/**
  * Load a single RoleTransactionTypeAuthorization object,
  * by RoleId, TransactionTypeId Index(es)
  * @param integer $intRoleId
  * @param integer $intTransactionTypeId
  * @return RoleTransactionTypeAuthorization
  */
 public static function LoadByRoleIdTransactionTypeId($intRoleId, $intTransactionTypeId, $objOptionalClauses = null)
 {
     return RoleTransactionTypeAuthorization::QuerySingle(QQ::AndCondition(QQ::Equal(QQN::RoleTransactionTypeAuthorization()->RoleId, $intRoleId), QQ::Equal(QQN::RoleTransactionTypeAuthorization()->TransactionTypeId, $intTransactionTypeId)), $objOptionalClauses);
 }