void NewJoinWidget::createUserItem()
{
// TODO 数据表列表
stuComboBox = new QComboBox();
stuComboBox->addItem("2012级信息");
stuComboBox->setCurrentIndex(0);
stuComboBox->setEnabled(false);
connect(stuComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(refresh()));
stuLayout = new QVBoxLayout();
stuLayout->addWidget(stuComboBox);
// 组装数据浏览 GroupBox
stuGroupBox = new QGroupBox(tr("当前显示"));
stuGroupBox->setLayout(stuLayout);
seniorCheckBox = new QCheckBox(tr("启用自由编辑"));
connect(seniorCheckBox, SIGNAL(stateChanged(int)), this, SLOT(setSeniorButtonState(int)));
submitButton = new QPushButton(tr("提交修改"));
submitButton->setEnabled(false);
connect(submitButton, SIGNAL(clicked()), this, SLOT(submitDataChange()));
restoreButton = new QPushButton(tr("撤销修改"));
restoreButton->setEnabled(false);
connect(restoreButton, SIGNAL(clicked()), sqlModel, SLOT(revertAll()));
seniorLayout = new QVBoxLayout();
seniorLayout->addWidget(seniorCheckBox);
seniorLayout->addWidget(submitButton);
seniorLayout->addWidget(restoreButton);
// TODO 组装高级操作选项的 GroupBox
seniorGroupBox = new QGroupBox(tr("高级操作 [请谨慎]"));
seniorGroupBox->setLayout(seniorLayout);
addButton = new QPushButton(tr("增加成员"));
connect(addButton, SIGNAL(clicked()), this, SLOT(addInfo()));
changeButton = new QPushButton(tr("修改选中"));
connect(changeButton, SIGNAL(clicked()), this, SLOT(changeInfo()));
delButton = new QPushButton(tr("删除选中"));
connect(delButton, SIGNAL(clicked()), this, SLOT(delInfo()));
refreshButton = new QPushButton(tr("刷新数据"));
connect(refreshButton, SIGNAL(clicked()), this, SLOT(refresh()));
buttonLayout = new QVBoxLayout();
buttonLayout->addWidget(addButton);
buttonLayout->addStretch();
buttonLayout->addWidget(changeButton);
buttonLayout->addStretch();
buttonLayout->addWidget(delButton);
buttonLayout->addStretch();
buttonLayout->addWidget(refreshButton);
// 组装数据操作 GroupBox
buttonGroupBox = new QGroupBox(tr("数据操作"));
buttonGroupBox->setLayout(buttonLayout);
}
void L0ByEdge::initInfo()
{
int i, j;
arinfocnt = edgeNum;
infocnt = 2 * edgeNum;
if(NULL != info){
delInfo();
}
info = new Info*[infocnt];
Edge *edgetail = edge;
if(NULL == edge || NULL == info){
printf("error in L0ByEdge::getInfo\n");
return ;
}
for(i = 0;i < edgeNum;i++){
info[i] = new Info[4];
if(NULL == info[i]){
printf("error in L0ByEdge::getInfo----->info[i]\n");
return ;
}
info[i + arinfocnt] = new Info[4];
if(NULL == info[i]){
printf("error in L0ByEdge::getInfo----->info[i + arinfocnt]\n");
return ;
}
for(j = 0;j < 4;j++){
info[i][j].data = edgetail->p[j];
info[i][j].cnt = 4;
info[i][j].w = 0.0;
info[i + arinfocnt][j].data = edgetail->p[j];
info[i + arinfocnt][j].cnt = 4;
info[i + arinfocnt][j].w = 0.0;
}
//printf("%d \n",edgetail->p[0]);
edgetail = edgetail->next;
}
edgetail = NULL;
}
RecoveryByL2::~RecoveryByL2()
{
if(NULL != p){
delete []p;
p = NULL;
}
if(NULL != v){
delete []v;
v = NULL;
}
model = NULL;
faceVector = NULL;
delInfo();
delVerThreeSeparateRelation();
}
L0ByEdge::~L0ByEdge()
{
if(v){
for(int i = 0;i < 3;i++){
delete []v[i];
v[i] = NULL;
}
delete []v;
