DataBoxArray.cpp

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/*
Copyright 2007, 2008, 2009, 2010, 2011 Instituto de Sistemas e Robotica, Instituto Superior Tecnico

This file is part of MeRMaID.

MeRMaID is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

MeRMaID 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with MeRMaID.  If not, see <http://www.gnu.org/licenses/>.
*/



/**
 * @Filename DataBoxArray.cpp
 * @Description DataBoxArray class implementation.
 * @Status Implementing
 * @Version $Id: DataBoxArray.cpp 1 2011-03-04 18:13:18Z jreis $
 * @Maintainer Marco Barbosa
 */

#include "config.h"

#include "DataBoxArray.hpp"

#include "DataFactory.hpp"

#include <sstream>

using namespace mermaid::support::data;

DataBoxArray::DataBoxArray (std::string typeName) : DataArray<DataBox>()
{
  type_ = DATABOXARRAY;
  boxTypeName_ = typeName;
}; // DataBoxArray()

DataBoxArray::DataBoxArray (std::string typeName, int size) : DataArray<DataBox> (size)
{
  type_ = DATABOXARRAY;
  boxTypeName_ = typeName;
  
  for (int i = 0; i < size; i++) {
    shared_ptr<DataBox> box = DataFactory::buildDataBox (typeName);
    array_[i] = box;
  }
}; // DataBoxArray()

DataValue * DataBoxArray::clone()
{
  throw Exception ("DataBoxArray::clone : not implemented");
}; // clone()

DataBoxArray::operator std::string() const
{
  std::stringstream ss;
  int size = array_.size();
  ss << "<DataBoxArray> isDynamic=" << isDynamic_ << " size=" << size << " data={";
  
  if (size > 0) {
    for (int i = 0; i < (size - 1); i++) {
      ss << static_cast<std::string> (* (array_[i]));
      ss << ", ";
    }
    
    ss << static_cast<std::string> (* (array_[size-1]));
  }
  
  
  ss << "}</DataBoxArray>";
  
  return ss.str();
  
}; // operator std::string()

void DataBoxArray::pushBack (shared_ptr<DataBox> box)
{
  if (box->getBoxStructureName().compare (boxTypeName_) != 0) {
    throw Exception ("DataBoxArray::pushBack : adding incompatible DataBox");
  }
  
  if (isDynamic_ == true) {
    ( (DataArray<DataBox>*) this)->pushBack (box);
  }
  else {
    throw Exception ("DataBoxArray::pushBack : array is static");
  }
}; // pushBack()