Conditional.cpp

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/*
This file is part of hugin.

hugin 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.

hugin 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 hugin.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "Conditional.h"

namespace makefile
{

string Conditional::toString()
{
        string str = printif();
        std::vector<MakefileItem*>::iterator i;
        for(i = ifblock.begin(); i != ifblock.end(); i++)
                str.append((*i)->toString());
        str.append(cstr("\n"));

        // only if else block has contents.
        if(!elseblock.empty())
        {
                str.append(cstr("else\n"));
                for(i = elseblock.begin(); i != elseblock.end(); i++)
                        str.append((*i)->toString());
                str.append(cstr("\n"));
        }
        str.append(cstr("endif\n"));
        return str;
}

}

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