93 lines
2.7 KiB
C++
93 lines
2.7 KiB
C++
/*
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* Copyright (C) 2003-2008 Dynare Team
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*
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* This file is part of Dynare.
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*
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* Dynare is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Dynare is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Dynare. If not, see <http://www.gnu.org/licenses/>.
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*/
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using namespace std;
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#include <iostream>
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#include <sstream>
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#include <fstream>
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#include <cctype> // for tolower()
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#include <algorithm> // for transform()
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#include "macro/MacroDriver.hh"
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/* Prototype for second part of main function
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Splitting main() in two parts was necessary because ParsingDriver.h and MacroDriver.h can't be
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included simultaneously (because of Bison limitations).
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*/
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void main2(stringstream &in, string &basename, bool debug, bool clear_all);
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int
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main(int argc, char** argv)
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{
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if (argc < 2)
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{
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cerr << "Missing model file!" << endl;
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cerr << "Dynare usage: dynare mod_file [debug] [noclearall] [savemacro]" << endl;
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exit(-1);
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}
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bool clear_all = true;
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bool save_macro = false;
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bool debug = false;
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// Parse options
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for (int arg = 2; arg < argc; arg++)
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{
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if (string(argv[arg]) == string("debug"))
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debug = true;
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else if (string(argv[arg]) == string("noclearall"))
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clear_all = false;
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else if (string(argv[arg]) == string("savemacro"))
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save_macro = true;
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}
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cout << "Starting Dynare ..." << endl
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<< "Starting preprocessing of the model file ..." << endl;
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// Construct basename (check file extension is correct then remove it)
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string basename = argv[1];
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string ext = basename.substr(basename.size() - 4);
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transform(ext.begin(), ext.end(), ext.begin(), (int(*)(int)) tolower); // Convert ext to lowercase
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if (ext != string(".mod") && ext != string(".dyn"))
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{
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cerr << "mod_file extension must be .mod or .dyn!" << endl;
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exit(-1);
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}
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basename.erase(basename.size() - 4, 4);
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// Do macro processing
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MacroDriver m;
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stringstream macro_output;
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m.parse(argv[1], macro_output, debug);
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if (save_macro)
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{
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ofstream macro_output_file((basename + "-macroexp.mod").c_str());
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macro_output_file << macro_output.str();
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macro_output_file.close();
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}
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// Do the rest
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main2(macro_output, basename, debug, clear_all);
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return 0;
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}
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