Pcbnew: fix issue when KICAD_NANOMETER is defined: when zones use htcth to...

Pcbnew: fix issue when KICAD_NANOMETER is defined: when zones use htcth to show zones areas, hatch lines were incorrectly calculated (hunded of thousand lines created)
Eeschema: fix issue in search: search not made in reference strings.
Minor fixes, code cleaning and comment enhancements.

3d-viewer/3d_draw.cpp

@@ -31,7 +31,6 @@
 #include "common.h"
 #include "trigo.h"
 #include "pcbstruct.h"
-#include "macros.h"
 #include "drawtxt.h"
 #include "confirm.h"
 #include "layers_id_colors_and_visibility.h"
@@ -171,7 +170,7 @@ GLuint EDA_3D_CANVAS::CreateDrawGL_List()
     if( g_Parm_3D_Visu.m_Layers < 2 )
         g_Parm_3D_Visu.m_Layers = 2;
 
-    g_Parm_3D_Visu.m_BoardScale = 2.0 / MAX( g_Parm_3D_Visu.m_BoardSize.x,
+    g_Parm_3D_Visu.m_BoardScale = 2.0 / max( g_Parm_3D_Visu.m_BoardSize.x,
                                              g_Parm_3D_Visu.m_BoardSize.y );
 
     // @TODO: epoxy_width (board thickness) must be set by user,
@@ -911,7 +910,7 @@ void D_PAD::Draw3D( EDA_3D_CANVAS* glcanvas )
     scale = g_Parm_3D_Visu.m_BoardScale;
     holeX = (double) m_Drill.x * scale / 2;
     holeY = (double) m_Drill.y * scale / 2;
-    hole  = MIN( holeX, holeY );
+    hole  = fmin( holeX, holeY );
 
     /* Calculate the center of the pad. */
     shape_pos = ReturnShapePos();
@@ -1505,10 +1504,12 @@ void CALLBACK tesswxPoint2Vertex( const GLvoid* data )
 
 void CALLBACK tessErrorCB( GLenum errorCode )
 {
+#if defined(DEBUG)
     const GLubyte* errorStr;
 
     errorStr = gluErrorString( errorCode );
 
     // DEBUG //
     D( printf( "Tess ERROR: %s\n", errorStr ); )
+#endif
 }

eeschema/dialogs/dialog_schematic_find.cpp

@@ -187,10 +187,10 @@ void DIALOG_SCH_FIND::SendEvent( const wxEventType& aEventType )
     {
         event.SetReplaceString( m_comboReplace->GetValue() );
         flags |= FR_SEARCH_REPLACE;
+    }
 
     if( m_checkReplaceReferences->GetValue() )
         flags |= FR_REPLACE_REFERENCES;
-    }
 
     if( m_radioForward->GetValue() )
         flags |= wxFR_DOWN;
@@ -232,6 +232,15 @@ void DIALOG_SCH_FIND::SendEvent( const wxEventType& aEventType )
 
     m_findReplaceData->SetFlags( event.GetFlags() );
 
+    // when we are no using the find/replace (just find)
+    // FR_REPLACE_REFERENCES flag bit is always set to 1 in event flags
+    // but not set in m_findReplaceData
+    if ( ! HasFlag( wxFR_REPLACEDIALOG ) )
+    {
+        flags |= FR_REPLACE_REFERENCES;
+        event.SetFlags( flags );
+    }
+
     if( !GetEventHandler()->ProcessEvent( event ) )
     {
         GetParent()->GetEventHandler()->ProcessEvent( event );

gerbview/draw_gerber_screen.cpp

@@ -383,7 +383,7 @@ void GERBVIEW_FRAME::DrawItemsDCodeID( wxDC* aDC, int aDrawMode )
         if( gerb_item->GetDcodeDescr() )
             width = gerb_item->GetDcodeDescr()->GetShapeDim( gerb_item );
         else
-            width = MIN( gerb_item->m_Size.x, gerb_item->m_Size.y );
+            width = min( gerb_item->m_Size.x, gerb_item->m_Size.y );
 
         orient = TEXT_ORIENT_HORIZ;
 

pcbnew/automove.cpp

@@ -278,7 +278,7 @@ void PCB_EDIT_FRAME::AutoMoveModulesOnPcb( bool PlaceModulesHorsPcb )
         GetScreen()->SetCrossHairPosition( current + Module->m_Pos -
                                            Module->m_BoundaryBox.GetPosition() );
 
