PPROMPT:
[PROMPT ASSEMBLY]
+
So now we will create a class into which we will put Cmds_code_analyzer::dirs_
but as a class, so the item that will contain a QString will be named AnalyzerModule
the class with the collection will then be AnalyzerModuleCol
leave dirs_ for now, I will swap it later

REPAIR PROMPT:

Please use the same style as in the other code_analyzer classes.

REPAIR PROMPT:

In AnalyzerModuleCol, provide a get by index; do not use iterators.

class AnalyzerModule
//=============================================================================
{
public:
/// @section Construction
explicit AnalyzerModule(const QString& dirPath)
    : dirPath_(dirPath) {}

/// @section Accessors
const QString& dirPath() const { return dirPath_; }

QString moduleName() const { return QFileInfo(dirPath_).dirName(); }

bool exists() const { return QDir(dirPath_).exists(); }

//=============================================================================
protected:
/// @section Data
QString dirPath_;
};

class AnalyzerModuleCol
//=============================================================================
{
public:
/// @section Construction
AnalyzerModuleCol() = default;

/// @section Methods
void add(const QString& dir)
{
    modules_.append(AnalyzerModule(dir));
}

int count() const
{
    return modules_.count();
}

bool isEmpty() const
{
    return modules_.isEmpty();
}

const AnalyzerModule& get(int index) const
{
    return modules_.at(index);
}

//=============================================================================
protected:
/// @section Data
QList<AnalyzerModule> modules_;
};

PROMPT:

class AnalyzerModule
//=============================================================================
{
public:
/// @section Construction
explicit AnalyzerModule(const QString& dirPath)
    : dirPath_(dirPath)
{
}

/// @section Accessors
const QString& dirPath() const { return dirPath_; }

//=============================================================================
protected:
/// @section Data
QString dirPath_;
};

class AnalyzerModuleCol
//=============================================================================
{
public:
/// @section Construction
AnalyzerModuleCol() = default;

/// @section Methods
void add(const QString& dir)
{
    modules_.append(AnalyzerModule(dir));
}

int count() const
{
    return modules_.count();
}

const AnalyzerModule& get(int index) const
{
    return modules_.at(index);
}

//=============================================================================
protected:
/// @section Data
QList<AnalyzerModule> modules_;
};

perfecto
Now add a method that returns a QStringList, so that we can perform a cheap substitution where, for example, …

QStringList toStringList() const
{
    QStringList result;

    for (int i = 0; i < modules_.count(); ++i) {
        result.append(modules_.at(i).dirPath());
    }

    return result;
}