// <summary>
// Applies <paramref name="action" /> to all scope entries in the current scope region.
// </summary>
internal void ApplyToScopeEntries(Action <ScopeEntry> action)
{
Debug.Assert(FirstScopeIndex <= _scopeManager.CurrentScopeIndex, "FirstScopeIndex <= CurrentScopeIndex");
for (var i = FirstScopeIndex; i <= _scopeManager.CurrentScopeIndex; ++i)
{
foreach (var scopeEntry in _scopeManager.GetScopeByIndex(i))
{
action(scopeEntry.Value);
}
}
}
/// <summary>
/// Performs scope lookup returning the scope entry and its index.
/// </summary>
private bool TryScopeLookup(string key, out ScopeEntry scopeEntry, out int scopeIndex)
{
scopeEntry = null;
scopeIndex = -1;
for (var i = CurrentScopeIndex; i >= 0; i--)
{
if (_scopeManager.GetScopeByIndex(i).TryLookup(key, out scopeEntry))
{
scopeIndex = i;
return(true);
}
}
return(false);
}