cppcheck: make ctor with 1 argument explicit

Change-Id: I4514ba75140f112d96c06167c2ed6ec0ca9aa87f
Reviewed-on: https://gerrit.libreoffice.org/15179Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

starmath/source/accessibility.hxx

@@ -80,7 +80,7 @@ protected:
     OUString        GetAccessibleText_Impl();
 
 public:
-    SmGraphicAccessible( SmGraphicWindow *pGraphicWin );
+    explicit SmGraphicAccessible( SmGraphicWindow *pGraphicWin );
     virtual ~SmGraphicAccessible();
 
     SmGraphicWindow *   GetWin()    { return pWin; }
@@ -167,7 +167,7 @@ class SmViewForwarder :
     SmViewForwarder & operator = ( const SmViewForwarder & ) SAL_DELETED_FUNCTION;
 
 public:
-                        SmViewForwarder( SmEditAccessible &rAcc );
+    explicit SmViewForwarder( SmEditAccessible &rAcc );
     virtual             ~SmViewForwarder();
 
     virtual bool        IsValid() const SAL_OVERRIDE;
@@ -255,7 +255,7 @@ class SmEditViewForwarder :     /* analog to SvxEditEngineViewForwarder */
     SmEditViewForwarder & operator = ( const SmEditViewForwarder & ) SAL_DELETED_FUNCTION;
 
 public:
-                        SmEditViewForwarder( SmEditAccessible& rAcc );
+    explicit SmEditViewForwarder( SmEditAccessible& rAcc );
     virtual             ~SmEditViewForwarder();
 
     virtual bool        IsValid() const SAL_OVERRIDE;
@@ -322,7 +322,7 @@ class SmEditAccessible :
     SmEditAccessible & operator = ( const SmEditAccessible & ) SAL_DELETED_FUNCTION;
 
 public:
-    SmEditAccessible( SmEditWindow *pEditWin );
+    explicit SmEditAccessible( SmEditWindow *pEditWin );
     virtual ~SmEditAccessible();
 
     ::accessibility::AccessibleTextHelper *   GetTextHelper() { return pTextHelper; }

starmath/source/cfgitem.hxx

@@ -50,7 +50,7 @@ struct SmFontFormat
     sal_Int16       nItalic;
 
     SmFontFormat();
-    SmFontFormat( const vcl::Font &rFont );
+    explicit SmFontFormat( const vcl::Font &rFont );
 
     const vcl::Font GetFont() const;
     bool            operator == ( const SmFontFormat &rFntFmt ) const;

starmath/source/dialog.cxx

@@ -408,7 +408,7 @@ void SmFontDialog::DataChanged( const DataChangedEvent& rDCEvt )
 class SaveDefaultsQuery : public MessageDialog
 {
 public:
-    SaveDefaultsQuery(vcl::Window *pParent)
+    explicit SaveDefaultsQuery(vcl::Window *pParent)
         : MessageDialog(pParent, "SaveDefaultsDialog",
             "modules/smath/ui/savedefaultsdialog.ui")
     {

starmath/source/eqnolefilehdr.hxx

@@ -34,7 +34,7 @@ public:
     EQNOLEFILEHDR() : nCBHdr(0),nVersion(0),
         nCf(0),nCBObject(0),nReserved1(0),nReserved2(0),
         nReserved3(0), nReserved4(0) {}
-    EQNOLEFILEHDR(sal_uInt32 nLenMTEF) : nCBHdr(0x1c),nVersion(0x20000),
+    explicit EQNOLEFILEHDR(sal_uInt32 nLenMTEF) : nCBHdr(0x1c),nVersion(0x20000),
         nCf(0xc1c6),nCBObject(nLenMTEF),nReserved1(0),nReserved2(0x0014F690),
         nReserved3(0x0014EBB4), nReserved4(0) {}
 

starmath/source/mathmlexport.hxx

@@ -44,7 +44,7 @@ class SmXMLExportWrapper
     bool bFlat;     //set true for export to flat .mml, set false for
                         //export to a .sxm (or whatever) package
 public:
-    SmXMLExportWrapper(com::sun::star::uno::Reference<com::sun::star::frame::XModel> &rRef)
+    explicit SmXMLExportWrapper(com::sun::star::uno::Reference<com::sun::star::frame::XModel> &rRef)
         : xModel(rRef), bFlat(true) {}
 
     bool Export(SfxMedium &rMedium);

starmath/source/mathmlimport.cxx

@@ -594,7 +594,7 @@ struct SmXMLContext_Helper
 
     SmXMLImportContext rContext;
 
