// BCHdec.cc -- a general BCH decoder// Todd K. Moon// Copyright 2004 by Todd K. Moon// Permission is granted to use this program/data// for educational/research only#include "BCHdec.h"//#include "berlmass2.cc"#include "berlmassBCH2.cc"//#include "berlmassBCH.cc"//#include "polynomialT.cc"//#include "gcdpoly.cc"BCHdec::BCHdec(int t_in, int n_in, GFNUM2m A1_in) : // constructor   Searcher(t_in){   t = t_in;   t2 = 2*t_in;   n = n_in;   A1 = A1_in;   s = new GFNUM2m[2*t];   Lambda = new GFNUM2m[t+1];}voidBCHdec::decode(GF2 *r, GF2 *dec){   // Fill in the blanks   // Step 1: evaluate the syndromes   // Step 2: Determine the error locator polynomial   // Step 3: Find the roots of the error locator polynomial   // Step 4: Find error values: Not necessary for binary BCH codes   // Step 5: Correct errors corresponding to inverse roots}/*Local Variables:compile-command: "g++ -c -g BCHdec.cc"End:*/