Removed all references to using namespace std to help solve compilation problems

under Windows and IRIX.

Also integrated small change to lib3ds from Drew for IRIX compilation.

include/osgDB/FieldReader

@@ -14,7 +14,7 @@
 #include <iostream.h>
 #else
 #include <iostream>
-using namespace std;
+using std::istream;
 #endif
 
 namespace osgDB {

include/osgDB/Output

@@ -16,7 +16,7 @@
 #include <fstream.h>
 #else
 #include <fstream>
-using namespace std;
+using std::ofstream;
 #endif
 
 namespace osgDB {

include/osgGLUT/Viewer

@@ -22,13 +22,14 @@
 
 #include <string>
 
+/*
 #ifdef OSG_USE_IO_DOT_H
 #include <iostream.h>
 #else
 #include <iostream>
 using namespace std;
 #endif
-
+*/
 namespace osgGLUT{
 
 /** A basic viewer base class which provides a window, simple keyboard and mouse interaction.

src/osgDB/DynamicLibrary.cpp

@@ -7,11 +7,6 @@
 #include <dlfcn.h>
 #endif
 
-#ifndef OSG_USE_IO_DOT_H
-#include <iostream>
-using namespace std;
-#endif
-
 #include <osg/Notify>
 
 #include <osgDB/DynamicLibrary>

src/osgPlugins/flt/Input.cpp

@@ -10,20 +10,8 @@
 #include "Record.h"
 #include "Registry.h"
 
-#ifdef __sgi
-using std::string;
-#endif
-
-#ifdef OSG_USE_IO_DOT_H
-#include <iostream.h>
-#else
-#include <iostream>
-using namespace std;
-#endif
-
 using namespace flt;
 
-
 FileInput::FileInput()
 {
     _init();

src/osgPlugins/flt/Record.cpp

@@ -15,13 +15,6 @@
 #include "Input.h"
 #include "RecordVisitor.h"
 
-#ifdef OSG_USE_IO_DOT_H
-#include <iostream.h>
-#else
-#include <iostream>
-using namespace std;
-#endif
-
 using namespace flt;
 
 ////////////////////////////////////////////////////////////////////

src/osgPlugins/flt/Registry.cpp

@@ -10,19 +10,9 @@
 #include "Input.h"
 #include "FltFile.h"
 #include "Registry.h"
-/*
-#ifdef OSG_USE_IO_DOT_H
-//#include <ostream.h>
-#else
-#include <iostream>
-using namespace std;
-#endif
-*/
-//#include <stdio.h>
 
 using namespace flt;
 
-
 // static
 Registry* Registry::instance()
 {

src/osgPlugins/lib3ds/quat.cpp

@@ -244,7 +244,7 @@ lib3ds_quat_ln(Lib3dsQuat c)
   Lib3dsDouble om,s,t;
 
   s=sqrt(c[0]*c[0] + c[1]*c[1] + c[2]*c[2]);
-  om=atan2(s,c[3]);
+  om=atan2(s,(Lib3dsDouble)c[3]);
   if (fabs(s)<LIB3DS_EPSILON) {
     t=0.0f;
   }

src/osgPlugins/pfb/ConvertFromPerformer.cpp

@@ -32,13 +32,6 @@
 #include <Performer/pr/pfMaterial.h>
 #include <Performer/pr/pfTexture.h>
 
-#ifdef OSG_USE_IO_DOT_H
-#include <iostream.h>
-#else
-#include <iostream>
-using namespace std;
-#endif
-
 extern "C"
 {
 

src/osgPlugins/pfb/ConvertToPerformer.cpp

@@ -29,13 +29,6 @@
 #include <Performer/pr/pfMaterial.h>
 #include <Performer/pr/pfTexture.h>
 
-#ifdef OSG_USE_IO_DOT_H
-#include <iostream.h>
-#else
-#include <iostream>
-using namespace std;
-#endif
-
 extern "C"
 {
 

src/osgText/FTGLTextureFont.cpp

@@ -2,8 +2,6 @@
 #include	"FTGlyphContainer.h"
 #include	"FTTextureGlyph.h"
 
-using namespace std;
-
 inline GLuint NextPowerOf2( GLuint in)
 {
      in -= 1;

src/osgText/Makefile

@@ -42,7 +42,8 @@ TARGET_INCLUDE_FILES = \
 	osgText/Text\
 	osgText/Version
 
-C++FLAGS += -I../../include -I/usr/include/freetype2  -I/usr/local/include/freetype2 
+C++FLAGS += -I../../include -I/usr/include/freetype2 -I/usr/local/include -I/usr/local/include/freetype2 
+LDFLAGS += -L/usr/local/lib
 
 include ../../Make/makerules
 

src/osgUtil/CullVisitor.cpp

@@ -15,11 +15,6 @@
 #include <float.h>
 #include <algorithm>
 
-#ifndef OSG_USE_IO_DOT_H
-#include <iostream>
-using namespace std;
-#endif
-
 using namespace osg;
 using namespace osgUtil;
 

src/osgUtil/IntersectVisitor.cpp

@@ -9,11 +9,6 @@
 #include <algorithm>
 #include <map>
 
-#ifndef OSG_USE_IO_DOT_H
-#include <iostream>
-using namespace std;
-#endif
-
 using namespace osg;
 using namespace osgUtil;