public mat turn()
{
mat result = new mat(rowCount,lineCount);
reLine();
while (it.line!= null)
{
while (it.row!= null)
{
result.set(it.row.rowId, it.line.lineId,it.row.value);
it.nextRow();
}
it.nextLine();
}
return result;
}
static public mat operator *(double value,mat obj)
{
mat result = new mat(obj);
result.reLine();
while (result.it.line != null)
{
while (result.it.row != null)
{
result.times(result.it.line.lineId, result.it.row.rowId, value);
result.it.nextRow();
}
result.it.nextLine();
}
return result;
}
static public mat operator -(mat obj, mat tar)
{
if (tar.rowCount != obj.rowCount || tar.lineCount != obj.lineCount)
return new mat(0, 0);
mat result = new mat(obj);
tar.reLine();
while (tar.it.line != null)
{
while (tar.it.row != null)
{
result.add(tar.it.line.lineId, tar.it.row.rowId, -tar.it.row.value);
tar.it.nextRow();
}
tar.it.nextLine();
}
return result;
}
static public mat operator *(mat tar,mat obj)
{
mat result = new mat(tar.lineCount,obj.rowCount);
tar.reLine();
obj.reLine();
while (tar.it.line!=null)
{
for (int i = 0; i < obj.rowCount; i++)
{
double sum = 0;
while (tar.it.row != null)
{
sum += tar.it.row.value * obj.get(tar.it.row.rowId, i);
tar.it.nextRow();
}
result.set(tar.it.line.lineId, i,sum);
tar.it.reRow();
}
tar.it.nextLine();
}
return result;
}
public mat(mat tar)
{
baseLine = new lineNode();
baseLine.lineId = -1;
it = new iterator();
it.preline = baseLine;
it.line = null;
it.row = null;
it.prerow = null;
tar.reLine();
lineCount = tar.lineCount;
rowCount = tar.rowCount;
while (tar.it.line!=null)
{
while (tar.it.row != null)
{
set(tar.it.line.lineId, tar.it.row.rowId, tar.it.row.value);
tar.it.nextRow();
}
tar.it.nextLine();
}
}