-        Ymax_size = MAX( Ymax_size, Module->m_BoundaryBox.GetHeight() );
+        Ymax_size = max( Ymax_size, Module->m_BoundaryBox.GetHeight() );
 
         PlaceModule( Module, NULL, true );
 

pcbnew/basepcbframe.cpp

@@ -235,7 +235,7 @@ double PCB_BASE_FRAME::BestZoom()
     else
         jj = 32.0;
 
-    double bestzoom = MAX( ii, jj );
+    double bestzoom = max( ii, jj );
 
     GetScreen()->SetScrollCenterPosition( bbbox.Centre() );
 

pcbnew/board_items_to_polygon_shape_transform.cpp

@@ -532,27 +532,9 @@ void D_PAD:: TransformShapeWithClearanceToPolygon( std:: vector < CPolyPt>& aCor
  * and then moved and rotated acroding to the pad position and orientation
  */
 
-/* WARNING:
- * When Kbool calculates the filled areas :
- * i.e when substracting holes (thermal shapes) to the full zone area
- * under certains circumstances kboll drop some holes.
- * These circumstances are:
- * some identical holes (same thermal shape and size) are *exactly* on the same vertical line
- * And
- * nothing else between holes
- * And
- * angles less than 90 deg between 2 consecutive lines in hole outline (sometime occurs without
- * this condition)
- * And
- * a hole above the identical holes
- *
- * In fact, it is easy to find these conditions in pad arrays.
- * So to avoid this, the workaround is do not use holes outlines that include
- * angles less than 90 deg between 2 consecutive lines
- * this is made in round and oblong thermal reliefs
- *
+/*
  * Note 1: polygons are drawm using outlines witk a thickness = aMinThicknessValue
- * so shapes must keep in account this outline thickness
+ * so shapes must take in account this outline thickness
  *
  * Note 2:
  *      Trapezoidal pads are not considered here because they are very special case

pcbnew/class_track.cpp

@@ -611,7 +611,7 @@ void TRACK::Draw( EDA_DRAW_PANEL* panel, wxDC* DC, int draw_mode, const wxPoint&
     BOARD * brd =  GetBoard( );
     color = brd->GetLayerColor(m_Layer);
 
-    if( brd->IsLayerVisible( m_Layer ) == false && ( color & HIGHLIGHT_FLAG ) != HIGHLIGHT_FLAG )
+    if( brd->IsLayerVisible( m_Layer ) == false && !( draw_mode & GR_HIGHLIGHT ) )
         return;
 
     if( DisplayOpt.ContrastModeDisplay )

pcbnew/dialogs/dialog_gendrill.cpp

@@ -195,7 +195,7 @@ void DIALOG_GENDRILL::InitDisplayParams( void )
             }
             else
             {
-                if( MIN( pad->m_Drill.x, pad->m_Drill.y ) != 0 )
+                if( min( pad->m_Drill.x, pad->m_Drill.y ) != 0 )
                 {
                     if( pad->m_Attribut == PAD_HOLE_NOT_PLATED )
                         m_notplatedPadsHoleCount++;

pcbnew/editrack.cpp

@@ -319,11 +319,11 @@ bool PCB_EDIT_FRAME::Add45DegreeSegment( wxDC* aDC )
     dx1 = curTrack->m_End.x - curTrack->m_Start.x;
     dy1 = curTrack->m_End.y - curTrack->m_Start.y;
 
-    // Segments must be of sufficient length.
-    if( MAX( abs( dx0 ), abs( dy0 ) ) < ( segm_step_45 * 2 ) )
+    // Segments should have a min length.
+    if( max( abs( dx0 ), abs( dy0 ) ) < ( segm_step_45 * 2 ) )
         return false;
 
-    if( MAX( abs( dx1 ), abs( dy1 ) ) < ( segm_step_45 * 2 ) )
+    if( max( abs( dx1 ), abs( dy1 ) ) < ( segm_step_45 * 2 ) )
         return false;
 
