/*
 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met: redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer;
 * redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution;
 * neither the name of the copyright holders nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/*
 * DeclListAST.C
 *
 * Description: See DeclListAST.hh
 *
 * $Id$
 *
 */

#include "mem/slicc/ast/DeclListAST.hh"

DeclListAST::DeclListAST(Vector<DeclAST*>* vec_ptr)
  : AST()
{
  assert(vec_ptr != NULL);
  m_vec_ptr = vec_ptr;
}

// Singleton constructor.
DeclListAST::DeclListAST(DeclAST* Decl_ptr)
  : AST()
{
  assert(Decl_ptr != NULL);
  m_vec_ptr = new Vector<DeclAST*>;
  m_vec_ptr->insertAtTop(Decl_ptr);
}

DeclListAST::~DeclListAST()
{
  int size = m_vec_ptr->size();
  for(int i=0; i<size; i++) {
    delete (*m_vec_ptr)[i];
  }
  delete m_vec_ptr;
}

void DeclListAST::generate() const
{
  int size = m_vec_ptr->size();
  for(int i=0; i<size; i++) {
    (*m_vec_ptr)[i]->generate();
  }
}

void DeclListAST::findMachines() const
{
  int size = m_vec_ptr->size();
  for(int i=0; i<size; i++) {
    (*m_vec_ptr)[i]->findMachines();
  }
}

void DeclListAST::print(ostream& out) const
{
  assert(m_vec_ptr != NULL);
  out << "[DeclListAST: " << *m_vec_ptr << "]";
}