protected override void TranslateSwitchStatementContinuousSafe(List<string> output, SwitchStatementContinuousSafe switchStatement)
{
foreach (SwitchStatement.Chunk chunks in switchStatement.OriginalSwitchStatement.Chunks)
{
if (chunks.Cases.Length > 1) throw new Exception("Not a continuous switch statement.");
if (chunks.Cases[0] == null) throw new Exception("Not a safe switch statement.");
}
this.TranslateSwitchStatement(output, switchStatement.OriginalSwitchStatement);
}
protected override void TranslateSwitchStatementContinuousSafe(List<string> output, SwitchStatementContinuousSafe switchStatement)
{
SwitchStatementContinuousSafe.SearchTree tree = switchStatement.GenerateSearchTree();
int switchId = this.GetNextInt();
string varName = "switch_key_" + switchId;
output.Add(this.CurrentTabIndention);
output.Add(varName);
output.Add(" = ");
this.TranslateExpression(output, switchStatement.Condition);
output.Add("\r\n");
this.GenerateSearchTree(output, tree, varName);
}
private void GenerateSearchTree(List<string> output, SwitchStatementContinuousSafe.SearchTree tree, string varName)
{
if (tree.Code == null)
{
output.Add(this.CurrentTabIndention);
output.Add("if " + varName + " < " + tree.LessThanThis + ":\r\n");
this.CurrentIndention++;
this.GenerateSearchTree(output, tree.Left, varName);
this.CurrentIndention--;
output.Add(this.CurrentTabIndention);
output.Add("else:\r\n");
this.CurrentIndention++;
this.GenerateSearchTree(output, tree.Right, varName);
this.CurrentIndention--;
}
else
{
this.Translate(output, tree.Code);
}
}
public SearchTree GenerateSearchTree()
{
int[] keys = this.codeByCondition.Keys.ToArray();
int min = keys.First <int>();
int max = keys.First <int>();
foreach (int key in keys)
{
if (key < min)
{
min = key;
}
if (key > max)
{
max = key;
}
}
return(SwitchStatementContinuousSafe.GenerateSearchTreeCommon(this.codeByCondition, min, max));
}
public SwitchStatementContinuousSafe.SearchTree GenerateSearchTree()
{
return(SwitchStatementContinuousSafe.GenerateSearchTreeCommon(this.codeMapping, 0, this.max));
}
protected abstract void TranslateSwitchStatementContinuousSafe(List<string> output, SwitchStatementContinuousSafe switchStatement);