     /* Create a new segment and connect it with the previous 2 segments. */
@@ -851,7 +851,7 @@ void CalculateSegmentEndPoint( const wxPoint& aPosition, int ox, int oy, int* fx
         break;
 
     case 45:
-        deltax = MIN( deltax, deltay );
+        deltax = min( deltax, deltay );
         deltay = deltax;
 
         /* Recalculate the signs for deltax and deltaY. */
@@ -946,7 +946,7 @@ void ComputeBreakPoint( TRACK* track, int SegmentCount, wxPoint end )
         break;
 
     case 45:
-        iDx = MIN( iDx, iDy );
+        iDx = min( iDx, iDy );
         iDy = iDx;
 
         /* Recalculate the signs for deltax and deltaY. */

pcbnew/hotkeys_board_editor.cpp

@@ -317,7 +317,7 @@ void PCB_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosit
         if( GetBoard()->GetCopperLayerCount() < 2 ) // Single layer
             ll = LAYER_N_BACK;
         else if( ll == LAYER_N_FRONT )
-            ll = MAX( LAYER_N_BACK, GetBoard()->GetCopperLayerCount() - 2 );
+            ll = max( LAYER_N_BACK, GetBoard()->GetCopperLayerCount() - 2 );
         else
             ll--;
 

pcbnew/print_board_functions.cpp

@@ -354,8 +354,8 @@ static void Print_Module( EDA_DRAW_PANEL* aPanel, wxDC* aDC, MODULE* aModule,
                 pt_pad->m_Drill = wxSize(0,0);
                 break;
             case PRINT_PARAMETERS::SMALL_DRILL_SHAPE:
-                pt_pad->m_Drill.x = MIN(SMALL_DRILL,pt_pad->m_Drill.x);
-                pt_pad->m_Drill.y = MIN(SMALL_DRILL,pt_pad->m_Drill.y);
+                pt_pad->m_Drill.x = min(SMALL_DRILL,pt_pad->m_Drill.x);
+                pt_pad->m_Drill.y = min(SMALL_DRILL,pt_pad->m_Drill.y);
                 break;
             case PRINT_PARAMETERS::FULL_DRILL_SHAPE:
                 // Do nothing

pcbnew/zone_filling_algorithm.cpp

@@ -40,11 +40,12 @@ int ZONE_CONTAINER::BuildFilledPolysListData( BOARD* aPcb )
      * this zone
      */
 
-    if( GetNumCorners() <= 2 )  // malformed zone. Kbool does not like it ...
+    if( GetNumCorners() <= 2 )  // malformed zone. polygon calculations do not like it ...
         return 0;
 
     // Make a smoothed polygon out of the user-drawn polygon if required
-    if( smoothedPoly ) {
+    if( smoothedPoly )
+    {
         delete smoothedPoly;
         smoothedPoly = NULL;
     }

pcbnew/zones_convert_brd_items_to_polygons_with_Boost.cpp

@@ -164,7 +164,7 @@ void ZONE_CONTAINER::AddClearanceAreasPolygonsToPolysList( BOARD* aPcb )
     EDA_RECT item_boundingbox;
     EDA_RECT zone_boundingbox  = GetBoundingBox();
     int      biggest_clearance = aPcb->GetBiggestClearanceValue();
-    biggest_clearance = MAX( biggest_clearance, zone_clearance );
+    biggest_clearance = max( biggest_clearance, zone_clearance );
     zone_boundingbox.Inflate( biggest_clearance );
 
     /*
@@ -220,7 +220,7 @@ void ZONE_CONTAINER::AddClearanceAreasPolygonsToPolysList( BOARD* aPcb )
 
                 if( item_boundingbox.Intersects( zone_boundingbox ) )
                 {
-                    int clearance = MAX( zone_clearance, item_clearance );
+                    int clearance = max( zone_clearance, item_clearance );
                     pad->TransformShapeWithClearanceToPolygon( cornerBufferPolysToSubstract,
                                                                clearance,
                                                                s_CircleToSegmentsCount,
@@ -267,7 +267,7 @@ void ZONE_CONTAINER::AddClearanceAreasPolygonsToPolysList( BOARD* aPcb )
 
         if( item_boundingbox.Intersects( zone_boundingbox ) )
         {
-            int clearance = MAX( zone_clearance, item_clearance );
+            int clearance = max( zone_clearance, item_clearance );
             track->TransformShapeWithClearanceToPolygon( cornerBufferPolysToSubstract,
                                                          clearance,
                                                          s_CircleToSegmentsCount,

