/// <exception cref="Kirikiri.Tjs2.VariantException"></exception>
public Number AsNumber()
{
if (mObject is int)
{
return new Number((int)mObject);
}
else
{
if (mObject is double)
{
return new Number((double)mObject);
}
else
{
if (mObject is string)
{
LexBase lex = new LexBase((string)mObject);
Number num = lex.ParseNumber();
if (num != null)
{
return num;
}
else
{
return new Number(0);
}
}
else
{
if (mObject == null)
{
return new Number(0);
}
}
}
}
// convert error
ThrowVariantConvertError(this, TYPE_INTEGER, TYPE_REAL);
return null;
}
/// <exception cref="Kirikiri.Tjs2.VariantException"></exception>
public void AsNumber(Kirikiri.Tjs2.Variant targ)
{
if (mObject == null)
{
targ.Set(0);
}
else
{
if (mObject is Number)
{
// Integer or Double
if (mObject is int)
{
targ.Set(((int)mObject));
}
else
{
targ.Set(((Number)mObject));
}
}
else
{
if (mObject is string)
{
LexBase lex = new LexBase((string)mObject);
Number num = lex.ParseNumber();
if (num != null)
{
if (num.IsInt())
{
targ.Set(((int)num));
}
else
{
targ.Set(((Number)num));
}
}
else
{
targ.Set(0);
}
}
else
{
// convert error
ThrowVariantConvertError(this, TYPE_INTEGER, TYPE_REAL);
}
}
}
}
public bool AsBoolean()
{
if (mObject is int)
{
return ((int)mObject) == 0 ? false : true;
}
else
{
if (mObject is double)
{
return ((double)mObject) == 0.0 ? false : true;
}
else
{
if (mObject is string)
{
LexBase lex = new LexBase((string)mObject);
Number num = lex.ParseNumber();
if (num != null)
{
return num == 0 ? false : true;
}
else
{
return false;
}
}
else
{
if (mObject is VariantClosure)
{
VariantClosure v = (VariantClosure)mObject;
return (v.mObject != null);
}
else
{
if (mObject is ByteBuffer)
{
return true;
}
else
{
if (mObject == null)
{
return false;
}
else
{
return false;
}
}
}
}
}
}
}
/// <exception cref="Kirikiri.Tjs2.VariantException"></exception>
public int AsInteger()
{
if (mObject is int)
{
return ((int)mObject);
}
else
{
if (mObject is double)
{
return (int)((double)mObject);
}
else
{
if (mObject is string)
{
LexBase lex = new LexBase((string)mObject);
Number num = lex.ParseNumber();
if (num != null)
{
return num;
}
else
{
return 0;
}
}
else
{
if (mObject == null)
{
return 0;
}
else
{
// bytebuffer or object
ThrowVariantConvertError(this, TYPE_INTEGER);
}
}
}
}
return 0;
}
public static Number StringToNumber(string str)
{
LexBase lex = new LexBase(str);
Number num = lex.ParseNumber();
if (num != null)
{
return num;
}
else
{
return new Number(0);
}
}
