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0026852: Coding - compiler warnings issued by GCC 5.2.1

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Compiler warnings eliminated:
- BRepAlgo_DSAccess: avoid copying of local list
- IntPatch, IntTools: initialize "possibly used uninitialized" variables by zeros
- Intf: slight refactoring
- OSD_signal: suppress unused argument
- OpenGL: add missing initializers in structures
- STEPConstruct_GDTProperty: correct function signature to pass output parameters by reference
This commit is contained in:
abv 2015-11-08 19:29:24 +03:00
parent 3d18f1e038
commit 04e9307054
11 changed files with 49 additions and 61 deletions
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15
src/BRepAlgo/BRepAlgo_DSAccess.cxx
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@ -443,12 +443,12 @@ const TopTools_ListOfShape& BRepAlgo_DSAccess::SectionVertex
(const TopoDS_Shape& F,
const TopoDS_Shape& E)
{
TopTools_ListOfShape Result;
Result.Clear();
if(F.ShapeType() != TopAbs_FACE) return myEmptyListOfShape;
if(E.ShapeType() != TopAbs_EDGE) return myEmptyListOfShape;
myListOfVertex.Clear();
if(F.ShapeType() != TopAbs_FACE || E.ShapeType() != TopAbs_EDGE)
return myListOfVertex;
Standard_Integer iF = myHDS->Shape(F), iE = myHDS->Shape(E);
if((iF == 0) || (iE == 0)) return myEmptyListOfShape;
if((iF == 0) || (iE == 0))
return myListOfVertex;
const TopOpeBRepDS_DataStructure& DS = myHDS->DS();
const TopOpeBRepDS_ListOfInterference& LI =
@ -464,13 +464,12 @@ const TopTools_ListOfShape& BRepAlgo_DSAccess::SectionVertex
goodKind = I->GeometryType();
goodIndex = I->Geometry();
if(goodKind == TopOpeBRepDS_VERTEX)
Result.Append(myHDS->Shape(goodIndex));
myListOfVertex.Append(myHDS->Shape(goodIndex));
else
if (goodKind == TopOpeBRepDS_POINT)
Result.Append(myHB->NewVertex(goodIndex));
myListOfVertex.Append(myHB->NewVertex(goodIndex));
}
}
myListOfVertex = Result;
return myListOfVertex;
}

2
src/IntPatch/IntPatch_ImpImpIntersection_4.gxx
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@ -2510,7 +2510,7 @@ Standard_Boolean IntCyCyTrim( const IntSurf_Quadric& theQuad1,
anUexpect[i] = anUf;
}
Standard_Real aCriticalDelta[aNbCritPointsMax];
Standard_Real aCriticalDelta[aNbCritPointsMax] = {0};
for(Standard_Integer aCritPID = 0; aCritPID < aNbCritPoints; aCritPID++)
{ //We are not intersted in elements of aCriticalDelta array
//if their index is greater than or equal to aNbCritPoints

1
src/IntTools/IntTools_EdgeEdge.cxx
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@ -1030,6 +1030,7 @@ Standard_Integer FindDistPC(const Standard_Real aT1A,
//
iC = bMaxDist ? 1 : -1;
iErr = 0;
aT1max = aT2max = 0.; // silence GCC warning
//
aGS = 0.6180339887498948482045868343656;// =0.5*(1.+sqrt(5.))-1.;
aA = aT1A;

41
src/Intf/Intf_Tool.cxx
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@ -975,39 +975,24 @@ Standard_Integer Intf_Tool::Inters3d(const gp_Hypr& theCurv,
{
if(parint[i] <= parint[j])
{
Standard_Real aTemp = parint[i];
parint[i] = parint[j];
parint[j] = aTemp;
aTemp = zint[i];
zint[i] = zint[j];
zint[j] = aTemp;
aTemp = yint[i];
yint[i] = yint[j];
yint[j] = aTemp;
aTemp = xint[i];
xint[i] = xint[j];
xint[j] = aTemp;
aTemp = bord[i];
bord[i] = bord[j];
bord[j] = RealToInt(aTemp);
std::swap (parint[i], parint[j]);
std::swap (zint[i], zint[j]);
std::swap (yint[i], yint[j]);
std::swap (xint[i], xint[j]);
std::swap (bord[i], bord[j]);
}
if((i < nbpi - 1) && IsEqual(parint[i], parint[i+1]))
{
for(Standard_Integer k = i + 1; k < aNbDiffPoints; k++)
{
parint[k-1] = parint[k];
zint[k-1] = zint[k];
yint[k-1] = yint[k];
xint[k-1] = xint[k];
bord[k-1] = bord[k];
}
aNbDiffPoints--;
for(Standard_Integer k = i; k < aNbDiffPoints; k++)
{
parint[k] = parint[k+1];
zint[k] = zint[k+1];
yint[k] = yint[k+1];
xint[k] = xint[k+1];
bord[k] = bord[k+1];
}
}
}
}

