iverilog/vhdlpp/entity.cc

72 lines
1.7 KiB
C++

/*
* Copyright (c) 2011 Stephen Williams (steve@icarus.com)
*
* This source code is free software; you can redistribute it
* and/or modify it in source code form 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
# include "entity.h"
# include "architec.h"
using namespace std;
std::map<perm_string,Entity*> design_entities;
ComponentBase::ComponentBase(perm_string name)
: name_(name)
{
}
ComponentBase::~ComponentBase()
{
}
void ComponentBase::set_interface(std::list<InterfacePort*>*ports)
{
while (ports->size() > 0) {
ports_.push_back(ports->front());
ports->pop_front();
}
}
const InterfacePort* ComponentBase::find_port(perm_string my_name) const
{
for (size_t idx = 0 ; idx < ports_.size() ; idx += 1) {
if (ports_[idx]->name == my_name)
return ports_[idx];
}
return 0;
}
Entity::Entity(perm_string name)
: ComponentBase(name)
{
}
Entity::~Entity()
{
}
Architecture* Entity::add_architecture(Architecture*that)
{
if (Architecture*tmp = arch_ [that->get_name()]) {
return tmp;
}
return arch_[that->get_name()] = that;
}