Made ReaderWriter::className const

include/osgDB/ReaderWriter

@@ -32,7 +32,7 @@ class OSGDB_EXPORT ReaderWriter : public osg::Referenced
 {
     public:
         virtual ~ReaderWriter(); // {}
-        virtual const char* className() = 0;
+        virtual const char* className() const = 0;
         virtual bool acceptsExtension(const std::string& /*extension*/) { return false; }
 
         /** Options base class used for passing options into plugins to control their operation.*/

src/osgPlugins/3dc/ReaderWriter3DC.cpp

@@ -15,7 +15,7 @@ using namespace osg;
 class ReaderWriter3DC : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "3DC point cloud reader"; }
+        virtual const char* className() const { return "3DC point cloud reader"; }
         
         virtual bool acceptsExtension(const std::string& extension)
         {

src/osgPlugins/Inventor/ReaderWriterIV.h

@@ -9,7 +9,7 @@ class ReaderWriterIV : public osgDB::ReaderWriter
     public:
         ReaderWriterIV();
         
-        virtual const char* className()
+        virtual const char* className() const
         { 
             return "Inventor Reader"; 
         }

src/osgPlugins/ac3d/ac3d.cpp

@@ -70,7 +70,7 @@ class geodeVisitor : public osg::NodeVisitor { // collects geodes from scene sub
 class ReaderWriterAC : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "AC3D Database Reader"; }
+        virtual const char* className() const { return "AC3D Database Reader"; }
 
         virtual bool acceptsExtension(const std::string& extension)
         {

src/osgPlugins/bmp/ReaderWriterBMP.cpp

@@ -316,7 +316,7 @@ int *numComponents_ret)
 class ReaderWriterBMP : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "BMP Image Reader"; }
+        virtual const char* className() const { return "BMP Image Reader"; }
         virtual bool acceptsExtension(const std::string& extension) { return osgDB::equalCaseInsensitive(extension,"bmp"); }
 
         virtual ReadResult readImage(const std::string& file, const osgDB::ReaderWriter::Options*)

src/osgPlugins/dds/ReaderWriterDDS.cpp

@@ -702,7 +702,7 @@ bool WriteDDSFile(const osg::Image *img, const char *filename)
 class ReaderWriterDDS : public osgDB::ReaderWriter
 {
 public:
-    virtual const char* className()
+    virtual const char* className() const
     { 
         return "DDS Image Reader/Writer"; 
     }

src/osgPlugins/directx/ReaderWriterDirectX.cpp

@@ -50,7 +50,7 @@ class ReaderWriterDirectX : public osgDB::ReaderWriter
 public:
     ReaderWriterDirectX() { }
 
-    virtual const char* className() {
+    virtual const char* className() const {
         return "DirectX Reader/Writer";
     }
 

src/osgPlugins/dw/ReaderWriterDW.cpp

@@ -792,7 +792,7 @@ void _dwobj::buildDrawable(Group *grp)
 class ReaderWriterDW : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "Design Workshop Database Reader"; }
+        virtual const char* className() const { return "Design Workshop Database Reader"; }
 
         virtual bool acceptsExtension(const std::string& extension)
         {

src/osgPlugins/flt/ReaderWriterATTR.cpp

@@ -742,7 +742,7 @@ flt::AttrData* Attr::createOsgStateSet()
 class ReaderWriterATTR : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "ATTR Image Attribute Reader/Writer"; }
+        virtual const char* className() const { return "ATTR Image Attribute Reader/Writer"; }
         
         virtual bool acceptsExtension(const std::string& extension)
         {

src/osgPlugins/flt/ReaderWriterFLT.h

@@ -48,7 +48,7 @@ class ReaderWriterFLT : public osgDB::ReaderWriter
 {
 public:
 
-    virtual const char* className() { return "FLT Reader/Writer"; }
+    virtual const char* className() const { return "FLT Reader/Writer"; }
     virtual bool acceptsExtension(const std::string& extension)
     {
         return osgDB::equalCaseInsensitive(extension,"flt");

src/osgPlugins/freetype/ReaderWriterFreeType.cpp

@@ -7,7 +7,7 @@
 class ReaderWriterFreeType : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "FreeType Font Reader/Writer"; }
+        virtual const char* className() const { return "FreeType Font Reader/Writer"; }
         
