Non-Overlapping LZSS Factorization

Calculating non-overlapping LZSS factorization using sdsl-lite based on a paper by Dominik Köppl - Non-Overlapping LZ77 Factorization and LZ78 Substring Compression Queries with Suffix Trees

Compile sdsl-lite by adding to the install.sh arguments to cmake:

cmake -DCMAKE_C_FLAGS="-fPIC" -DCMAKE_CXX_FLAGS="-fPIC" ...

Compile the executable:

g++ -std=c++11 -DNDEBUG -O3 -I/home/user/include -L/home/user/lib noLZSS.cpp -lsdsl -ldivsufsort -ldivsufsort64 -o noLZSS

Compile the shared object with:

g++ -shared -fPIC -std=c++11 -DNDEBUG -O3 -I/home/user/include -L/home/user/lib noLZSS.cpp -lsdsl -ldivsufsort -ldivsufsort64 -o noLZSS.so

Using the shared object in python:

import ctypes
noLZSS = ctypes.CDLL('./noLZSS.so')
noLZSS.nolzss.argtypes = [ctypes.c_char_p]
noLZSS.nolzss.restype = ctypes.c_int
noLZSS.nolzss('ABRACADABRA'.encode())