public void GetAndCheckSolution(double optimalValue, IntPtr hProb)
{
int solutionStatus;
String solutionText;
double objectValue;
int i;
int colCount;
double[] xValues;
int result;
int length;
String colName;
String problemName;
logMsg.WriteLine("---------------------------------------------------------------");
problemName = CoinMP.CoinGetProblemName(hProb);
solutionStatus = CoinMP.CoinGetSolutionStatus(hProb);
solutionText = CoinMP.CoinGetSolutionText(hProb);
objectValue = CoinMP.CoinGetObjectValue(hProb);
logTxt.WriteLine("Problem Name: " + problemName);
logTxt.WriteLine("Solution Result: " + solutionText);
logTxt.WriteLine("Solution Status: " + solutionStatus);
logTxt.WriteLine("Optimal Value: " + objectValue + " (" + optimalValue + ")");
logTxt.WriteLine("---------------------------------------------------------------");
colCount = CoinMP.CoinGetColCount(hProb);
xValues = new double[colCount];
result = CoinMP.CoinGetSolutionValues(hProb, xValues, null, null, null);
for (i = 0; i < colCount; i++)
{
if (xValues[i] != 0.0)
{
colName = CoinMP.CoinGetColName(hProb, i);
logTxt.WriteLine(colName + " = " + xValues[i]);
}
}
logTxt.WriteLine("---------------------------------------------------------------");
logTxt.NewLine();
if (solutionStatus != 0)
{
MessageBox.Show("status=" + solutionStatus, problemName);
}
if (optimalValue != 0.0)
{
if (Math.Abs(objectValue - optimalValue) >= 0.001)
{
MessageBox.Show("Obj=" + objectValue + " <> " + optimalValue, problemName);
}
}
}