         virtual bool acceptsExtension(const std::string& extension)
         {

src/osgPlugins/gdal/ReaderWriterGDAL.cpp

@@ -13,7 +13,7 @@
 class ReaderWriterGDAL : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "GDAL Image Reader"; }
+        virtual const char* className() const { return "GDAL Image Reader"; }
         virtual bool acceptsExtension(const std::string& extension)
         {
             return osgDB::equalCaseInsensitive(extension,"gdal") || osgDB::equalCaseInsensitive(extension,"gdal");

src/osgPlugins/geo/ReaderWriterGEO.cpp

@@ -391,7 +391,7 @@ private:
 class ReaderWriterGEO : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "GEO Reader/Writer"; }
+        virtual const char* className() const { return "GEO Reader/Writer"; }
 
         virtual bool acceptsExtension(const std::string& extension)
         {

src/osgPlugins/gif/ReaderWriterGIF.cpp

@@ -318,7 +318,7 @@ int *numComponents_ret)
 class ReaderWriterGIF : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "GIF Image Reader"; }
+        virtual const char* className() const { return "GIF Image Reader"; }
         virtual bool acceptsExtension(const std::string& extension)
         {
             return osgDB::equalCaseInsensitive(extension,"gif");

src/osgPlugins/ive/ReaderWriterIVE.cpp

@@ -13,7 +13,7 @@ using namespace osgDB;
 class IVEReaderWriter : public ReaderWriter
 {
     public:
-        virtual const char* className() { return "IVE Reader/Writer"; }
+        virtual const char* className() const { return "IVE Reader/Writer"; }
 
         virtual bool acceptsExtension(const std::string& extension)
         {

src/osgPlugins/jp2/ReaderWriterJP2.cpp

@@ -170,7 +170,7 @@ extern "C" {
 class ReaderWriterJP2 : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "RGB Image Reader/Writer"; }
+        virtual const char* className() const { return "RGB Image Reader/Writer"; }
         
         virtual bool acceptsExtension(const std::string& extension)
         {

src/osgPlugins/jpeg/ReaderWriterJPEG.cpp

@@ -428,7 +428,7 @@ class ReaderWriterJPEG : public osgDB::ReaderWriter
             return 100;
         }
     public:
-        virtual const char* className() { return "JPEG Image Reader/Writer"; }
+        virtual const char* className() const { return "JPEG Image Reader/Writer"; }
         virtual bool acceptsExtension(const std::string& extension)
         {
             return osgDB::equalCaseInsensitive(extension,"jpeg") || osgDB::equalCaseInsensitive(extension,"jpg");

src/osgPlugins/lib3ds/ReaderWriter3DS.cpp

@@ -91,7 +91,7 @@ class ReaderWriter3DS : public osgDB::ReaderWriter
 
         ReaderWriter3DS();
 
-        virtual const char* className() { return "3DS Auto Studio Reader"; }
+        virtual const char* className() const { return "3DS Auto Studio Reader"; }
         virtual bool acceptsExtension(const std::string& extension) { return osgDB::equalCaseInsensitive(extension,"3ds"); }
 
         virtual ReadResult readNode(const std::string& file, const osgDB::ReaderWriter::Options*);

src/osgPlugins/logo/ReaderWriterLOGO.cpp

@@ -184,7 +184,7 @@ class Logos: public osg::Drawable
 class LOGOReaderWriter : public osgDB::ReaderWriter
 {
 public:
-        virtual const char* className() { return "Logo Database Reader/Writer"; }
+        virtual const char* className() const { return "Logo Database Reader/Writer"; }
 
         virtual bool acceptsExtension(const std::string& extension)
         {

src/osgPlugins/lwo/ReaderWriterLWO.cpp

@@ -46,7 +46,7 @@ class ReaderWriterLWO : public osgDB::ReaderWriter
 public:
     ReaderWriterLWO() { }
 
-    virtual const char* className() { return "Lightwave Object Reader"; }
+    virtual const char* className() const { return "Lightwave Object Reader"; }
     virtual bool acceptsExtension(const std::string& extension) {
         return osgDB::equalCaseInsensitive(extension,"lwo") || osgDB::equalCaseInsensitive(extension,"lw") || osgDB::equalCaseInsensitive(extension,"geo");
     }

src/osgPlugins/lws/ReaderWriterLWS.cpp

@@ -25,7 +25,7 @@ class ReaderWriterLWS : public osgDB::ReaderWriter
 public:
     ReaderWriterLWS() {}
 
