public bool FindReadonlyElement(ValueBase val, out ReadonlyElement res)
{
foreach (var e in Readonlys)
{
if (!e.IsMatchByContent(val))
{
continue;
}
res = e;
return(true);
}
res = null;
return(false);
}
/// <summary>
/// 読み込み専用の変数を登録します
/// </summary>
public ElementBase[] RegisterReadonlyVariable(Variable varbl)
{
if (varbl.InitialValues.Length == 1)
{ //単一宣言 - 既存のメモリ領域とできるだけ結合する
ReadonlyElement target;
if (!FindReadonlyElement(varbl.InitialValues[0], out target))
{
target = new ReadonlyElement();
target.Index = Readonlys.Count;
Readonlys.Add(target);
}
target.Content = varbl.InitialValues[0];
target.GroupedVariables.Add(varbl);
varbl.AnalyzeResults = new ElementBase[1] {
target
};
return(varbl.AnalyzeResults);
}
else
{ //配列宣言 - 連続したメモリ領域を確保する
ElementBase[] res = new ElementBase[varbl.InitialValues.Length];
for (int contentIdx = 0; contentIdx < varbl.InitialValues.Length; contentIdx++)
{
ReadonlyElement target = new ReadonlyElement();
target.Index = Readonlys.Count;
Readonlys.Add(target);
target.Content = varbl.InitialValues[contentIdx];
target.GroupedVariables.Add(varbl);
res[contentIdx] = target;
}
varbl.AnalyzeResults = res;
return(varbl.AnalyzeResults);
}
}