/**
  * Method to estimate the impressions required to fulfill a given
  * campaign lifetime impression, click, or conversion requirement. If
  * more than one requirement exists the smallest calculated impression
  * requirement will be returned.
  *
  * The $oCampaign parameter is passed by reference and will have
  * the calculated impression requirement added to it in the position
  * $oCampaign->requiredImpressions
  *
  * @param OX_Maintenance_Priority_Campaign $oCampaign
  */
 function getCampaignImpressionInventoryRequirement(&$oCampaign)
 {
     parent::getCampaignImpressionInventoryRequirement($oCampaign, 'total');
 }
 /**
  * Method to estimate the impressions required to fulfill a given
  * campaign daily impression, click, or conversion requirement. If more
  * than one requirement exists the smallest calculated impression
  * requirement will be returned.
  *
  * The $oCampaign parameter is passed by reference and will have
  * the calculated impression requirement added to it in the position
  * $oCampaign->requiredImpressions
  *
  * @param OX_Maintenance_Priority_Campaign $oCampaign
  */
 function getCampaignImpressionInventoryRequirement($oCampaign, $type = 'daily', $ignorePast = false)
 {
     parent::getCampaignImpressionInventoryRequirement($oCampaign, 'daily');
 }