-    virtual const char* className() { return "ReaderWriterLWS"; }
+    virtual const char* className() const { return "ReaderWriterLWS"; }
 
     virtual bool acceptsExtension(const std::string &extension) {
         return osgDB::equalCaseInsensitive(extension, "lws");

src/osgPlugins/md2/ReaderWriterMD2.cpp

@@ -45,7 +45,7 @@ class ReaderWriterMD2 : public osgDB::ReaderWriter
 public:
     ReaderWriterMD2 () { }
 
-    virtual const char* className () {
+    virtual const char* className () const {
 	return "Quake MD2 Reader";
     }
 

src/osgPlugins/mpeg/ReaderWriterMPEG.cpp

@@ -13,7 +13,7 @@ class ReaderWriterMPEG : public osgDB::ReaderWriter
 {
     public:
 
-        virtual const char* className() { return "MPEG ImageStream Reader"; }
+        virtual const char* className() const { return "MPEG ImageStream Reader"; }
 
         virtual bool acceptsExtension(const std::string& extension)
         {

src/osgPlugins/net/ReaderWriterNET.cpp

@@ -75,7 +75,7 @@ class NetReader : public osgDB::ReaderWriter
     public:
         NetReader() {}
                                                                                             
-        virtual const char* className() { return "HTTP Protocol Model Reader"; }
+        virtual const char* className() const { return "HTTP Protocol Model Reader"; }
                                                                                             
         virtual bool acceptsExtension(const std::string& extension)
         {

src/osgPlugins/obj/ReaderWriterOBJ.cpp

@@ -50,7 +50,7 @@ class ReaderWriterOBJ : public osgDB::ReaderWriter
 public:
     ReaderWriterOBJ() { }
 
-    virtual const char* className() { return "Wavefront OBJ Reader"; }
+    virtual const char* className() const { return "Wavefront OBJ Reader"; }
     virtual bool acceptsExtension(const std::string& extension) {
         return osgDB::equalCaseInsensitive(extension,"obj");
     }

src/osgPlugins/osg/ReaderWriterOSG.cpp

@@ -16,7 +16,7 @@ using namespace osgDB;
 class OSGReaderWriter : public ReaderWriter
 {
     public:
-        virtual const char* className() { return "OSG Reader/Writer"; }
+        virtual const char* className() const { return "OSG Reader/Writer"; }
 
         virtual bool acceptsExtension(const std::string& extension)
         {

src/osgPlugins/osgtgz/ReaderWriterOSGTGZ.cpp

@@ -24,7 +24,7 @@ using namespace osg;
 class sgReaderWriterOSGTGZ : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "OSGTGZ Database Reader/Writer"; }
+        virtual const char* className() const { return "OSGTGZ Database Reader/Writer"; }
         virtual bool acceptsExtension(const std::string& extension)
         {
             return osgDB::equalCaseInsensitive(extension,"osgtgz");

src/osgPlugins/pfb/ReaderWriterPFB.cpp

@@ -29,7 +29,7 @@ class ReaderWriterPFB : public osgDB::ReaderWriter
 
         void initPerformer();
 
-        virtual const char* className() { return "Performer Reader/Writer"; }
+        virtual const char* className() const { return "Performer Reader/Writer"; }
         virtual bool acceptsExtension(const std::string& extension) 
 	{ 
 	    return 

src/osgPlugins/pic/ReaderWriterPIC.cpp

@@ -191,7 +191,7 @@ int *numComponents_ret)
 class ReaderWriterPIC : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "PIC Image Reader"; }
+        virtual const char* className() const { return "PIC Image Reader"; }
         virtual bool acceptsExtension(const std::string& extension) { return osgDB::equalCaseInsensitive(extension,"pic"); }
 
         virtual ReadResult readImage(const std::string& file, const osgDB::ReaderWriter::Options*)

src/osgPlugins/png/ReaderWriterPNG.cpp

@@ -33,7 +33,7 @@ typedef struct
 class ReaderWriterPNG : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "PNG Image Reader/Writer"; }
+        virtual const char* className() const { return "PNG Image Reader/Writer"; }
         virtual bool acceptsExtension(const std::string& extension) { return osgDB::equalCaseInsensitive(extension,"png"); }
 
         virtual ReadResult readImage(const std::string& file, const osgDB::ReaderWriter::Options*)