pcbnew/zones_convert_to_polygons_aux_functions.cpp

@@ -42,7 +42,7 @@ void BuildUnconnectedThermalStubsPolygonList( std::vector<CPolyPt>& aCornerBuffe
     EDA_RECT item_boundingbox;
     EDA_RECT zone_boundingbox  = aZone->GetBoundingBox();
     int      biggest_clearance = aPcb->GetBiggestClearanceValue();
-    biggest_clearance = MAX( biggest_clearance, zone_clearance );
+    biggest_clearance = max( biggest_clearance, zone_clearance );
     zone_boundingbox.Inflate( biggest_clearance );
 
     // half size of the pen used to draw/plot zones outlines

pcbnew/zones_test_and_combine_areas.cpp

@@ -336,7 +336,7 @@ int BOARD::ClipAreaPolygon( PICKED_ITEMS_LIST * aNewZonesList,
                                    wxPoint(0, 0), CPolyLine::NO_HATCH );
 
                 // remove the poly that was automatically created for the new area
-                // and replace it with a poly from NormalizeWithKbool
+                // and replace it with a poly from NormalizeAreaOutlines
                 delete NewArea->m_Poly;
                 NewArea->m_Poly = new_p;
                 NewArea->m_Poly->Draw();

polygon/PolyLine.cpp

@@ -7,14 +7,27 @@
 #include <vector>
 
 #include "fctsys.h"
+#include "config.h"
 
 #include "PolyLine.h"
 #include "gr_basic.h"
 #include "bezier_curves.h"
 #include "polygon_test_point_inside.h"
 
-using namespace std;
+#if defined(KICAD_NANOMETRE)
+#define PCBU_PER_MIL (1000.0*25.4)
+#else
+#define PCBU_PER_MIL 10
+#endif
 
+#define to_int( x ) wxRound( (x) )
+
+#ifndef MIN
+#define MIN( x1, x2 ) ( (x1) > (x2) ? (x2) : (x1) )
+#endif
+#ifndef MAX
+#define MAX( x1, x2 ) ( (x1) > (x2) ? (x1) : (x2) )
+#endif
 
 #define pi M_PI
 
@@ -1386,21 +1399,13 @@ int CPolyLine::GetClosed()
 void CPolyLine::Hatch()
 {
     m_HatchLines.clear();
+
     if( m_HatchStyle == NO_HATCH )
-    {
         return;
-    }
-
-    int layer = GetLayer();
 
     if( !GetClosed() )   // If not closed, the poly is beeing created and not finalised. Not not hatch
         return;
 
-    enum {
-        MAXPTS = 100
-    };
-    int    xx[MAXPTS], yy[MAXPTS];
-
     // define range for hatch lines
     int    min_x = corner[0].x;
     int    max_x = corner[0].x;
@@ -1418,13 +1423,19 @@ void CPolyLine::Hatch()
             max_y = corner[ic].y;
     }
 
-    int    slope_flag = (layer & 1) ? 1 : -1; // 1 or -1
-    double slope = 0.707106 * slope_flag;
+    // Calculate spacing betwwen 2 hatch lines
     int    spacing;
     if( m_HatchStyle == DIAGONAL_EDGE )
-        spacing = 10 * PCBU_PER_MIL;
+        spacing = 20 * PCBU_PER_MIL;
     else
         spacing = 50 * PCBU_PER_MIL;
+    // set the "lenght" of hatch lines (the lenght on horizontal axis)
+    double hatch_line_len = 20 * PCBU_PER_MIL;
+
+    // To have a better look, give a slope depending on the layer
+    int layer = GetLayer();
+    int slope_flag = (layer & 1) ? 1 : -1; // 1 or -1
+    double slope = 0.707106 * slope_flag;   // 45 degrees slope
     int max_a, min_a;
     if( slope_flag == 1 )
     {
@@ -1438,7 +1449,8 @@ void CPolyLine::Hatch()
     }
     min_a = (min_a / spacing) * spacing;
 
-    // calculate an offset depending on layer number, for a better display of hatches on a multilayer board
+    // calculate an offset depending on layer number,
+    // for a better look of hatches on a multilayer board
     int offset = (layer * 7) / 8;
     min_a += offset;
 
