Initialize more variables

common/widgets/mathplot.cpp

@@ -1695,6 +1695,41 @@ EVT_MENU( mpID_ZOOM_OUT, mpWindow::OnZoomOut )
 EVT_MENU( mpID_LOCKASPECT, mpWindow::OnLockAspect )
 END_EVENT_TABLE()
 
+mpWindow::mpWindow() : wxWindow(),
+        m_lockaspect( false ),
+        m_minX( 0.0 ),
+        m_maxX( 0.0 ),
+        m_minY( 0.0 ),
+        m_maxY( 0.0 ),
+        m_scaleX( 1.0 ),
+        m_scaleY( 1.0 ),
+        m_posX( 0.0 ),
+        m_posY( 0.0 ),
+        m_scrX( 64 ),
+        m_scrY( 64 ),
+        m_clickedX( 0 ),
+        m_clickedY( 0 ),
+        m_desiredXmin( 0.0 ),
+        m_desiredXmax( 1.0 ),
+        m_desiredYmin( 0.0 ),
+        m_desiredYmax( 1.0 ),
+        m_marginTop( 0 ),
+        m_marginRight( 0 ),
+        m_marginBottom( 0 ),
+        m_marginLeft( 0 ),
+        m_last_lx( 0 ),
+        m_last_ly( 0 ),
+        m_buff_bmp( nullptr ),
+        m_enableDoubleBuffer( false ),
+        m_enableMouseNavigation( true ),
+        m_enableMouseWheelPan( false ),
+        m_enableLimitedView( false ),
+        m_enableScrollBars( false ),
+        m_movingInfoLayer( nullptr ),
+        m_zooming( false )
+{
+}
+
 mpWindow::mpWindow( wxWindow* parent,
         wxWindowID id,
         const wxPoint& pos,

include/widgets/mathplot.h

@@ -1047,7 +1047,7 @@ typedef std::deque<mpLayer*> wxLayerList;
 class WXDLLIMPEXP_MATHPLOT mpWindow : public wxWindow
 {
 public:
-    mpWindow() {}
+    mpWindow();
     mpWindow( wxWindow* parent, wxWindowID id,
               const wxPoint& pos = wxDefaultPosition,
               const wxSize& size = wxDefaultSize,

kicad/kicad_settings.cpp

@@ -26,7 +26,9 @@
 const int kicadSchemaVersion = 0;
 
 
-KICAD_SETTINGS::KICAD_SETTINGS() : APP_SETTINGS_BASE( "kicad", kicadSchemaVersion )
+KICAD_SETTINGS::KICAD_SETTINGS() :
+        APP_SETTINGS_BASE( "kicad", kicadSchemaVersion ),
+        m_LeftWinWidth( 200 )
 {
     m_params.emplace_back( new PARAM<int>( "appearance.left_frame_width", &m_LeftWinWidth, 200 ) );
 

pcb_calculator/transline/c_microstrip.cpp

@@ -36,10 +36,36 @@
 #include <transline.h>
 #include <units.h>
 
-C_MICROSTRIP::C_MICROSTRIP() : TRANSLINE()
+C_MICROSTRIP::C_MICROSTRIP() : TRANSLINE(),
+        h( 0.0 ),                  // height of substrate
+        ht( 0.0 ),                 // height to the top of box
+        t( 0.0 ),                  // thickness of top metal
+        rough( 0.0 ),              // Roughness of top metal
+        w( 0.0 ),                  // width of lines
+        w_t_e( 0.0 ),              // even-mode thickness-corrected line width
+        w_t_o( 0.0 ),              // odd-mode thickness-corrected line width
+        l( 0.0 ),                  // length of lines
+        s( 0.0 ),                  // spacing of lines
+        Z0_e_0( 0.0 ),             // static even-mode impedance
+        Z0_o_0( 0.0 ),             // static odd-mode impedance
+        Z0e( 0.0 ),                // even-mode impedance
+        Z0o( 0.0 ),                // odd-mode impedance
+        c_e( 0.0 ),                // even-mode capacitance
+        c_o( 0.0 ),                // odd-mode capacitance
+        ang_l_e( 0.0 ),            // even-mode electrical length in angle
+        ang_l_o( 0.0 ),            // odd-mode electrical length in angle
+        er_eff_e( 0.0 ),           // even-mode effective dielectric constant
+        er_eff_o( 0.0 ),           // odd-mode effective dielectric constant
+        er_eff_e_0( 0.0 ),         // static even-mode effective dielectric constant
+        er_eff_o_0( 0.0 ),         // static odd-mode effective dielectric constant
+        w_eff( 0.0 ),              // Effective width of line
+        atten_dielectric_e( 0.0 ), // even-mode dielectric losses (dB)
+        atten_cond_e( 0.0 ),       // even-mode conductors losses (dB)
+        atten_dielectric_o( 0.0 ), // odd-mode dielectric losses (dB)
+        atten_cond_o( 0.0 ),       // odd-mode conductors losses (dB)
+        aux_ms( nullptr )
 {
     m_Name = "Coupled_MicroStrip";
-    aux_ms = NULL;
     Init();
 }
 