v = NULL;
}
if(p){
for(int i = 0;i < 3;i++){
delete []p[i];
p[i] = NULL;
}
delete []p;
p = NULL;
}
delInfo();
}
void RecoveryByL2::doL2(double pbeta)
{
int i, j;
beta = pbeta;
p = new double[(int)meshmodel->numvertices * 3 + (int)meshmodel->numtriangles * 3];
v = new double[(int)meshmodel->numvertices * 3];
initInfo();
updateInfo();
initVerThreeSeparateRelation();
for(i = 0;i < (int)meshmodel->numvertices;i++){
for(j = 0;j < 3;j++){
p[i * 3 + j] = model[3 * i + j];
}
}
for(i = (int)meshmodel->numvertices * 3;i < (int)meshmodel->numvertices * 3 + (int)meshmodel->numtriangles * 3;i++){
p[i] = 0;
}
SubSolving s_l0(verThreeSeparateRelation, info, infocnt, arinfocnt, (int)meshmodel->numvertices * 3);
s_l0.init();
//传入beta,arpha
s_l0.getParameter(p, v, info, beta, arpha);
s_l0.update();
s_l0.slove();
for(i = 0;i < (int)meshmodel->numvertices;i++){
for(j = 0; j < 3;j++)
model[3 * i + j] = v[3 * i + j];
}
delInfo();
delVerThreeSeparateRelation();
}
GLMmodel* L0ByEdge::doL0(double parpha, double pbeta, double plambda, int pmaxtimes)
{
int cc = 1, i, j, k;
double tsum[3], sum;
//得到边,求info
getEdge();
if(pmaxtimes >= 0){
arpha = parpha;
beta = pbeta;
lambda = plambda;
maxtimes = pmaxtimes;
}else{
autoGetParameter();
}
initInfo();
delEdge();
p = new double*[3];
v = new double*[3];
if(NULL == p || NULL == v){
printf("Error in L0ByEdge::doL0----- p , v\n");
return NULL;
}
for(i = 0;i < 3;i++){
p[i] = new double[(int)meshmodel->numvertices + infocnt];
v[i] = new double[(int)meshmodel->numvertices];
if(NULL == p[i] || NULL == v[i]){
printf("Error in L0ByEdge::doL0----- p[%d] , v[%d]\n",i,i);
return NULL;
}
}
for(i = 0; i < 3;i++){
for(j = 0;j < (int)meshmodel->numvertices;j++){
p[i][j] = model[3 * j + i];
v[i][j] = model[3 * j + i];
}
}
for(i = (int)meshmodel->numvertices;i < (int)meshmodel->numvertices + arinfocnt;i++){
for(j = 0;j < 3;j++){
p[j][i] = 0;
}
}
//得到排序后二环领域，包括自身点
initVerSpreadNeighborVer();
//稀疏求解初始化
SubSolving s_l0(verSpreadNeighborVer, info, infocnt, arinfocnt, (int)meshmodel->numvertices);
s_l0.init();
while(cc <= maxtimes){
updateInfo();
for(i = arinfocnt;i < infocnt;i++){
sum = 0;
for(j = 0;j < 3;j++)
tsum[j] = 0;
for(j = 0;j < 4;j++)
{
for(k = 0;k < 3;k++){
tsum[k] += info[i][j].w * model[info[i][j].data * 3 + k];
}
}
for(j = 0;j < 3;j++){
sum += tsum[j] * tsum[j];
}
if(sum <= lambda / beta){
for(j = 0;j < 3;j++)
p[j][i + (int)meshmodel->numvertices] = 0.0;
}
else{
for(j = 0;j < 3;j++)
p[j][i + (int)meshmodel->numvertices] = beta * tsum[j];
}
}
//传入beta,arpha
s_l0.getParameter(p[0], v[0], info, beta, arpha);
s_l0.update();
for(i = 0;i < 3;i++){
//传入p,v
s_l0.getParameter(p[i], v[i], info, beta, arpha);
s_l0.slove();
for(j = 0;j < (int)meshmodel->numvertices;j++){
model[3 * j + i] = v[i][j];
}
}
printf("%d\t time finished\n",cc);
cc++;
beta = beta * sqrt(2);
arpha = arpha / 2;
}
//删除info,和关系链表
delInfo();
delVerSpreadNeighborVer();
for(i = 0;i < (int)meshmodel->numvertices;i++){
for(j = 0;j < 3;j++){
meshmodel->vertices[3 * (i + 1) + j] = model[3 * i + j];
}
}
return meshmodel;
}