@@ -1446,16 +1458,19 @@ void CPolyLine::Hatch()
     int nc = corner.size();
 
     // loop through hatch lines
-    for( int a = min_a; a<max_a; a += spacing )
+    #define MAXPTS 200      // Usually we store only few values
+                            // depending on the compexity of the zone outline
+    static std::vector <CPoint> pointbuffer;
+    pointbuffer.clear();
+    pointbuffer.reserve(MAXPTS+2);
+    for( int a = min_a; a < max_a; a += spacing )
     {
         // get intersection points for this hatch line
-        int nloops = 0;
-        int npts;
 
-        // make this a loop in case my homebrew hatching algorithm screws up
-        do
-        {
-            npts = 0;
+        // Note: because we should have an even number of intersections with the
+        // current hatch line and the zone outline, if we have an odd count if found
+        // we skip this line (should not occur)
+        pointbuffer.clear();
         int i_start_contour = 0;
         for( int ic = 0; ic<nc; ic++ )
         {
@@ -1481,77 +1496,81 @@ void CPolyLine::Hatch()
             }
             if( ok )
             {
-                    xx[npts] = (int) x;
-                    yy[npts] = (int) y;
-                    npts++;
-                    wxASSERT( npts<MAXPTS );    // overflow
+                CPoint point( (int) x, (int) y);
+                pointbuffer.push_back( point );
             }
             if( ok == 2 )
             {
-                    xx[npts] = (int) x2;
-                    yy[npts] = (int) y2;
-                    npts++;
-                    wxASSERT( npts<MAXPTS );    // overflow
+                CPoint point( (int) x2, (int) y2);
+                pointbuffer.push_back( point );
+            }
+            if( pointbuffer.size() >= MAXPTS )    // overflow
+            {
+                wxASSERT( 0 );
+                break;
             }
         }
 
-            nloops++;
-            a += PCBU_PER_MIL / 100;
-        } while( npts % 2 != 0 && nloops < 3 );
-
-/*  DICK 1/22/08: this was firing repeatedly on me, needed to comment out to get
-* my work done:
-*         wxASSERT( npts%2==0 );	// odd number of intersection points, error
-*/
+        // ensure we have found an even intersection points count
+        // because a segment has 2 points.
+        // if not, this is a strange case (a bug ?) so skip this hatch
+        if( pointbuffer.size() % 2 != 0 )
+            continue;
 
         // sort points in order of descending x (if more than 2)
-        if( npts>2 )
+        if( pointbuffer.size() > 2 )
         {
-            for( int istart = 0; istart<(npts - 1); istart++ )
+            for( unsigned istart = 0; istart < (pointbuffer.size() - 1); istart++ )
             {
                 int max_x = INT_MIN;
                 int imax  = INT_MIN;
-                for( int i = istart; i<npts; i++ )
+                for( unsigned i = istart; i < pointbuffer.size(); i++ )
                 {
-                    if( xx[i] > max_x )
+                    if( pointbuffer[i].x > max_x )
                     {
-                        max_x = xx[i];
+                        max_x = pointbuffer[i].x;
                         imax  = i;
                     }
                 }
 
-                int temp = xx[istart];
-                xx[istart] = xx[imax];
-                xx[imax]   = temp;
-                temp = yy[istart];
-                yy[istart] = yy[imax];
-                yy[imax]   = temp;
+                CPoint temp = pointbuffer[istart];
+                pointbuffer[istart] = pointbuffer[imax];
+                pointbuffer[imax]   = temp;
             }
         }
 