3
src/OSD/OSD_signal.cxx
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@ -343,7 +343,8 @@ static void SegvHandler(const int theSignal,
return;
}
#else
(void )theContext;
(void)theSignal; // silence GCC warnings
(void)theContext;
#endif
#ifdef linux
if (fFltExceptions)

3
src/OpenGl/OpenGl_AspectFace.cxx
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@ -43,7 +43,8 @@ namespace
{{ 1.0F, 1.0F, 1.0F, 1.0F }}, // diffuse color
{{ 1.0F, 1.0F, 1.0F, 1.0F }}, // specular color
{{ 1.0F, 1.0F, 1.0F, 1.0F }}, // emissive color
{{ 1.0F, 1.0F, 1.0F, 1.0F }} // material color
{{ 1.0F, 1.0F, 1.0F, 1.0F }}, // material color
Graphic3d_BSDF()
};
static const TCollection_AsciiString THE_EMPTY_KEY;

26
src/OpenGl/OpenGl_AspectMarker.cxx
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@ -174,19 +174,19 @@ typedef PM_FONT_INFO* pm_font_info;
static const PM_FONT_INFO arrPMFontInfo[][TEL_NO_OF_SIZES] =
{
// TOM_POINT - not used
{{0},
{0},
{0},
{0},
{0},
{0},
{0},
{0},
{0},
{0},
{0},
{0},
{0}},
{{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0},
{0, 0, 0}},
// TOM_PLUS
{{ 9.f, 9.f, PM_PLUS_10_OFT},

3
src/OpenGl/OpenGl_GraphicDriver.cxx
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@ -492,7 +492,8 @@ void OpenGl_GraphicDriver::TextSize (const Handle(Graphic3d_CView)& theView,
{ 1.F, 1.F, 1.F }, //ColorSubTitle
0, //TextZoomable
0.F, //TextAngle
(int)Font_FA_Regular //TextFontAspect
(int)Font_FA_Regular, //TextFontAspect
0 //ShaderProgram
};
aTextAspect.SetAspect(aDefaultContextText);
TCollection_ExtendedString anExtText = theText;

2
src/OpenGl/OpenGl_Trihedron.cxx
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@ -197,7 +197,7 @@ void OpenGl_Trihedron::redraw (const Handle(OpenGl_Workspace)& theWorkspace) con
// Set line aspect
const OpenGl_AspectLine* aCurrentAspectLine = theWorkspace->AspectLine (Standard_True);
CALL_DEF_CONTEXTLINE aLineAspect = {1, 1, { 1.F, 1.F, 1.F }, aCurrentAspectLine->Type(), aCurrentAspectLine->Width()};
CALL_DEF_CONTEXTLINE aLineAspect = {1, 1, { 1.F, 1.F, 1.F }, aCurrentAspectLine->Type(), aCurrentAspectLine->Width(), 0};
aLineAspect.Color.r = myZColor.r();
aLineAspect.Color.g = myZColor.g();
aLineAspect.Color.b = myZColor.b();

8
src/STEPConstruct/STEPConstruct_GDTProperty.cxx
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@ -166,9 +166,9 @@ void STEPConstruct_GDTProperty::GetDimModifiers(const Handle(StepRepr_CompoundRe
//purpose :
//=======================================================================
void STEPConstruct_GDTProperty::GetDimClassOfTolerance(const Handle(StepShape_LimitsAndFits)& theLAF,
Standard_Boolean theHolle,
XCAFDimTolObjects_DimensionFormVariance theFV,
XCAFDimTolObjects_DimensionGrade theG)
Standard_Boolean& theHolle,
XCAFDimTolObjects_DimensionFormVariance& theFV,
XCAFDimTolObjects_DimensionGrade& theG)
{
Handle(TCollection_HAsciiString) aFormV = theLAF->FormVariance();
Handle(TCollection_HAsciiString) aGrade = theLAF->Grade();
@ -597,4 +597,4 @@ Standard_Boolean STEPConstruct_GDTProperty::GetTolValueType(const Handle(TCollec
return Standard_True;
}
return Standard_False;
}
}

6
src/STEPConstruct/STEPConstruct_GDTProperty.hxx
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@ -47,9 +47,9 @@ public:
XCAFDimTolObjects_DimensionModifiersSequence& theModifiers);
Standard_EXPORT static void GetDimClassOfTolerance(const Handle(StepShape_LimitsAndFits)& theLAF,
Standard_Boolean theHolle,
XCAFDimTolObjects_DimensionFormVariance theFV,
XCAFDimTolObjects_DimensionGrade theG);
Standard_Boolean& theHolle,
XCAFDimTolObjects_DimensionFormVariance& theFV,
XCAFDimTolObjects_DimensionGrade& theG);
Standard_EXPORT static Standard_Boolean GetDimType(const Handle(TCollection_HAsciiString)& theName,
XCAFDimTolObjects_DimensionType& theType);