pcb_calculator/transline/microstrip.cpp

@@ -39,7 +39,24 @@
 
 #include <units.h>
 
-MICROSTRIP::MICROSTRIP() : TRANSLINE()
+MICROSTRIP::MICROSTRIP() : TRANSLINE(),
+    h( 0.0 ),                // height of substrate
+    ht( 0.0 ),               // height to the top of box
+    t( 0.0 ),                // thickness of top metal
+    rough( 0.0 ),            // Roughness of top metal
+    mur( 0.0 ),              // magnetic permeability of substrate
+    w( 0.0 ),                // width of line
+    l( 0.0 ),                // length of line
+    Z0_0( 0.0 ),             // static characteristic impedance
+    Z0( 0.0 ),               // characteristic impedance
+    ang_l( 0.0 ),            // Electrical length in angle
+    er_eff_0( 0.0 ),         // Static effective dielectric constant
+    er_eff( 0.0 ),           // Effective dielectric constant
+    mur_eff( 0.0 ),          // Effective mag. permeability
+    w_eff( 0.0 ),            // Effective width of line
+    atten_dielectric( 0.0 ), // Loss in dielectric (dB)
+    atten_cond( 0.0 ),       // Loss in conductors (dB)
+    Z0_h_1( 0.0 )            // homogeneous stripline impedance
 {
     m_Name = "MicroStrip";
     Init();

pcb_calculator/transline/rectwaveguide.cpp

@@ -28,11 +28,21 @@
 #include <rectwaveguide.h>
 #include <units.h>
 
-RECTWAVEGUIDE::RECTWAVEGUIDE() : TRANSLINE()
+RECTWAVEGUIDE::RECTWAVEGUIDE() : TRANSLINE(),
+    mur( 0.0 ),                 // magnetic permeability of substrate
+    a( 0.0 ),                   // width of waveguide
+    b( 0.0 ),                   // height of waveguide
+    l( 0.0 ),                   // length of waveguide
+    Z0( 0.0 ),                  // characteristic impedance
+    Z0EH( 0.0 ),                // characteristic impedance of field quantities*/
+    ang_l( 0.0 ),               // Electrical length in angle
+    er_eff( 0.0 ),              // Effective dielectric constant
+    mur_eff( 0.0 ),             // Effective mag. permeability
+    atten_dielectric( 0.0 ),    // Loss in dielectric (dB)
+    atten_cond( 0.0 ),          // Loss in conductors (dB)
+    fc10( 1.0 )                 // Cutoff frequency for TE10 mode
 {
     m_Name = "RectWaveGuide";
-    fc10 = 1.0;                 // Cutoff frequency for TE10 mode
-
     Init();
 }
 

utils/idftools/idf_common.cpp

@@ -1029,28 +1029,29 @@ void IDF3::GetOutline( std::list<IDF_SEGMENT*>& aLines,
 }
 
 
-IDF_SEGMENT::IDF_SEGMENT()
+IDF_SEGMENT::IDF_SEGMENT() :
+        angle( 0.0 ),
+        offsetAngle( 0.0 ),
+        radius( 0.0 )
 {
-    angle = 0.0;
-    offsetAngle = 0.0;
-    radius = 0.0;
 }
 
 
-IDF_SEGMENT::IDF_SEGMENT( const IDF_POINT& aStartPoint, const IDF_POINT& aEndPoint )
+IDF_SEGMENT::IDF_SEGMENT( const IDF_POINT& aStartPoint, const IDF_POINT& aEndPoint ) :
+        startPoint( aStartPoint ),
+        endPoint( aEndPoint ),
+        angle( 0.0 ),
+        offsetAngle( 0.0),
+        radius( 0.0 )
 {
-    angle = 0.0;
-    offsetAngle = 0.0;
-    radius = 0.0;
-    startPoint = aStartPoint;
-    endPoint = aEndPoint;
 }
 
 
-IDF_SEGMENT::IDF_SEGMENT( const IDF_POINT& aStartPoint,
-                          const IDF_POINT& aEndPoint,
-                          double aAngle,
-                          bool aFromKicad )
+IDF_SEGMENT::IDF_SEGMENT( const IDF_POINT& aStartPoint, const IDF_POINT& aEndPoint, double aAngle,
+                          bool aFromKicad ) :
+        angle( 0.0 ),
+        offsetAngle( 0.0 ),
+        radius( 0.0 )
 {
     double diff = abs( aAngle ) - 360.0;