/*
  Copyright 2010-2012 Grégory Soutadé

  This file is part of KissCount.

  KissCount is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  KissCount is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with KissCount.  If not, see <http://www.gnu.org/licenses/>.
*/

namespace ParseExp {

struct parse_opt {
    struct parse_opt* root;
    char type;
    double value;
    struct parse_opt* l;
    struct parse_opt* r;
};

void ParseExp(char** expr, struct parse_opt* root, bool needParenthesis);
double EvaluateExpr(struct parse_opt* root, bool del);

};