bool DataCenter::TDTread(std::string filename)
{
laydata::TEDfile tempin(filename.c_str(), &_TEDLIB);
if (!tempin.status()) return false;
try
{
tempin.read(TARGETDB_LIB);
}
catch (EXPTNreadTDT)
{
tempin.closeF();
tempin.cleanup();
return false;
}
tempin.closeF();
_TEDLIB.deleteDB();//Erase existing data
_tedfilename = filename;
_neversaved = false;
_TEDLIB.setDB(static_cast<laydata::tdtdesign*>(tempin.design()));
_TEDLIB()->assign_properties(_properties);
// Update Canvas scale
_properties.setUU(_TEDLIB()->UU());
return true;
}
bool DataCenter::TDTwrite(const char* filename)
{
if (filename) _tedfilename = filename;
laydata::TEDfile tempin(_tedfilename, &_TEDLIB);
_neversaved = false;
return true;
}
bool DataCenter::TDTwrite(const char* filename, TpdTime* timeCreated,
TpdTime* timeSaved)
{
std::string news;
// File created time stamp must match exactly, otherwise it means
// that we're saving not exactly the same file that is requested
if ((NULL != timeCreated) && (timeCreated->stdCTime() != _TEDDB->created()))
{
news = "time stamp \"Project created \" doesn't match. File save aborted";
tell_log(console::MT_ERROR,news);
return false;
}
if (NULL != timeSaved)
{
if (_TEDDB->lastUpdated() < timeSaved->stdCTime())
{
news = "Database is older or doesn't contain new data, File save operation ignored";
tell_log(console::MT_WARNING,news);
_neversaved = false;
return false;
}
else if (_TEDDB->lastUpdated() > timeSaved->stdCTime())
wxGetApp().set_ignoreOnRecovery(false);
else
{
wxGetApp().set_ignoreOnRecovery(false);
return false;
}
}
if (filename) _tedfilename = filename;
laydata::TEDfile tempin(_TEDDB, _tedfilename);
_neversaved = false;
return true;
}
bool DataCenter::TDTcheckread(const std::string filename,
const TpdTime& timeCreated, const TpdTime& timeSaved, bool& start_ignoring)
{
bool retval = false;
start_ignoring = false;
laydata::TEDfile tempin(filename.c_str(), TEDLIB());
if (!tempin.status()) return retval;
std::string news = "Project created: ";
TpdTime timec(tempin.created()); news += timec();
tell_log(console::MT_INFO,news);
news = "Last updated: ";
TpdTime timeu(tempin.lastUpdated()); news += timeu();
tell_log(console::MT_INFO,news);
// File created time stamp must match exactly, otherwise it means
// that we're reading not exactly the same file that is requested
if (timeCreated != timec)
{
news = "time stamp \"Project created \" doesn't match";
tell_log(console::MT_ERROR,news);
}
if (timeu.stdCTime() < timeSaved.stdCTime())
{
news = "time stamp \"Last updated \" is too old.";
tell_log(console::MT_ERROR,news);
}
else if (timeu.stdCTime() > timeSaved.stdCTime())
{
news = "time stamp \"Last updated \" is is newer than requested.";
news +="Some of the following commands will be ignored";
tell_log(console::MT_WARNING,news);
//Start ignoring
start_ignoring = true;
retval = true;
}
else
{
retval = true;
}
tempin.closeF();
return retval;
}
int DataCenter::TDTloadlib(std::string filename)
{
laydata::TEDfile tempin(filename.c_str(), &_TEDLIB);
if (!tempin.status()) return -1;
int libRef = _TEDLIB.getLastLibRefNo();
try
{
tempin.read(libRef);
}
catch (EXPTNreadTDT)
{
tempin.closeF();
tempin.cleanup();
return -1;
}
tempin.closeF();
_TEDLIB.addlibrary(tempin.design(), libRef);
// Relink everything
_TEDLIB.relink();
return libRef;
}
void LpSolver::populatebyrow (CplexConverter& cplexConverter,
IloModel model, IloNumVarArray x, IloRangeArray c)
{
IloEnv env = model.getEnv();
// CAPITAL LETTERS MEAN I NEED YOUR HELP, here is help
// IloExpr cost(env);
// Create Variables
// cout << "size of var: " << cplexConverter.variables.size() << endl;
for (int i = 0; i < cplexConverter.variables.size(); ++i){
IloNumVar iloVar(env, 0.0, cplexConverter.capacities[i], IloNumVar::Int);
// cout << iloVar << endl;
x.add(iloVar);
}
//Capacity Constraints
for (auto &it : cplexConverter.atomicIdToVarIdDict){
IloExpr t(env);
// cout << "adding constraint ";
for (int j = 0; j < it.second.size(); j++){
// cout << "x[" << it.second[j] << "] + ";
t += x[it.second[j]];
}
// cout << endl;
c.add(t <= cplexConverter.graph->atomicEdges[it.first]->capacity);
// cout << c << endl;
t.end();
}
// other constraints
for (auto nodePair : cplexConverter.graph->nodes){
// For all nodes
Node* n = nodePair.second;
if(n == cplexConverter.src){
// source constraints
// IloExpr inFlow(env);
IloExpr outFlow(env);
for(auto &atoIn : n->atomicEdge_in){
int aeId = atoIn.second->atomicEdgeId;
for (int j = 0; j < cplexConverter.atomicIdToVarIdDict[aeId].size(); j++){
// var Id
int vId = cplexConverter.atomicIdToVarIdDict[aeId][j];
