/// <summary>
/// Agrega sin verficar que no contenga la llave. Usarse solo si se verifico que no esten presentes los valores antes
/// </summary>
/// <param name="key"></param>
/// <param name="value"></param>
public void UnsafeAdd(string key, PyObj value)
{
key = key.ToLowerInvariant();
if (value.IsNull())
{
Table[key] = new MemoryBlock(MyNull.GetInstance());
}
if (value.IsPrimitive())
{
Table[key] = new MemoryBlock(MyPrimitiveFactory.CreateCopy((MyPrimitive)value));
}
else//Only option left is for value to be customInstance
{
Table[key] = new MemoryBlock(value);
}
}
/// <summary>
/// Retorna false si no agrego el valor a la tabla de simbolos. Solo se agregan valores que no esten presentes
/// </summary>
/// <param name="type"></param
/// <param name="value"></param>
/// <returns></returns>
public bool Add(string key, PyObj value)
{
key = key.ToLowerInvariant();
if (Table.ContainsKey(key))
{
return(false);
}
if (value.IsNull())
{
Table[key] = new MemoryBlock(MyNull.GetInstance());
}
if (value.IsPrimitive())
{
Table[key] = new MemoryBlock(MyPrimitiveFactory.CreateCopy((MyPrimitive)value));
}
else//Only option left is for value to be customInstance
{
Table[key] = new MemoryBlock(value);
}
return(true);
}
/// <summary>
/// Retorna false si no se cambio el valor de la llave en la tabla de simbolos. Solo se cambian valores que ya estan presentes
/// </summary>
/// <param name="key"></param>
/// <param name="value"></param>
/// <returns></returns>
public bool Set(string key, PyObj value)
{
key = key.ToLowerInvariant();
MemoryBlock memoryBlock;
if (!Table.TryGetValue(key, out memoryBlock))
{
return(false);
}
if (value.IsNull())
{
memoryBlock.Value = MyNull.GetInstance();
}
if (value.IsPrimitive())
{
memoryBlock.Value = MyPrimitiveFactory.CreateCopy((MyPrimitive)value);
}
else//Only option left is for value to be customInstance
{
memoryBlock.Value = value;
}
return(true);
}