")
   type(FloggerUnit) :: flogMidDebug = FloggerUnit("MiddleDebug")
   type(FloggerUnit) :: flogMidWarning = FloggerUnit("MiddleWarning")

3. call the logging subroutines

   To make the log message you need to call the object methods from the corresponding FloggerUnit instances as follows.

   call flogs%debug("Message Test Debug 2")
   call flogs%notice("Message Test Notice 2")
   call flogMidWarning%warning("Message Test Warning 4")
   call flogMidWarning%error("Message Test Error 4")
   call flogMidDebug%fatal("Message Test Fatal 4")
   call flogMidDebug%info("Message Test Info 2")

4. Set flogger options

   Flogger logging behavior can be changed using SET_FLOGGER_OPTIONS subroutine. Here is the example

   call SET_FLOGGER_OPTIONS(Level=FLOGS_SET_RELEASE)   ! set to release mode
   call SET_FLOGGER_OPTIONS(Level=FLOGS_SET_SILENT)    ! set to silent mode
   call SET_FLOGGER_OPTIONS(FileOutput=.true.)         ! make flogger build logfiles

Documentations

under development...

Author

Arif Y. Sunanhadikusuma (Soen)
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Civil Engineering (S.T.)
Department of Civil Engineering
Parahyangan Catholic University, Indonesia
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Geotechnical Engineering (M.Sc)
Civiel Techniek en Geowetenschappen (CiTG)
TU Delft, The Netherlands