src/osgPlugins/pnm/ReaderWriterPNM.cpp

@@ -16,7 +16,7 @@ using namespace osg;
 class ReaderWriterPNM : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "PNM Image Reader/Writer"; }
+        virtual const char* className() const { return "PNM Image Reader/Writer"; }
         virtual bool acceptsExtension(const std::string& extension) 
 		{ 
 			return osgDB::equalCaseInsensitive(extension, "pnm") ||

src/osgPlugins/quicktime/ReaderWriterQT.cpp

@@ -25,7 +25,7 @@ using namespace osg;
 class ReaderWriterQT : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "Default Quicktime Image Reader/Writer"; }
+        virtual const char* className() const { return "Default Quicktime Image Reader/Writer"; }
         
         virtual bool acceptsMovieExtension(const std::string& extension)
         {

src/osgPlugins/rgb/ReaderWriterRGB.cpp

@@ -343,7 +343,7 @@ static void RawImageGetData(rawImageRec *raw, unsigned char **data )
 class ReaderWriterRGB : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "RGB Image Reader/Writer"; }
+        virtual const char* className() const { return "RGB Image Reader/Writer"; }
         
         virtual bool acceptsExtension(const std::string& extension)
         {

src/osgPlugins/rot/ReaderWriterROT.cpp

@@ -52,7 +52,7 @@ class ReaderWriterROT : public osgDB::ReaderWriter
 public:
     ReaderWriterROT() { }
     
-    virtual const char* className() { return "rotation pseudo-loader"; }
+    virtual const char* className() const { return "rotation pseudo-loader"; }
 
     virtual bool acceptsExtension(const std::string& extension)
     { 

src/osgPlugins/scale/ReaderWriterSCALE.cpp

@@ -54,7 +54,7 @@ class ReaderWriterSCALE : public osgDB::ReaderWriter
 public:
     ReaderWriterSCALE() { }
     
-    virtual const char* className() { return "scaling pseudo-loader"; }
+    virtual const char* className() const { return "scaling pseudo-loader"; }
 
     virtual bool acceptsExtension(const std::string& extension)
     { 

src/osgPlugins/tga/ReaderWriterTGA.cpp

@@ -475,7 +475,7 @@ int headerlen)
 class ReaderWriterTGA : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "TGA Image Reader"; }
+        virtual const char* className() const { return "TGA Image Reader"; }
         virtual bool acceptsExtension(const std::string& extension) { return osgDB::equalCaseInsensitive(extension,"tga"); }
 
         virtual ReadResult readImage(const std::string& file, const osgDB::ReaderWriter::Options*)

src/osgPlugins/tgz/ReaderWriterTGZ.cpp

@@ -24,7 +24,7 @@ using namespace osg;
 class ReaderWriterTGZ : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "TGZ Database Reader/Writer"; }
+        virtual const char* className() const { return "TGZ Database Reader/Writer"; }
 
         virtual bool acceptsExtension(const std::string& extension)
         {

src/osgPlugins/tiff/ReaderWriterTIFF.cpp

@@ -412,7 +412,7 @@ int *numComponents_ret)
 class ReaderWriterTIFF : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "TIFF Image Reader"; }
+        virtual const char* className() const { return "TIFF Image Reader"; }
         virtual bool acceptsExtension(const std::string& extension) 
         { 
             if( osgDB::equalCaseInsensitive(extension,"tiff")) return true;

src/osgPlugins/trans/ReaderWriterTRANS.cpp

@@ -52,7 +52,7 @@ class ReaderWriterTRANS : public osgDB::ReaderWriter
 public:
     ReaderWriterTRANS() { }
     
-    virtual const char* className() { return "translation pseudo-loader"; }
+    virtual const char* className() const { return "translation pseudo-loader"; }
 
     virtual bool acceptsExtension(const std::string& extension)
     { 

src/osgPlugins/txp/ReaderWriterTXP.h

@@ -50,7 +50,7 @@ namespace txp
 class ReaderWriterTXP : public osgDB::ReaderWriter
 {
 public:
-    virtual const char* className()
+    virtual const char* className() const
     {
         return "TXP Reader/Writer";
     }

src/osgPlugins/zip/ReaderWriterZIP.cpp

@@ -22,7 +22,7 @@
 class ReaderWriterZIP : public osgDB::ReaderWriter
 {
     public:
-        virtual const char* className() { return "ZIP Database Reader/Writer"; }
+        virtual const char* className() const { return "ZIP Database Reader/Writer"; }
 
         virtual bool acceptsExtension(const std::string& extension)
         {