Test data is contained in /data/ and is currently compressed by fpc. These datasets and fpc source code were obtained from Martin Burtscher's site http://cs.txstate.edu/~burtscher/research/FPC/
In order to decompress these datasets to obtain the raw data, do this:
1. Compile fpc.c
gcc -O3 fpc.c -o fpc
2. Run fpc on compressed data
./fpc < dataset_name.trace.fpc > output_file_name.out
3. Run compression program
g++ -std=c++11 program.cpp