/// <summary>
/// Gets the index of an inherited field
/// </summary>
/// <param name="field">The field</param>
/// <returns>The field index or -1</returns>
public int GetInheritedFieldIndex(DcField field)
{
if (!_inheritedFields.Contains(field))
{
return(-1);
}
return(_inheritedFields.IndexOf(field));
}
public bool TryGetField(int index, out DcField field)
{
if (0 <= index && index <= _fieldsByIndex.Count - 1)
{
field = _fieldsByIndex[index];
return(true);
}
field = null;
return(false);
}
/// <summary>
/// Adds a field to the <c>DcClass</c>
/// </summary>
/// <param name="field">The field to add</param>
/// <returns>True on success, false on error</returns>
public bool AddField(DcField field)
{
if (field.Class != null && field.Class != this)
{
return(false);
}
field.Class = this;
File?.MarkInheritedFieldsStale();
if (field.Name != string.Empty)
{
if (field.Name == Name)
{
// The field is a constructor
if (Constructor != null)
{
return(false);
}
// Constructor must be atomic
if (!(field is DcAtomicField))
{
return(false);
}
Constructor = field;
_fieldsByName[field.Name] = field;
return(true);
}
if (!_fieldsByName.TryAdd(field.Name, field))
{
return(false);
}
}
if ((VirtualInheritance && SortInheritanceByFile) || !IsStruct)
{
if (MultipleInheritance && File != null)
{
File.SetNewIndexNumber(field);
}
else
{
field.Number = NumInheritedFields;
}
_fieldsByIndex[field.Number] = field;
}
_fields.Add(field);
return(true);
}
public void SetNewIndexNumber(DcField field)
{
field.Number = _fieldsByIndex.Count;
_fieldsByIndex.Add(field);
}
/// <summary>
/// Tries to get the nth inherited field.
/// </summary>
/// <param name="n">The inherited field index</param>
/// <param name="field"></param>
/// <returns>True on success, false on error</returns>
public bool TryGetInheritedField(int n, out DcField field)
{
field = GetInheritedField(n);
return(field != null);
}
/// <summary>
/// Tries to get a field with a given index inside the <c>DcClass</c>
/// </summary>
/// <param name="index">The field index</param>
/// <param name="field">The field</param>
/// <returns>True on success, false on error</returns>
public bool TryGetFieldByIndex(int index, out DcField field)
{
field = GetFieldByIndex(index);
return(field != null);
}
/// <summary>
/// Tries to get a field by name within the <c>DcClass</c>
/// </summary>
/// <param name="name">The name of the field</param>
/// <param name="field">The field</param>
/// <returns>True on success, false on error</returns>
public bool TryGetFieldByName(string name, out DcField field)
{
field = GetFieldByName(name);
return(field != null);
}