Program Listing for File Utils.h

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/************************************************************************
 * Copyright 2008, Strathclyde Planning Group,
 * Department of Computer and Information Sciences,
 * University of Strathclyde, Glasgow, UK
 * http://planning.cis.strath.ac.uk/
 *
 * Maria Fox, Richard Howey and Derek Long - VAL
 * Stephen Cresswell - PDDL Parser
 *
 * This file is part of VAL, the PDDL validator.
 *
 * VAL 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 2 of the License, or
 * (at your option) any later version.
 *
 * VAL 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 VAL.  If not, see <http://www.gnu.org/licenses/>.
 *
 ************************************************************************/

/*-----------------------------------------------------------------------------
  VAL - The Automatic Plan Validator for PDDL+

  $Date: 2009-02-05 10:50:24 $
  $Revision: 1.2 $

  Maria Fox, Richard Howey and Derek Long - PDDL+ and VAL
  Stephen Cresswell - PDDL Parser

  maria.fox@cis.strath.ac.uk
  derek.long@cis.strath.ac.uk
  stephen.cresswell@cis.strath.ac.uk
  richard.howey@cis.strath.ac.uk

  By releasing this code we imply no warranty as to its reliability
  and its use is entirely at your own risk.

  Strathclyde Planning Group
  http://planning.cis.strath.ac.uk
 ----------------------------------------------------------------------------*/
#include <sstream>
#include <string>

#ifndef __VALUTILS
#define __VALUTILS

using std::ostringstream;
using std::string;

namespace VAL {

template <typename T>
struct ToStringer {
    string operator()(T d)
    {
        ostringstream aStringStream;
        aStringStream << d;
        return aStringStream.str();
    };
};

template <typename T>
struct ToStringer<T *> {
    string operator()(T * d)
    {
        ostringstream aStringStream;
        aStringStream << *d;
        return aStringStream.str();
    };
};

template<typename T>
string toString(T d)
{
    ToStringer<T> ts;
    return ts(d);
};

void replaceSubStrings(string & s,string s1,string s2);

void latexString(string & s);

};

#endif