负反馈模型测试成功

module/radio/component/ProgressBar.h

@@ -4,20 +4,17 @@
 #include <vector>
 #include <atomic>
 #include "../Global.h"
-
-struct Tick{
+struct Tick {
     QString text;
     QColor color;
     double value = 0;
-    Tick(QString text, QColor color) : text(std::move(text)), color(std::move(color)){
-        QString that = (text[0] == '+' || text[0] == '-' || text[0] == '<' || text[0] == '>') ? text.mid(1) : text;
+    Tick(QString text, QColor color) : text(std::move(text)), color(std::move(color)) {
+        QString that = (this->text.startsWith('+') || this->text.startsWith('-') || this->text.startsWith('<') || this->text.startsWith('>')) ? this->text.mid(1) : this->text;
         value = that.toDouble();
     }
-    Tick(QString text, QColor color, double value) : text(std::move(text)), color(std::move(color)), value(value){
+    Tick(QString text, QColor color, double value) : text(std::move(text)), color(std::move(color)), value(value) {
     }
 };
-
-
 class Progress_Bar : public QWidget {
 public:
     explicit Progress_Bar(const std::vector<Tick>& tick_list, QWidget *parent = nullptr);
@@ -35,6 +32,3 @@ protected:
     std::vector<Tick> tick_list;
 };
 #endif
-
-
-