bool winnerTest(int player){ //return true on 'player' win
int i;
for(i = 0; i < NUMCOL; i++){
if(testCol(i,player)) {
return 1;
}
}
for(i = 0; i < NUMROW; i++){
if(testRow(i,player)) {
return 1;
}
}
if(testDiagUp(player)) {
return 1;
}
if(testDiagDown(player)) {
return 1;
}
return 0;
}
//----------------------------------------------------------------------
void CondProbTableTest::testTable(const string& testName, CondProbTable& table,
const vector<vector<Real> > & rows)
{
// Test the numRows(), numCols() calls
TESTEQUAL(numRows(), table.numRows());
TESTEQUAL(numCols(), table.numColumns());
// See if they got added right
vector<Real> testRow(numCols());
for (Size i=0; i<numRows(); i++) {
stringstream ss;
ss << "updateRow " << i;
table.getRow((UInt)i, testRow);
testVectors(testName+ss.str(), rows[i], testRow);
}
// --------------------------------------------------------------------
// Try out normal inference
vector<Real> expValue;
vector<Real> output(numRows());
// Row 0 matches row 3, so we get half and half hits on those rows
table.inferRow (rows[0], output, CondProbTable::inferMarginal);
testVectors(testName+"row 0 infer", makeCol((Real).16, (Real)0, (Real)0, (Real).24), output);
// Row 1 matches only row 1
table.inferRow (rows[1], output, CondProbTable::inferMarginal);
testVectors(testName+"row 1 infer", makeCol((Real)0, 1, (Real)0, (Real)0), output);
// Row 2 matches only row 2 and 3
table.inferRow (rows[2], output, CondProbTable::inferMarginal);
testVectors(testName+"row 2 infer", makeCol((Real)0, (Real)0, (Real).36, (Real).24), output);
// Row 3 matches row 0 & row 2 halfway, and row 3 exactly
table.inferRow (rows[3], output, CondProbTable::inferMarginal);
testVectors(testName+"row 3 infer", makeCol((Real).24, (Real)0, (Real).24, (Real).52), output);
// --------------------------------------------------------------------
// Try out inferEvidence inference
// Row 0 matches row 0 and half row 3, so we get half and half hits on those rows
table.inferRow (rows[0], output, CondProbTable::inferRowEvidence);
testVectors(testName+"row 0 inferEvidence", makeCol((Real).4, (Real)0, (Real)0, (Real).24), output);
// Row 1 matches only row 1
table.inferRow (rows[1], output, CondProbTable::inferRowEvidence);
testVectors(testName+"row 1 inferEvidence", makeCol((Real)0, 1, (Real)0, (Real)0), output);
// Row 2 matches only row 2 and half row 3
table.inferRow (rows[2], output, CondProbTable::inferRowEvidence);
testVectors(testName+"row 2 inferEvidence", makeCol((Real)0, (Real)0, (Real).6, (Real).24), output);
// Row 3 matches row 0 & row 2 halfway, and row 3 exactly
table.inferRow (rows[3], output, CondProbTable::inferRowEvidence);
testVectors(testName+"row 3 inferEvidence", makeCol((Real).6, (Real)0, (Real).4, (Real).52), output);
// --------------------------------------------------------------------
// Try out inferMaxProd inference
// Row 0 matches row 0 and half row 3, so we get half and half hits on those rows
table.inferRow (rows[0], output, CondProbTable::inferMaxProd);
testVectors(testName+"row 0 inferMaxProd", makeCol((Real).16, (Real)0, (Real)0, (Real).24), output);
// Row 1 matches only row 1
table.inferRow (rows[1], output, CondProbTable::inferMaxProd);
testVectors(testName+"row 1 inferMaxProd", makeCol((Real)0, 1, (Real)0, (Real)0), output);
// Row 2 matches only row 2 and half row 3
table.inferRow (rows[2], output, CondProbTable::inferMaxProd);
testVectors(testName+"row 2 inferMaxProd", makeCol((Real)0, (Real)0, (Real).36, (Real).24), output);
// Row 3 matches row 0 & row 2 halfway, and row 3 exactly
table.inferRow (rows[3], output, CondProbTable::inferMaxProd);
testVectors(testName+"row 3 inferMaxProd", makeCol((Real).24, (Real)0, (Real).24, (Real).36), output);
// --------------------------------------------------------------------
// Try out inferViterbi inference
// Row 0 matches row 0 and half row 3, so we get half and half hits on those rows
table.inferRow (rows[0], output, CondProbTable::inferViterbi);
testVectors(testName+"row 0 inferViterbi", makeCol((Real)0, (Real)0, (Real)0, (Real).4), output);
// Row 1 matches only row 1
table.inferRow (rows[1], output, CondProbTable::inferViterbi);
testVectors(testName+"row 1 inferViterbi", makeCol((Real)0, 1, (Real)0, (Real)0), output);
// Row 2 matches only row 2 and half row 3
table.inferRow (rows[2], output, CondProbTable::inferViterbi);
testVectors(testName+"row 2 inferViterbi", makeCol((Real)0, (Real)0, (Real).6, (Real)0), output);
// Row 3 matches row 0 & row 2 halfway, and row 3 exactly
table.inferRow (rows[3], output, CondProbTable::inferViterbi);
testVectors(testName+"row 3 inferViterbi", makeCol((Real)0, (Real)0, (Real).4, (Real).6), output);
// Add a row a second time, the row should double in value
table.updateRow(0, rows[0]);
expValue = rows[0];
for (Size i=0; i<numCols(); i++)
expValue[i] *= 2;
table.getRow(0, testRow);
testVectors(testName+"row 0 update#2", expValue, testRow);
}