outFlow += x[vId];
// cost += cplexConverter.graph->atomicEdges[cplexConverter.variables[vId].atomicEdgeId]->interest_rate * x[vId];
}
}
for (auto &atoOut : n->atomicEdge_out){
int aeId = atoOut.second->atomicEdgeId;
for (int j = 0; j < cplexConverter.atomicIdToVarIdDict[aeId].size(); j++){
// var Id
int vId = cplexConverter.atomicIdToVarIdDict[aeId][j];
// inFlow += x[vId];
c.add(x[vId] == 0);
// cost -= cplexConverter.graph->atomicEdges[cplexConverter.variables[vId].atomicEdgeId]->interest_rate * x[vId];
}
}
c.add(outFlow == cplexConverter.request);
// inFlow.end();
outFlow.end();
} else if(n == cplexConverter.dest){
// destination constraints
IloExpr inFlow(env);
// IloExpr outFlow(env);
for(auto &atoIn : n->atomicEdge_in){
int aeId = atoIn.second->atomicEdgeId;
for (int j = 0; j < cplexConverter.atomicIdToVarIdDict[aeId].size(); j++){
// var Id
int vId = cplexConverter.atomicIdToVarIdDict[aeId][j];
// outFlow += x[vId];
c.add(x[vId] == 0);
}
}
for (auto &atoOut : n->atomicEdge_out){
int aeId = atoOut.second->atomicEdgeId;
for (int j = 0; j < cplexConverter.atomicIdToVarIdDict[aeId].size(); j++){
// var Id
int vId = cplexConverter.atomicIdToVarIdDict[aeId][j];
inFlow += x[vId];
}
}
c.add(inFlow == cplexConverter.request);
inFlow.end();
// outFlow.end();
} else {
// Monotonicity Constraints
for (int i = 0; i < credNetConstants.totalIrs.size(); ++i){
IloExpr tempin(env);
IloExpr tempout(env);
for (auto &atoIn : n->atomicEdge_in){
int aeId = atoIn.second->atomicEdgeId;
for (int j = 0; j < cplexConverter.atomicIdToVarIdDict[aeId].size(); j++){
// var Id
int vId = cplexConverter.atomicIdToVarIdDict[aeId][j];
if (cplexConverter.variables[vId].interest_rate <= credNetConstants.totalIrs[i]){
tempout += x[vId];
}
}
}
for (auto &atoOut : n->atomicEdge_out){
int aeId = atoOut.second->atomicEdgeId;
for (int j = 0; j < cplexConverter.atomicIdToVarIdDict[aeId].size(); j++){
// var Id
int vId = cplexConverter.atomicIdToVarIdDict[aeId][j];
if (cplexConverter.variables[vId].interest_rate <= credNetConstants.totalIrs[i]){
tempin += x[vId];
}
}
}
c.add(tempout - tempin >= 0);
tempout.end();
tempin.end();
}
//Flow Constraints
IloExpr inFlow(env);
IloExpr outFlow(env);
for(auto &atoIn : n->atomicEdge_in){
int aeId = atoIn.second->atomicEdgeId;
for (int j = 0; j < cplexConverter.atomicIdToVarIdDict[aeId].size(); j++){
// var Id
int vId = cplexConverter.atomicIdToVarIdDict[aeId][j];
outFlow += x[vId];
}
}
for (auto &atoOut : n->atomicEdge_out){
int aeId = atoOut.second->atomicEdgeId;
for (int j = 0; j < cplexConverter.atomicIdToVarIdDict[aeId].size(); j++){
// var Id
int vId = cplexConverter.atomicIdToVarIdDict[aeId][j];
inFlow += x[vId];
}
}
c.add(inFlow - outFlow == 0);
inFlow.end();
outFlow.end();
}
}
model.add(c);
// model.add(IloMinimize(env, cost));
// model.add(IloMaximize(env,cost)); //option to minimize cost
// cost.end();
} // END populatebyrow
bool DataCenter::TDTread(std::string filename, TpdTime* timeCreated,
TpdTime* timeSaved)
{
laydata::TEDfile tempin(filename.c_str());
if (!tempin.status()) return false;
std::string news = "Project created: ";
TpdTime timec(tempin.created()); news += timec();
tell_log(console::MT_INFO,news);
news = "Last updated: ";
TpdTime timeu(tempin.lastUpdated()); news += timeu();
tell_log(console::MT_INFO,news);
// File created time stamp must match exactly, otherwise it means
// that we're reading not exactly the same file that is requested
if ((NULL != timeCreated) && (*timeCreated != timec))
{
news = "time stamp \"Project created \" doesn't match";
tell_log(console::MT_ERROR,news);
tempin.closeF();
return false;
}
if (NULL != timeSaved)
{
if (timeu.stdCTime() < timeSaved->stdCTime())
{
news = "time stamp \"Last updated \" is too old.";
tell_log(console::MT_ERROR,news);
tempin.closeF();
return false;
}
else if (timeu.stdCTime() > timeSaved->stdCTime())
{
news = "time stamp \"Last updated \" is is newer than requested.";
news +="Some of the following commands will be ignored";
tell_log(console::MT_WARNING,news);
//Start ignoring
wxGetApp().set_ignoreOnRecovery(true);
}
}
try
{
tempin.read();
}
catch (EXPTNreadTDT)
{
tempin.closeF();
tempin.cleanup();
return false;
}
tempin.closeF();
delete _TEDDB;//Erase existing data
_tedfilename = filename;
_neversaved = false;
_TEDDB = tempin.design();
_TEDDB->btreeAddMember = &browsers::treeAddMember;
_TEDDB->btreeRemoveMember = &browsers::treeRemoveMember;
// get the hierarchy
browsers::addTDTtab(_TEDDB->name(), _TEDDB->hiertree());
// Update Canvas scale
Properties->setUU(_TEDDB->UU());
return true;
}
