1.1 --- a/lemon/glpk.cc	Thu Apr 02 22:34:03 2015 +0200
     1.2 +++ b/lemon/glpk.cc	Sun Jan 05 22:24:56 2014 +0100
     1.3 @@ -38,8 +38,8 @@
     1.4      lp = glp_create_prob();
     1.5      glp_copy_prob(lp, other.lp, GLP_ON);
     1.6      glp_create_index(lp);
     1.7 -    rows = other.rows;
     1.8 -    cols = other.cols;
     1.9 +    _rows = other._rows;
    1.10 +    _cols = other._cols;
    1.11      messageLevel(MESSAGE_NOTHING);
    1.12    }
    1.13  
    1.14 @@ -108,13 +108,13 @@
    1.15    }
    1.16  
    1.17    void GlpkBase::_eraseColId(int i) {
    1.18 -    cols.eraseIndex(i);
    1.19 -    cols.shiftIndices(i);
    1.20 +    _cols.eraseIndex(i);
    1.21 +    _cols.shiftIndices(i);
    1.22    }
    1.23  
    1.24    void GlpkBase::_eraseRowId(int i) {
    1.25 -    rows.eraseIndex(i);
    1.26 -    rows.shiftIndices(i);
    1.27 +    _rows.eraseIndex(i);
    1.28 +    _rows.shiftIndices(i);
    1.29    }
    1.30  
    1.31    void GlpkBase::_getColName(int c, std::string& name) const {