preprocessor/include/NumericalConstants.hh

48 lines
1.3 KiB
C++

/*
* Copyright (C) 2003-2008 Dynare Team
*
* This file is part of Dynare.
*
* Dynare 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.
*
* Dynare 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 Dynare. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _NUMERICALCONSTANTS_HH
#define _NUMERICALCONSTANTS_HH
using namespace std;
#include <string>
#include <vector>
#include <map>
//! Handles numerical constants
class NumericalConstants
{
private:
//! Vector of numerical constants
vector<string> mNumericalConstants;
//! Map matching constants to their id
map<string, int> numConstantsIndex;
public:
NumericalConstants();
//! Adds a constant and returns its ID
int AddConstant(const string &iConst);
//! Get a constant in string form
string get(int iID) const;
//! Get a constant in double form
double getDouble(int iID) const;
};
#endif