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Refactor Calkit::fromFile without the need for move semantics
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Browse source
This commit is contained in:
Jan Käberich 2025-12-02 16:52:34 +01:00
parent 7bdbcde9be
commit 6a7b985fa9
4 changed files with 29 additions and 40 deletions
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6
Software/PC_Application/LibreVNA-GUI/Calibration/calibration.cpp
View file

@ -1708,10 +1708,8 @@ bool Calibration::fromFile(QString filename)
}
calkit_file.append(".calkit");
qDebug() << "Associated calibration kit expected in" << calkit_file;
try {
kit = Calkit::fromFile(calkit_file);
} catch (runtime_error &e) {
qDebug() << "Parsing of calibration kit failed while opening calibration file: " << e.what() << " (ignore for calibration format >= 3)";
if(!kit.fromFile(calkit_file)) {
qDebug() << "Parsing of calibration kit failed while opening calibration file (ignore for calibration format >= 3)";
}
ifstream file;

47
Software/PC_Application/LibreVNA-GUI/Calibration/calkit.cpp
View file

@ -70,10 +70,9 @@ Calkit::Calkit()
// no filename given or no calibration active
return SCPI::getResultName(SCPI::Result::False);
}
try {
*this = fromFile(params[0]);
if(this->fromFile(params[0])) {
return SCPI::getResultName(SCPI::Result::True);
} catch (runtime_error &e) {
} else {
return SCPI::getResultName(SCPI::Result::False);
}
}, false));
@ -147,28 +146,29 @@ static QString readLine(ifstream &file) {
return QString::fromStdString(line).simplified();
}
Calkit Calkit::fromFile(QString filename)
bool Calkit::fromFile(QString filename)
{
qDebug() << "Opening calkit from file" << filename;
auto c = Calkit();
ifstream file;
file.open(filename.toStdString());
if(!file.is_open()) {
throw runtime_error("Unable to open file");
qWarning() << "Unable to open file: " << filename;
return false;
}
json j;
try {
file >> j;
} catch (exception &e) {
throw runtime_error("JSON parsing error: " + string(e.what()));
qWarning() << "JSON parsing error: " << QString(e.what());
return false;
}
c.clearStandards();
c.filename = "";
clearStandards();
this->filename = "";
if(j.contains("standards")) {
qDebug() << "new JSON format detected";
c.fromJSON(j);
fromJSON(j);
} else {
// older format is used
struct {
@ -216,7 +216,7 @@ Calkit Calkit::fromFile(QString filename)
if(j.contains("SOLT")) {
qDebug() << "old JSON format detected";
// calkit file uses json format, parse
Savable::parseJSON(j, c.descr);
Savable::parseJSON(j, descr);
const std::vector<Savable::SettingDescription> descr_deprecated = {{
{&SOLT.open_m.Z0, "SOLT.Open.Param.Z0", 50.0},
{&SOLT.open_m.delay, "SOLT.Open.Param.Delay", 0.0},
@ -369,7 +369,7 @@ Calkit Calkit::fromFile(QString filename)
ts.fromFile(SOLT.open_m.file.toStdString());
open_m->setMeasurement(ts, SOLT.open_m.Sparam);
}
c.addStandard(open_m);
addStandard(open_m);
if(SOLT.separate_male_female) {
auto open_f = new CalStandard::Open("Default female standard", SOLT.open_f.Z0, SOLT.open_f.delay, SOLT.open_f.loss, SOLT.open_f.C0, SOLT.open_f.C1, SOLT.open_f.C2, SOLT.open_f.C3);
if(SOLT.open_f.useMeasurements) {
@ -377,7 +377,7 @@ Calkit Calkit::fromFile(QString filename)
ts.fromFile(SOLT.open_f.file.toStdString());
open_m->setMeasurement(ts, SOLT.open_f.Sparam);
}
c.addStandard(open_f);
addStandard(open_f);
}
auto short_m = new CalStandard::Short(SOLT.separate_male_female ? "Default male standard" : "Default standard", SOLT.short_m.Z0, SOLT.short_m.delay, SOLT.short_m.loss, SOLT.short_m.L0, SOLT.short_m.L1, SOLT.short_m.L2, SOLT.short_m.L3);
@ -386,7 +386,7 @@ Calkit Calkit::fromFile(QString filename)
ts.fromFile(SOLT.short_m.file.toStdString());
short_m->setMeasurement(ts, SOLT.short_m.Sparam);
}
c.addStandard(short_m);
addStandard(short_m);
if(SOLT.separate_male_female) {
auto short_f = new CalStandard::Short("Default female standard", SOLT.short_f.Z0, SOLT.short_f.delay, SOLT.short_f.loss, SOLT.short_f.L0, SOLT.short_f.L1, SOLT.short_f.L2, SOLT.short_f.L3);
if(SOLT.short_f.useMeasurements) {
@ -394,7 +394,7 @@ Calkit Calkit::fromFile(QString filename)
ts.fromFile(SOLT.short_f.file.toStdString());
short_m->setMeasurement(ts, SOLT.short_f.Sparam);
}
c.addStandard(short_f);
addStandard(short_f);
}
auto load_m = new CalStandard::Load(SOLT.separate_male_female ? "Default male standard" : "Default standard", SOLT.load_m.Z0, SOLT.load_m.delay, 0.0, SOLT.load_m.resistance, SOLT.load_m.Cparallel, SOLT.load_m.Lseries, SOLT.loadModelCFirst);
@ -403,7 +403,7 @@ Calkit Calkit::fromFile(QString filename)
ts.fromFile(SOLT.load_m.file.toStdString());
load_m->setMeasurement(ts, SOLT.load_m.Sparam);
}
c.addStandard(load_m);
addStandard(load_m);
if(SOLT.separate_male_female) {
auto load_f = new CalStandard::Load("Default female standard", SOLT.load_m.Z0, SOLT.load_f.delay, 0.0, SOLT.load_f.resistance, SOLT.load_f.Cparallel, SOLT.load_f.Lseries, SOLT.loadModelCFirst);
if(SOLT.load_f.useMeasurements) {
@ -411,7 +411,7 @@ Calkit Calkit::fromFile(QString filename)
ts.fromFile(SOLT.load_f.file.toStdString());
load_m->setMeasurement(ts, SOLT.load_f.Sparam);
}
c.addStandard(load_f);
addStandard(load_f);
}
auto through = new CalStandard::Through("Default standard", SOLT.Through.Z0, SOLT.Through.delay, SOLT.Through.loss);
@ -420,7 +420,7 @@ Calkit Calkit::fromFile(QString filename)
ts.fromFile(SOLT.Through.file.toStdString());
through->setMeasurement(ts, SOLT.Through.Sparam1, SOLT.Through.Sparam2);
}
c.addStandard(through);
addStandard(through);
InformationBox::ShowMessage("Loading calkit file", "The file \"" + filename + "\" is stored in a deprecated"
" calibration kit format. Future versions of this application might not support"
@ -428,10 +428,10 @@ Calkit Calkit::fromFile(QString filename)
}
file.close();
c.filename = filename;
c.updateSCPINames();
this->filename = filename;
updateSCPINames();
return c;
return true;
}
void Calkit::edit(std::function<void (void)> updateCal)
@ -449,10 +449,9 @@ void Calkit::edit(std::function<void (void)> updateCal)
void Calkit::clearStandards()
{
for(auto s : standards) {
delete s;
while(standards.size() > 0) {
removeStandard(standards[0]);
}
standards.clear();
}
void Calkit::updateSCPINames()

