55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
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/*
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* Copyright (c) 2013 Stephen Williams (steve@icarus.com)
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* Copyright CERN 2013 / Stephen Williams (steve@icarus.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program 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 this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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# include "subprogram.h"
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# include "entity.h"
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# include "vtype.h"
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using namespace std;
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Subprogram::Subprogram(perm_string nam, list<InterfacePort*>*ports,
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const VType*return_type)
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: name_(nam), ports_(ports), return_type_(return_type), statements_(0)
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{
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}
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Subprogram::~Subprogram()
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{
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}
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void Subprogram::write_to_stream(ostream&fd) const
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{
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fd << " function " << name_ << "(";
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if (ports_ && ! ports_->empty()) {
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list<InterfacePort*>::const_iterator cur = ports_->begin();
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InterfacePort*curp = *cur;
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fd << curp->name << " : ";
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curp->type->write_to_stream(fd);
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for (++cur ; cur != ports_->end() ; ++cur) {
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curp = *cur;
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fd << "; " << curp->name << " : ";
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curp->type->write_to_stream(fd);
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}
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}
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fd << ") return ";
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return_type_->write_to_stream(fd);
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fd << ";" << endl;
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}
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