-    SmXMLContext_Helper(SmXMLImportContext &rImport)
+    explicit SmXMLContext_Helper(SmXMLImportContext &rImport)
         : nIsBold( -1 )
         , nIsItalic( -1 )
         , nFontSize( 0.0 )

starmath/source/mathmlimport.hxx

@@ -42,7 +42,7 @@ class SmXMLImportWrapper
     com::sun::star::uno::Reference<com::sun::star::frame::XModel> xModel;
 
 public:
-    SmXMLImportWrapper(com::sun::star::uno::Reference<com::sun::star::frame::XModel> &rRef)
+    explicit SmXMLImportWrapper(com::sun::star::uno::Reference<com::sun::star::frame::XModel> &rRef)
         : xModel(rRef) {}
 
     sal_uLong Import(SfxMedium &rMedium);

starmath/source/mathtype.hxx

@@ -35,7 +35,7 @@ public:
     sal_uInt8 nTface;
     sal_uInt8 nStyle;
     MathTypeFont() : nTface(0),nStyle(0) {}
-    MathTypeFont(sal_uInt8 nFace) : nTface(nFace),nStyle(0) {}
+    explicit MathTypeFont(sal_uInt8 nFace) : nTface(nFace),nStyle(0) {}
     void AppendStyleToText(OUString &rS);
 };
 
@@ -53,7 +53,7 @@ typedef ::std::set< MathTypeFont, LessMathTypeFont > MathTypeFontSet;
 class MathType
 {
 public:
-    MathType(OUString &rIn)
+    explicit MathType(OUString &rIn)
         : nVersion(0)
         , nPlatform(0)
         , nProduct(0)

starmath/source/ooxmlimport.hxx

@@ -19,7 +19,7 @@
 class SmOoxmlImport
 {
 public:
-    SmOoxmlImport( oox::formulaimport::XmlStream& stream );
+    explicit SmOoxmlImport( oox::formulaimport::XmlStream& stream );
     OUString ConvertToStarMath();
 private:
     OUString handleStream();

starmath/source/rtfexport.hxx

@@ -20,7 +20,7 @@
 class SmRtfExport : public SmWordExportBase
 {
 public:
-    SmRtfExport(const SmNode* pIn);
+    explicit SmRtfExport(const SmNode* pIn);
     bool ConvertFromStarMath(OStringBuffer& rBuffer, rtl_TextEncoding nEncoding);
 private:
     virtual void HandleVerticalStack(const SmNode* pNode, int nLevel) SAL_OVERRIDE;

starmath/source/smdetect.hxx

@@ -54,7 +54,7 @@ namespace com
 class SmFilterDetect : public ::cppu::WeakImplHelper< css::document::XExtendedFilterDetection, css::lang::XServiceInfo >
 {
 public:
-                            SmFilterDetect( const css::uno::Reference < css::lang::XMultiServiceFactory >& xFactory );
+    explicit SmFilterDetect( const css::uno::Reference < css::lang::XMultiServiceFactory >& xFactory );
     virtual                 ~SmFilterDetect();
 
     SFX_DECL_XSERVICEINFO_NOFACTORY

starmath/source/wordexportbase.hxx

@@ -18,7 +18,7 @@
 class SmWordExportBase
 {
 public:
-    SmWordExportBase( const SmNode* pIn );
+    explicit SmWordExportBase( const SmNode* pIn );
     virtual ~SmWordExportBase();
 protected:
     void HandleNode( const SmNode* pNode, int nLevel );