/// <summary>
/// Checks if this object equals another object.
/// </summary>
/// <param name="obj">The object to compare to</param>
/// <returns>True if the objects are equal, false if not</returns>
public override bool Equals(object obj)
{
NumberValue nv = obj as NumberValue;
if (nv == null)
{
return(false);
}
return(this.CompareTo(nv) == 0);
}
/// <summary>
/// Compare this value to another MIB Value
/// </summary>
/// <param name="other">The MIB Value to compare against</param>
/// <returns>
/// Zero (0) if the objects are equal, an non-zero integer value if not
/// </returns>
public override int CompareTo(MibValue other)
{
NumberValue nv = other as NumberValue;
if (nv != null)
{
return(this.CompareToNumber((double)nv.Value));
}
return(this.ToString().CompareTo(other));
}
/// <summary>
/// Initializes the MIB value. This will remove all levels of
/// indirection present, such as references to other values. No
/// value information is lost by this operation. This method may
/// modify this object as a side-effect, and will return the basic
/// value.
/// </summary>
/// <remarks>
/// This is an internal method that should only be called by
/// the MIB loader.
/// </remarks>
/// <param name="log">The MIB loader log</param>
/// <param name="type">The value type</param>
/// <returns>The basic MIB value</returns>
public override MibValue Initialize(MibLoaderLog log, MibType type)
{
int bytes = (this.minLength / 2) + ((this.minLength % 2 > 0) ? 1 : 0);
int length = NumberValue.GetByteSize(type, bytes) * 2;
if (length > this.minLength)
{
this.minLength = length;
}
return(this);
}
/// <summary>
/// Initializes a the MIB value from a value reference. This will
/// resolve the reference, and set the bit corresponding to the
/// value.
/// </summary>
/// <param name="log">The MIB loader log</param>
/// <param name="type">The value type</param>
/// <param name="vref">The value reference to resolve</param>
/// <exception cref="MibException">
/// If an error occurred during initialization
/// </exception>
private void Initialize(MibLoaderLog log, MibType type, ValueReference vref)
{
MibValue val = vref.Initialize(log, type);
NumberValue nv = val as NumberValue;
if (nv != null)
{
this.value.Set((int)nv.Value, true);
}
else
{
throw new MibException(
vref.Location,
"referenced value is not a number");
}
}