14
Software/PC_Application/LibreVNA-GUI/Calibration/calkit.h
View file

@ -19,16 +19,8 @@ class Calkit : public Savable, public SCPINode
friend class LibreCALDialog;
public:
Calkit();
Calkit(const Calkit&) = default;
Calkit& operator=(const Calkit& other)
{
this->manufacturer = other.manufacturer;
this->serialnumber = other.serialnumber;
this->description = other.description;
this->standards = other.standards;
this->filename = other.filename;
return *this;
}
Calkit(const Calkit&) = delete;
Calkit& operator= (const Calkit&) = delete;
class SOLT {
public:
@ -45,7 +37,7 @@ public:
};
void toFile(QString filename);
static Calkit fromFile(QString filename);
bool fromFile(QString filename);
void edit(std::function<void(void)> updateCal = nullptr);
std::vector<CalStandard::Virtual *> getStandards() const;

2
Software/PC_Application/LibreVNA-GUI/Calibration/calkitdialog.cpp
View file

@ -94,7 +94,7 @@ CalkitDialog::CalkitDialog(Calkit &c, QWidget *parent) :
if(filename.length() > 0) {
Preferences::getInstance().UISettings.Paths.calkit = QFileInfo(filename).path();
try {
kit = Calkit::fromFile(filename);
kit.fromFile(filename);
} catch (runtime_error &e) {
InformationBox::ShowError("Error", "The calibration kit file could not be parsed (" + QString(e.what()) + ")");
qWarning() << "Parsing of calibration kit failed while opening calibration file: " << e.what();