用类处理线路阻抗数据。

Signed-off-by: facat@lab.com <facat@lab.com>

testHasttable/element/branch.cpp

@@ -0,0 +1,5 @@
+#include "branch.h"
+
+Branch::Branch(double ratio,const QString& from, const QString& to):ratio(ratio),from(from),to(to)
+{
+}

testHasttable/element/branch.h

@@ -0,0 +1,22 @@
+#ifndef BRANCH_H
+#define BRANCH_H
+#include <QString>
+class Branch
+{
+public:
+    Branch(double ratio,const QString& from, const QString& to);
+protected:
+    double r;
+    double x;
+    QString from;
+    QString to;
+    double ratio;//变比
+    double b1;
+    double b2;
+    double g1;
+    double g2;
+protected:
+    virtual void extract()=0;
+};
+
+#endif // BRANCH_H

testHasttable/element/line.cpp

@@ -0,0 +1,24 @@
+#include "line.h"
+
+Line::Line(const QPair<QString,QString>& fromTo, ACLineSegment* ac):Branch(1,fromTo.first,fromTo.second)
+{
+    this->ac=ac;
+}
+
+
+void Line::extract()
+{
+    ACLineSegment *ac=this->ac;
+    double length=ac->getLength();
+    //单位阻抗
+    double r0=0.01;
+    double x0=0.01;
+    double g0=0;
+    double b0=0;
+    this->r=r0*length;
+    this->x=x0*length;
+    this->g1=g0*length;
+    this->g2=g0*length;
+    this->b1=b0*length;
+    this->b2=b0*length;
+}

testHasttable/element/line.h

@@ -0,0 +1,16 @@
+#ifndef LINE_H
+#define LINE_H
+#include <QPair>
+#include "branch.h"
+#include "./../aclinesegment.h"
+class Line:public Branch
+{
+public:
+    Line(const QPair<QString, QString> &fromTo, ACLineSegment* ac);
+protected:
+    virtual void extract();
+private:
+    ACLineSegment *ac;
+};
+
+#endif // LINE_H