-        // draw lines
-        for( int ip = 0; ip<npts; ip += 2 )
+        // creates lines
+        for( unsigned ip = 0; ip < pointbuffer.size(); ip += 2 )
         {
-            double dx = xx[ip + 1] - xx[ip];
-            if( m_HatchStyle == DIAGONAL_FULL || fabs( dx ) < 40 * NM_PER_MIL )
+            double dx = pointbuffer[ip + 1].x - pointbuffer[ip].x;
+            // Push only one line for diagonal hatch,
+            // or for small lines < twice the line len
+            // else push 2 small lines
+            if( m_HatchStyle == DIAGONAL_FULL || fabs( dx ) < 2 * hatch_line_len )
             {
-                m_HatchLines.push_back( CSegment( xx[ip], yy[ip], xx[ip + 1], yy[ip + 1] ) );
+                m_HatchLines.push_back( CSegment( pointbuffer[ip].x,
+                                                  pointbuffer[ip].y,
+                                                  pointbuffer[ip + 1].x,
+                                                  pointbuffer[ip + 1].y ) );
             }
             else
             {
-                double dy    = yy[ip + 1] - yy[ip];
+                double dy    = pointbuffer[ip + 1].y - pointbuffer[ip].y;
                 double slope = dy / dx;
                 if( dx > 0 )
-                    dx = 20 * NM_PER_MIL;
+                    dx = hatch_line_len;
                 else
-                    dx = -20 * NM_PER_MIL;
-                double x1 = xx[ip] + dx;
-                double x2 = xx[ip + 1] - dx;
-                double y1 = yy[ip] + dx * slope;
-                double y2 = yy[ip + 1] - dx * slope;
-                m_HatchLines.push_back( CSegment( xx[ip], yy[ip], to_int( x1 ), to_int( y1 ) ) );
-                m_HatchLines.push_back( CSegment( xx[ip + 1], yy[ip + 1], to_int( x2 ),
-                        to_int( y2 ) ) );
+                    dx = -hatch_line_len;
+                double x1 = pointbuffer[ip].x + dx;
+                double x2 = pointbuffer[ip + 1].x - dx;
+                double y1 = pointbuffer[ip].y + dx * slope;
+                double y2 = pointbuffer[ip + 1].y - dx * slope;
+                m_HatchLines.push_back( CSegment( pointbuffer[ip].x,
+                                                  pointbuffer[ip].y,
+                                                  to_int( x1 ), to_int( y1 ) ) );
+                m_HatchLines.push_back( CSegment( pointbuffer[ip + 1].x,
+                                                  pointbuffer[ip + 1].y,
+                                                  to_int( x2 ), to_int( y2 ) ) );
             }
         }
     }

polygon/PolyLine.h

@@ -42,18 +42,6 @@ enum
  */
 void ArmBoolEng( Bool_Engine* aBooleng, bool aConvertHoles = false );
 
-
-#define PCBU_PER_MIL 10
-#define NM_PER_MIL   10 // 25400
-
-#define to_int( x ) wxRound( (x) )
-#ifndef MIN
-#define MIN( x1, x2 ) ( (x1) > (x2) ? (x2) : (x1) )
-#endif
-#ifndef MAX
-#define MAX( x1, x2 ) ( (x1) > (x2) ? (x1) : (x2) )
-#endif
-
 class CRect
 {
 public:

polygon/math_for_graphics.cpp

@@ -10,7 +10,7 @@
 
 #include "PolyLine.h"
 
-using namespace std;
+#define NM_PER_MIL 25400
 
 
 /**
@@ -732,7 +732,6 @@ bool FindLineEllipseIntersections( double a, double b, double c, double d, doubl
 }
 
 
-
 // Get clearance between 2 segments
 // Returns point in segment closest to other segment in x, y
 // in clearance > max_cl, just returns max_cl and doesn't return x,y
@@ -916,7 +915,6 @@ int GetClearanceBetweenSegments( int x1i, int y1i, int x1f, int y1f, int style1,
 }
 
 
-
 // Get min. distance from (x,y) to line y = a + bx
 // if b > DBL_MAX/10, assume vertical line at x = a
 // returns closest point on line in xp, yp
@@ -1056,7 +1054,7 @@ int GetArcIntersections( EllipseKH * el1, EllipseKH * el2,
     double yr = el2->yrad*yscale;
     // now test NSTEPS positions in arc, moving clockwise (ie. decreasing theta)
     double step = M_PI/((NSTEPS-1)*2.0);
-    double d_prev=0, th_prev;
+    double d_prev=0;
     double th_interp;
     double th1;
     int n = 0;
@@ -1101,7 +1099,6 @@ int GetArcIntersections( EllipseKH * el1, EllipseKH * el2,
             }
         }
         d_prev = d;
-        th_prev = theta;
     }
     if( x1 )
         *x1 = xret[0];
@@ -1196,4 +1193,3 @@ double GetArcClearance( EllipseKH * el1, EllipseKH * el2,
         *y1 = ymin;
     return dmin;
 }
-