/// <summary>
        /// Compares for reference AND value equality.
        /// </summary>
        /// <param name="obj">The object to compare with this instance.</param>
        /// <returns>
        ///     <c>true</c> if both operands are equal; otherwise, <c>false</c>.
        /// </returns>
        public bool Equals(DataQueryDatumSpecification obj)
        {
            bool ivarsEqual = true;

            if (obj.GetType() != this.GetType())
            {
                return(false);
            }

            if (this._numberOfFixedDatums != obj._numberOfFixedDatums)
            {
                ivarsEqual = false;
            }

            if (this._numberOfVariableDatums != obj._numberOfVariableDatums)
            {
                ivarsEqual = false;
            }

            if (this._fixedDatumIDList.Count != obj._fixedDatumIDList.Count)
            {
                ivarsEqual = false;
            }

            if (ivarsEqual)
            {
                for (int idx = 0; idx < this._fixedDatumIDList.Count; idx++)
                {
                    if (!this._fixedDatumIDList[idx].Equals(obj._fixedDatumIDList[idx]))
                    {
                        ivarsEqual = false;
                    }
                }
            }

            if (this._variableDatumIDList.Count != obj._variableDatumIDList.Count)
            {
                ivarsEqual = false;
            }

            if (ivarsEqual)
            {
                for (int idx = 0; idx < this._variableDatumIDList.Count; idx++)
                {
                    if (!this._variableDatumIDList[idx].Equals(obj._variableDatumIDList[idx]))
                    {
                        ivarsEqual = false;
                    }
                }
            }

            return(ivarsEqual);
        }
        /// <summary>
        /// Compares for reference AND value equality.
        /// </summary>
        /// <param name="obj">The object to compare with this instance.</param>
        /// <returns>
        /// 	<c>true</c> if both operands are equal; otherwise, <c>false</c>.
        /// </returns>
        public bool Equals(DataQueryDatumSpecification obj)
        {
            bool ivarsEqual = true;

            if (obj.GetType() != this.GetType())
            {
                return false;
            }

            if (this._numberOfFixedDatums != obj._numberOfFixedDatums)
            {
                ivarsEqual = false;
            }

            if (this._numberOfVariableDatums != obj._numberOfVariableDatums)
            {
                ivarsEqual = false;
            }

            if (this._fixedDatumIDList.Count != obj._fixedDatumIDList.Count)
            {
                ivarsEqual = false;
            }

            if (ivarsEqual)
            {
                for (int idx = 0; idx < this._fixedDatumIDList.Count; idx++)
                {
                    if (!this._fixedDatumIDList[idx].Equals(obj._fixedDatumIDList[idx]))
                    {
                        ivarsEqual = false;
                    }
                }
            }

            if (this._variableDatumIDList.Count != obj._variableDatumIDList.Count)
            {
                ivarsEqual = false;
            }

            if (ivarsEqual)
            {
                for (int idx = 0; idx < this._variableDatumIDList.Count; idx++)
                {
                    if (!this._variableDatumIDList[idx].Equals(obj._variableDatumIDList[idx]))
                    {
                        ivarsEqual = false;
                    }
                }
            }

            return ivarsEqual;
        }