static public string CreateTableFile(FieldTable fieldTable, TableSaveMode savingMode, FieldTable.FieldTableType tableType)
{
string filenamePrefix = "GFTable";
string fileExtension = "";
string wordSeparator = "";
string sumMark = "Sum";
switch (savingMode)
{
case TableSaveMode.CSV:
fileExtension = ".csv";
wordSeparator = ";";
break;
case TableSaveMode.TXT:
fileExtension = ".txt";
wordSeparator = " ";
break;
}
string path = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
string fileName = "";
if (tableType == FieldTable.FieldTableType.Multiplication)
{
fileName = filenamePrefix + fieldTable.Divisor.IntegerRepresentation + fileExtension;
}
else
{
fileName = filenamePrefix + sumMark + fieldTable.Size + fileExtension;
}
writer = new StreamWriter(path + "\\" + fileName);
using (writer)
{
//Index of the last element in the line
int tableBorderIndex = fieldTable.Size - 1;
for (int i = 1; i < tableBorderIndex; i++)
{
writer.Write(i + wordSeparator);
}
writer.Write(tableBorderIndex + "\n");
int[,] tableContent = fieldTable.Content(tableType);
for (int i = 1; i < fieldTable.Size; i++)
{
for (int j = 1; j < tableBorderIndex; j++)
{
writer.Write(tableContent[i, j] + wordSeparator);
}
writer.Write(tableContent[i, tableBorderIndex] + "\n");
}
}
return(fileName);
}
public IsomorphismDeterminator(FieldTable Table1, FieldTable Table2)
{
if (Table1.Size != Table2.Size)
{
throw new Exception("Степень многочленов не совпадает");
}
table1product = Table1.Content(FieldTable.FieldTableType.Multiplication);
table2product = Table2.Content(FieldTable.FieldTableType.Multiplication);
table1sum = Table1.Content(FieldTable.FieldTableType.Addition);
table2sum = Table2.Content(FieldTable.FieldTableType.Addition);
permutationGenerator = new PermutationGenerator(table1product.GetUpperBound(0), Table1.NeutralPairs, Table2.NeutralPairs);
}