emainwindow fixes

utils/qpicalculator/main.cpp

@@ -2,6 +2,8 @@
 #include "qad_types.h"
 #include "mainwindow.h"
 
+#include "pitime.h"
+#include <QDebug>
 
 int main(int argc, char *argv[]) {
 	QApplication a(argc, argv);
@@ -9,4 +11,42 @@ int main(int argc, char *argv[]) {
 	MainWindow w;
 	w.show();
 	return a.exec();
+
+	/*PITimeMeasurer tm;
+	int cnt = 1000000;
+	int el_o = 0, el_n = 0, el_q = 0;
+	double v = 0.;
+	NO_UNUSED(v);
+
+	PIStringList nums({"", "1", "123456789", "12.3456789", ".01E+12", "-12345.6789E+123", "-E+100", "-", "-0", "-.", "-0."});
+	for (PIString s: nums) {
+		piCout << "\nstring \"" << s << "\"";
+		const char * data = s.dataAscii();
+		QString qs(data);
+
+		tm.reset();
+		piForTimes (cnt) {
+			v = atof(data);
+		}
+		el_o = tm.elapsed_u();
+		piCout << v << "," << el_o << "us";
+
+		tm.reset();
+		piForTimes (cnt) {
+			v = s.toDouble();
+		}
+		el_n = tm.elapsed_u();
+		piCout << v << "," << el_n << "us";
+
+		tm.reset();
+		piForTimes (cnt) {
+			v = qs.toDouble();
+		}
+		el_q = tm.elapsed_u();
+		qDebug() << v << "," << el_q << "us";
+
+		piCout << "atof/PIP =" << (double)el_o / el_n;
+		piCout << "  Qt/PIP =" << (double)el_q / el_n;
+	}
+	return 0;*/
 }