void HungarianMatrix<T>::replaceZeros() { // step 4
int row = -1,
col = -1;
bool done = false;
while (!done) {
findZero(row, col);
if (row = -1) {
done = true;
changeMatrix();
}
else {
matrix[row][col].state = Node::SECONDSTATE;
if (starInRow(row)) {
findStarInRow(row, col);
check_rows[row] = 1;
check_column[col] = 0;
}
else {
done = true;
path_col0 = col;
path_row0 = row;
csaz();
}
}
}
}
void matrixEnter::changeWish(){
this->close();
QVariant func_type;
func_type = mercury->data(100);
QString str = func_type.toString();
if(str == "determinant of a matrix" || str == "inverse matrix" || str == "trace of a matrix" ||
str == "minimal polynomial of a matrix" || str == "characteristic polynomial of a matrix"
|| str == "eigenvalues of a matrix" || str == "adjoint matrix" || q){
mercury->setText("rows / columns");
}
else if(str == "solve a system of linear equations"){
mercury->setText("variables and equations");
}
else if(str == "* for matrices"){
mercury->setText("columns");
}
else{
mercury->setText("rows and columns");
}
emit changeMatrix(mercury);
}
stereoMatrixControls::stereoMatrixControls( stereoMatrixEffect * _eff ) :
EffectControls( _eff ),
m_effect( _eff ),
m_llModel( 1.0f, -1.0f, 1.0f, 0.01f, this, tr( "Left to Left" ) ),
m_lrModel( 0.0f, -1.0f, 1.0f, 0.01f, this, tr( "Left to Right" ) ),
m_rlModel( 0.0f, -1.0f, 1.0f, 0.01f, this, tr( "Right to Left" ) ),
m_rrModel( 1.0f, -1.0f, 1.0f, 0.01f, this, tr( "Right to Right" ) )
{
connect( &m_llModel, SIGNAL( dataChanged() ),
this, SLOT( changeMatrix() ) );
connect( &m_lrModel, SIGNAL( dataChanged() ),
this, SLOT( changeMatrix() ) );
connect( &m_rlModel, SIGNAL( dataChanged() ),
this, SLOT( changeMatrix() ) );
connect( &m_rrModel, SIGNAL( dataChanged() ),
this, SLOT( changeMatrix() ) );
changeMatrix();
}