Ref T660, fixed and renamed to "getRelativeSubDirectories" plus sample

samples/blackmisc/main.cpp

@@ -14,6 +14,7 @@
 #include "samplesjson.h"
 #include "samplesmetadata.h"
 #include "samplesperformance.h"
+#include "samplesfile.h"
 
 #include <stdio.h>
 #include <QCoreApplication>
@@ -55,9 +56,10 @@ int main(int argc, char *argv[])
         qtout << "6f .. string concatenation (+=, arg, ..)" << endl;
         qtout << "6g .. const &QString vs. QStringLiteral" << endl;
         qtout << "7 .. Algorithms" << endl;
+        qtout << "8 .. File/Directory" << endl;
         qtout << "-----" << endl;
         qtout << "x .. Bye" << endl;
-        QString s = qtin.readLine().toLower().trimmed();
+        const QString s = qtin.readLine().toLower().trimmed();
 
         if (s.startsWith("1")) { CSamplesJson::samples(); }
         else if (s.startsWith("2"))  { CSamplesChangeObject::samples(); }
@@ -72,6 +74,7 @@ int main(int argc, char *argv[])
         else if (s.startsWith("6f")) { CSamplesPerformance::samplesStringConcat(qtout); }
         else if (s.startsWith("6g")) { CSamplesPerformance::samplesStringLiteralVsConstQString(qtout); }
         else if (s.startsWith("7"))  { CSamplesAlgorithm::samples(); }
+        else if (s.startsWith("8"))  { CSamplesFile::samples(qtout); }
         else if (s.startsWith("x"))  { break; }
     }
     while (true);

samples/blackmisc/samplesfile.cpp

@@ -0,0 +1,29 @@
+/* Copyright (C) 2019
+ * swift Project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution. No part of swift project, including this file, may be copied, modified, propagated,
+ * or distributed except according to the terms contained in the LICENSE file.
+ */
+
+//! \file
+//! \ingroup sampleblackmisc
+
+#include "samplesfile.h"
+#include "blackmisc/directoryutils.h"
+#include "blackmisc/stringutils.h"
+
+using namespace BlackMisc;
+
+namespace BlackSample
+{
+    int CSamplesFile::samples(QTextStream &out)
+    {
+        const QString dir = "R:/temp";
+        out << "Testing directory search " << dir << endl;
+        const bool f = CDirectoryUtils::containsFileInDir(dir, "*.air", true);
+        out << "Found " << boolToYesNo(f) << endl;
+        return 0;
+    }
+
+} // namespace

samples/blackmisc/samplesfile.h

@@ -0,0 +1,28 @@
+/* Copyright (C) 2019
+ * swift Project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution. No part of swift project, including this file, may be copied, modified, propagated,
+ * or distributed except according to the terms contained in the LICENSE file.
+ */
+
+//! \file
+//! \ingroup sampleblackmisc
+
+#ifndef BLACKSAMPLE_SAMPLESFILE_H
+#define BLACKSAMPLE_SAMPLESFILE_H
+
+#include <QTextStream>
+
+namespace BlackSample
+{
+    //! Samples for file/directory
+    class CSamplesFile
+    {
+    public:
+        //! Run the samples
+        static int samples(QTextStream &out);
+    };
+} // namespace
+
+#endif