diff --git a/DRAMSys/traceAnalyzer/businessObjects/phases/phasedependency.cpp b/DRAMSys/traceAnalyzer/businessObjects/phases/phasedependency.cpp
index 05bbdc61..e8ab05ba 100644
--- a/DRAMSys/traceAnalyzer/businessObjects/phases/phasedependency.cpp
+++ b/DRAMSys/traceAnalyzer/businessObjects/phases/phasedependency.cpp
@@ -4,17 +4,17 @@
 
 PhaseDependency::PhaseDependency(DependencyType type, QString timeDependency, std::shared_ptr<Phase> dependency)
 {
-    _type = type;
-    _timeDependency = timeDependency; 
-    _dependency = dependency;
+    mType = type;
+    mTimeDependency = timeDependency; 
+    mDependency = dependency;
 }
 
 PhaseDependency::PhaseDependency(DependencyType type, QString timeDependency)
 {
-    _type = type;
-    _timeDependency = timeDependency; 
-    _dependency = nullptr;
-    _isInvisible = true;
+    mType = type;
+    mTimeDependency = timeDependency; 
+    mDependency = nullptr;
+    mIsInvisible = true;
 }
 
 PhaseDependency::~PhaseDependency()
@@ -26,17 +26,17 @@ bool PhaseDependency::draw(QPoint& end, const TraceDrawingProperties &drawingPro
                            bool drawtext, QPainter *painter, const QwtScaleMap &xMap,
                            const QwtScaleMap &yMap)
 {
-    if (_isInvisible) return false;
+    if (mIsInvisible) return false;
 
-    traceTime depBegin = _dependency->span.Begin();
-    traceTime depEnd = _dependency->span.End();
+    traceTime depBegin = mDependency->span.Begin();
+    traceTime depEnd = mDependency->span.End();
 
     if (xMap.transform(depEnd) < 0) return false;
 
     bool drawn = false;
-    for (auto line : _dependency->getTracePlotLines(drawingProperties)) {
+    for (auto line : mDependency->getTracePlotLines(drawingProperties)) {
         if (!line->isCollapsed()) {
-            _draw(end, line->getYVal(), drawingProperties, drawtext, painter, xMap, yMap);
+            mDraw(end, line->getYVal(), drawingProperties, drawtext, painter, xMap, yMap);
             drawn = true;
         }
     }
@@ -46,17 +46,17 @@ bool PhaseDependency::draw(QPoint& end, const TraceDrawingProperties &drawingPro
     return drawn;
 }
 
-void PhaseDependency::_draw(QPoint& end, double depY, const TraceDrawingProperties &drawingProperties,
+void PhaseDependency::mDraw(QPoint& end, double depY, const TraceDrawingProperties &drawingProperties,
                             bool drawtext, QPainter *painter, const QwtScaleMap &xMap,
                             const QwtScaleMap &yMap) 
 {
-    traceTime depBegin = _dependency->span.Begin();
-    traceTime depEnd = _dependency->span.End();
+    traceTime depBegin = mDependency->span.Begin();
+    traceTime depEnd = mDependency->span.End();
 
-    traceTime depOffset = (depBegin == depEnd) ? static_cast<traceTime>(0.05 * _dependency->clk) : 0;
+    traceTime depOffset = (depBegin == depEnd) ? static_cast<traceTime>(0.05 * mDependency->clk) : 0;
 
     double depYVal = yMap.transform(depY);
-    double depSymbolHeight = yMap.transform(0) - yMap.transform(_dependency->hexagonHeight);
+    double depSymbolHeight = yMap.transform(0) - yMap.transform(mDependency->hexagonHeight);
     QPoint depLineFrom(static_cast<int>(xMap.transform(depBegin/* + (depEnd + depOffset - depBegin)/4*/)), static_cast<int>(depYVal));
 
     QLineF line(depLineFrom, end);
@@ -68,8 +68,8 @@ void PhaseDependency::_draw(QPoint& end, double depY, const TraceDrawingProperti
     QPolygonF arrowHead;
     arrowHead << line.p2() << arrowP1 << arrowP2;
 
-    QColor color = _dependency->getColor(drawingProperties);
-    painter->setBrush(QBrush(color, _dependency->getBrushStyle()));
+    QColor color = mDependency->getColor(drawingProperties);
+    painter->setBrush(QBrush(color, mDependency->getBrushStyle()));
 
     painter->drawLine(line);
     painter->drawPolygon(arrowHead);
@@ -89,7 +89,7 @@ void PhaseDependency::_draw(QPoint& end, double depY, const TraceDrawingProperti
 
         drawText(
             painter, 
-            _timeDependency, 
+            mTimeDependency, 
             textPosition,
             alignment
         );
diff --git a/DRAMSys/traceAnalyzer/businessObjects/phases/phasedependency.h b/DRAMSys/traceAnalyzer/businessObjects/phases/phasedependency.h
index 34fc4ec0..7a0564b4 100644
--- a/DRAMSys/traceAnalyzer/businessObjects/phases/phasedependency.h
+++ b/DRAMSys/traceAnalyzer/businessObjects/phases/phasedependency.h
@@ -22,20 +22,20 @@ class PhaseDependency
     PhaseDependency(DependencyType type, QString timeDependency);
     ~PhaseDependency();
 
-    bool isVisible() { return !_isInvisible; }
+    bool isVisible() { return !mIsInvisible; }
 
     bool draw(QPoint& end, const TraceDrawingProperties &drawingProperties,
               bool drawtext, QPainter *painter, const QwtScaleMap &xMap,
               const QwtScaleMap &yMap);
 
  protected:
-    DependencyType _type;
-    QString _timeDependency;
-    std::shared_ptr<Phase> _dependency;
+    DependencyType mType;
+    QString mTimeDependency;
+    std::shared_ptr<Phase> mDependency;
 
-    bool _isInvisible = false;
+    bool mIsInvisible = false;
 
-    void _draw(QPoint& end, double depY, const TraceDrawingProperties &drawingProperties,
+    void mDraw(QPoint& end, double depY, const TraceDrawingProperties &drawingProperties,
                bool drawtext, QPainter *painter, const QwtScaleMap &xMap,
                const QwtScaleMap &yMap);
 };