PropertyMap.cpp

/*
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 * reserved.
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 * modification, are permitted provided that the following conditions are met:
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 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
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 *    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 HOLDER 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.
 *
 * SUPPORT OPEN SCIENCE!  If you use OpenMD or its source code in your
 * research, please cite the appropriate papers when you publish your
 * work.  Good starting points are:
 *
 * [1] Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).
 * [2] Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).
 * [3] Sun, Lin & Gezelter, J. Chem. Phys. 128, 234107 (2008).
 * [4] Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
 * [5] Kuang & Gezelter, Mol. Phys., 110, 691-701 (2012).
 * [6] Lamichhane, Gezelter & Newman, J. Chem. Phys. 141, 134109 (2014).
 * [7] Lamichhane, Newman & Gezelter, J. Chem. Phys. 141, 134110 (2014).
 * [8] Bhattarai, Newman & Gezelter, Phys. Rev. B 99, 094106 (2019).
 */
 
#include "utils/PropertyMap.hpp"
 
#include <cassert>
#include <memory>
#include <utility>
 
namespace OpenMD {
 
  void PropertyMap::addProperty(std::shared_ptr<GenericData> genData) {
    std::map<std::string, std::shared_ptr<GenericData>>::iterator iter;
 
    iter = propMap_.find(genData->getID());
 
    if (iter == propMap_.end()) {
      propMap_.insert(std::make_pair(genData->getID(), genData));
    } else {
      iter->second = genData;
    }
  }
 
  bool PropertyMap::removeProperty(const std::string& propName) {
    std::map<std::string, std::shared_ptr<GenericData>>::iterator iter;
 
    iter = propMap_.find(propName);
 
    if (iter != propMap_.end()) {
      propMap_.erase(iter);
      return true;
    } else {
      // logger.warn("Can not find property with name: " + propName);
      return false;
    }
  }
 
  std::vector<std::string> PropertyMap::getPropertyNames() {
    std::vector<std::string> propNames;
    std::map<std::string, std::shared_ptr<GenericData>>::iterator iter;
 
    for (iter = propMap_.begin(); iter != propMap_.end(); ++iter)
      propNames.push_back(iter->first);
 
    return propNames;
  }
 
  std::vector<std::shared_ptr<GenericData>> PropertyMap::getProperties() {
    std::vector<std::shared_ptr<GenericData>> properties;
    std::map<std::string, std::shared_ptr<GenericData>>::iterator iter;
 
    for (iter = propMap_.begin(); iter != propMap_.end(); ++iter)
      properties.push_back(iter->second);
 
    return properties;
  }
 
  bool PropertyMap::hasProperty(const std::string& propName) {
    std::map<std::string, std::shared_ptr<GenericData>>::iterator iter;
 
    iter = propMap_.find(propName);
 
    if (iter != propMap_.end())
      return true;
    else
      return false;
  }
 
  std::shared_ptr<GenericData> PropertyMap::getPropertyByName(
      const std::string& propName) {
    std::map<std::string, std::shared_ptr<GenericData>>::iterator iter;
 
    iter = propMap_.find(propName);
 
    if (iter != propMap_.end())
      return iter->second;
    else
      return NULL;
  }
 
}  // namespace OpenMD