Lyrics chords analysis program

Perl

System to process text based on regular expressions

Instructions to create Perl module

• Ensure you have libperl-dev installed. If not, run the command: sudo apt-get install libperl-dev

• Run the command h2xs -n lyricsAnalysisModule inside lyricsAnalysisModule directory

• Copy the file lyricsAnalysisModule.pm inside module directory that was created in previous step

• Create a directory so as to it install the module mkdir /home/user/modules

• Go to module's directory ./lyricsAnalysisModule and run the following commands:

    perl Makefile.PL INSTALL_BASE=/home/{user}/modules
  
    make
  
    make install
  

• Now it is necessary to export an environment variable so as to Perl know where to look for this module when using it: export PERL5LIB=/home/{user}/modules/lib/perl5

C++

System that will be responsible for looking into directory and getting the list of files' paths.

There is a menu so the user can choose which function to run.

A C++ class was implemented so as to deal with Perl interpreter, called perlWrapper.