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[TD] avoid memory leaks by using shared_ptr

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TD geometry objects are sometimes double deleted.  This
change uses shared_ptr instead of raw pointers to manage
deletions.
This commit is contained in:
Wanderer Fan
2022-01-02 10:12:56 -05:00
committed by WandererFan
parent ad2169e5ae
commit 28c5890bc9
34 changed files with 290 additions and 279 deletions
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63
src/Mod/TechDraw/App/DrawViewDimension.cpp
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@@ -419,18 +419,19 @@ App::DocumentObjectExecReturn *DrawViewDimension::execute(void)
m_hasGeometry = true;
} else if (Type.isValue("Radius")){
int idx = DrawUtil::getIndexFromName(subElements[0]);
TechDraw::BaseGeom* base = getViewPart()->getGeomByIndex(idx);
TechDraw::Circle* circle;
TechDraw::BaseGeomPtr base = getViewPart()->getGeomByIndex(idx);
TechDraw::CirclePtr circle;
arcPoints pts;
pts.center = Base::Vector3d(0.0,0.0,0.0);
pts.radius = 0.0;
if ( (base && base->geomType == TechDraw::GeomType::CIRCLE) ||
(base && base->geomType == TechDraw::GeomType::ARCOFCIRCLE)) {
circle = static_cast<TechDraw::Circle*> (base);
circle = std::static_pointer_cast<TechDraw::Circle> (base);
pts.center = Base::Vector3d(circle->center.x,circle->center.y,0.0);
pts.radius = circle->radius;
if (base->geomType == TechDraw::GeomType::ARCOFCIRCLE) {
TechDraw::AOC* aoc = static_cast<TechDraw::AOC*> (circle);
// TechDraw::AOCPtr aoc = std::static_pointer_cast<TechDraw::AOC> (circle);
TechDraw::AOCPtr aoc = std::static_pointer_cast<TechDraw::AOC> (base);
pts.isArc = true;
pts.onCurve.first = Base::Vector3d(aoc->midPnt.x,aoc->midPnt.y,0.0);
pts.midArc = Base::Vector3d(aoc->midPnt.x,aoc->midPnt.y,0.0);
@@ -444,7 +445,8 @@ App::DocumentObjectExecReturn *DrawViewDimension::execute(void)
}
} else if ((base && base->geomType == TechDraw::GeomType::ELLIPSE) ||
(base && base->geomType == TechDraw::GeomType::ARCOFELLIPSE)) {
TechDraw::Ellipse* ellipse = static_cast<TechDraw::Ellipse*> (base);
TechDraw::EllipsePtr ellipse;
ellipse = std::static_pointer_cast<TechDraw::Ellipse> (base);
if (ellipse->closed()) {
double r1 = ellipse->minor;
double r2 = ellipse->major;
@@ -457,7 +459,7 @@ App::DocumentObjectExecReturn *DrawViewDimension::execute(void)
pts.onCurve.first = pts.center + Base::Vector3d(1,0,0) * rAvg; //arbitrary point on edge
pts.onCurve.second = pts.center + Base::Vector3d(-1,0,0) * rAvg; //arbitrary point on edge
} else {
TechDraw::AOE* aoe = static_cast<TechDraw::AOE*> (base);
TechDraw::AOEPtr aoe = std::static_pointer_cast<TechDraw::AOE> (base);
double r1 = aoe->minor;
double r2 = aoe->major;
double rAvg = (r1 + r2) / 2.0;
@@ -474,7 +476,8 @@ App::DocumentObjectExecReturn *DrawViewDimension::execute(void)
pts.onCurve.second = pts.center + Base::Vector3d(-1,0,0) * rAvg; //arbitrary point on edge
}
} else if (base && base->geomType == TechDraw::GeomType::BSPLINE) {
TechDraw::BSpline* spline = static_cast<TechDraw::BSpline*> (base);
TechDraw::BSplinePtr spline;
spline = std::static_pointer_cast<TechDraw::BSpline> (base);
if (spline->isCircle()) {
bool circ,arc;
double rad;
@@ -506,18 +509,18 @@ App::DocumentObjectExecReturn *DrawViewDimension::execute(void)
m_hasGeometry = true;
} else if (Type.isValue("Diameter")){
int idx = DrawUtil::getIndexFromName(subElements[0]);
TechDraw::BaseGeom* base = getViewPart()->getGeomByIndex(idx);
TechDraw::Circle* circle;
TechDraw::BaseGeomPtr base = getViewPart()->getGeomByIndex(idx);
TechDraw::CirclePtr circle;
arcPoints pts;
pts.center = Base::Vector3d(0.0,0.0,0.0);
pts.radius = 0.0;
if ((base && base->geomType == TechDraw::GeomType::CIRCLE) ||
(base && base->geomType == TechDraw::GeomType::ARCOFCIRCLE)) {
circle = static_cast<TechDraw::Circle*> (base);
circle = std::static_pointer_cast<TechDraw::Circle> (base);
pts.center = Base::Vector3d(circle->center.x,circle->center.y,0.0);
pts.radius = circle->radius;
if (base->geomType == TechDraw::GeomType::ARCOFCIRCLE) {
TechDraw::AOC* aoc = static_cast<TechDraw::AOC*> (circle);
TechDraw::AOCPtr aoc = std::static_pointer_cast<TechDraw::AOC> (circle);
pts.isArc = true;
pts.onCurve.first = Base::Vector3d(aoc->midPnt.x,aoc->midPnt.y,0.0);
pts.midArc = Base::Vector3d(aoc->midPnt.x,aoc->midPnt.y,0.0);
@@ -531,7 +534,7 @@ App::DocumentObjectExecReturn *DrawViewDimension::execute(void)
}
} else if ( (base && base->geomType == TechDraw::GeomType::ELLIPSE) ||
(base && base->geomType == TechDraw::GeomType::ARCOFELLIPSE) ) {
TechDraw::Ellipse* ellipse = static_cast<TechDraw::Ellipse*> (base);
TechDraw::EllipsePtr ellipse = std::static_pointer_cast<TechDraw::Ellipse> (base);
if (ellipse->closed()) {
double r1 = ellipse->minor;
double r2 = ellipse->major;
@@ -544,7 +547,7 @@ App::DocumentObjectExecReturn *DrawViewDimension::execute(void)
pts.onCurve.first = pts.center + Base::Vector3d(1,0,0) * rAvg; //arbitrary point on edge
pts.onCurve.second = pts.center + Base::Vector3d(-1,0,0) * rAvg; //arbitrary point on edge
} else {
TechDraw::AOE* aoe = static_cast<TechDraw::AOE*> (base);
TechDraw::AOEPtr aoe = std::static_pointer_cast<TechDraw::AOE> (base);
double r1 = aoe->minor;
double r2 = aoe->major;
double rAvg = (r1 + r2) / 2.0;
@@ -561,7 +564,7 @@ App::DocumentObjectExecReturn *DrawViewDimension::execute(void)
pts.onCurve.second = pts.center + Base::Vector3d(-1,0,0) * rAvg; //arbitrary point on edge
}
} else if (base && base->geomType == TechDraw::GeomType::BSPLINE) {
TechDraw::BSpline* spline = static_cast<TechDraw::BSpline*> (base);
TechDraw::BSplinePtr spline = std::static_pointer_cast<TechDraw::BSpline> (base);
if (spline->isCircle()) {
bool circ,arc;
double rad;
@@ -598,18 +601,18 @@ App::DocumentObjectExecReturn *DrawViewDimension::execute(void)
}
int idx0 = DrawUtil::getIndexFromName(subElements[0]);
int idx1 = DrawUtil::getIndexFromName(subElements[1]);
TechDraw::BaseGeom* edge0 = getViewPart()->getGeomByIndex(idx0);
TechDraw::BaseGeom* edge1 = getViewPart()->getGeomByIndex(idx1);
TechDraw::Generic *gen0;
TechDraw::Generic *gen1;
TechDraw::BaseGeomPtr edge0 = getViewPart()->getGeomByIndex(idx0);
TechDraw::BaseGeomPtr edge1 = getViewPart()->getGeomByIndex(idx1);
TechDraw::GenericPtr gen0;
TechDraw::GenericPtr gen1;
if (edge0 && edge0->geomType == TechDraw::GeomType::GENERIC) {
gen0 = static_cast<TechDraw::Generic*>(edge0);
gen0 = std::static_pointer_cast<TechDraw::Generic>(edge0);
} else {
Base::Console().Log("Error: DVD - %s - 2D references are corrupt\n",getNameInDocument());
return App::DocumentObject::StdReturn;
}
if (edge1 && edge1->geomType == TechDraw::GeomType::GENERIC) {
gen1 = static_cast<TechDraw::Generic*>(edge1);
gen1 = std::static_pointer_cast<TechDraw::Generic>(edge1);
} else {
Base::Console().Log("Error: DVD - %s - 2D references are corrupt\n",getNameInDocument());
return App::DocumentObject::StdReturn;
@@ -1094,10 +1097,10 @@ pointPair DrawViewDimension::getPointsOneEdge()
//TODO: Check for straight line Edge?
int idx = DrawUtil::getIndexFromName(subElements[0]);
TechDraw::BaseGeom* geom = getViewPart()->getGeomByIndex(idx);
TechDraw::Generic* gen;
TechDraw::BaseGeomPtr geom = getViewPart()->getGeomByIndex(idx);
TechDraw::GenericPtr gen;
if (geom && geom->geomType == TechDraw::GeomType::GENERIC) {
gen = static_cast<TechDraw::Generic*>(geom);
gen = std::static_pointer_cast<TechDraw::Generic>(geom);
} else {
Base::Console().Error("Error: DVD - %s - 2D references are corrupt (1)\n",getNameInDocument());
return result;
@@ -1115,8 +1118,8 @@ pointPair DrawViewDimension::getPointsTwoEdges()
int idx0 = DrawUtil::getIndexFromName(subElements[0]);
int idx1 = DrawUtil::getIndexFromName(subElements[1]);
TechDraw::BaseGeom* geom0 = getViewPart()->getGeomByIndex(idx0);
TechDraw::BaseGeom* geom1 = getViewPart()->getGeomByIndex(idx1);
TechDraw::BaseGeomPtr geom0 = getViewPart()->getGeomByIndex(idx0);
TechDraw::BaseGeomPtr geom1 = getViewPart()->getGeomByIndex(idx1);
if ((geom0 == nullptr) ||
(geom1 == nullptr) ) {
Base::Console().Error("Error: DVD - %s - 2D references are corrupt (2)\n",getNameInDocument());
@@ -1152,7 +1155,7 @@ pointPair DrawViewDimension::getPointsEdgeVert()
const std::vector<std::string> &subElements = References2D.getSubValues();
int idx0 = DrawUtil::getIndexFromName(subElements[0]);
int idx1 = DrawUtil::getIndexFromName(subElements[1]);
TechDraw::BaseGeom* e;
TechDraw::BaseGeomPtr e;
TechDraw::VertexPtr v;
if (DrawUtil::getGeomTypeFromName(subElements[0]) == "Edge") {
e = getViewPart()->getGeomByIndex(idx0);
@@ -1216,7 +1219,7 @@ bool DrawViewDimension::checkReferences2D() const
if (!s.empty()) {
int idx = DrawUtil::getIndexFromName(s);
if (DrawUtil::getGeomTypeFromName(s) == "Edge") {
TechDraw::BaseGeom* geom = getViewPart()->getGeomByIndex(idx);
TechDraw::BaseGeomPtr geom = getViewPart()->getGeomByIndex(idx);
if (geom == nullptr) {
result = false;
break;
@@ -1331,14 +1334,14 @@ bool DrawViewDimension::leaderIntersectsArc(Base::Vector3d s, Base::Vector3d poi
bool result = false;
const std::vector<std::string> &subElements = References2D.getSubValues();
int idx = DrawUtil::getIndexFromName(subElements[0]);
TechDraw::BaseGeom* base = getViewPart()->getGeomByIndex(idx);
TechDraw::BaseGeomPtr base = getViewPart()->getGeomByIndex(idx);
if ( base && base->geomType == TechDraw::GeomType::ARCOFCIRCLE ) {
TechDraw::AOC* aoc = static_cast<TechDraw::AOC*> (base);
TechDraw::AOCPtr aoc = std::static_pointer_cast<TechDraw::AOC> (base);
if (aoc->intersectsArc(s,pointOnCircle)) {
result = true;
}
} else if ( base && base->geomType == TechDraw::GeomType::BSPLINE ) {
TechDraw::BSpline* spline = static_cast<TechDraw::BSpline*> (base);
TechDraw::BSplinePtr spline = std::static_pointer_cast<TechDraw::BSpline> (base);
if (spline->isCircle()) {
if (spline->intersectsArc(s,pointOnCircle)) {
result = true;