Added namespace, removed (obj-c) interface J

J/J.h

@@ -11,6 +11,3 @@
 #import "fbo.h"
 #import "to_string.h"
 
-@interface J : NSObject
-
-@end

J/J.mm

@@ -8,16 +8,5 @@
 
 #import "J.h"
 
-@implementation J
-
-- (id)init
-{
-    self = [super init];
-    if (self) {
-        // Initialization code here.
-    }
-    
-    return self;
-}
-
-@end
+// this is here, so that there is at least _something_ to compile...
+// removing this file, was not a big succes...

J/fbo.h

@@ -13,6 +13,8 @@
 // TODO: more error checking in debug build.
 // TODO: make texture class? for easier switching between linear/nearest interpolation for example
 
+namespace J {
+
 class fbo {
 public:
     typedef std::map<GLenum, GLuint> RenderbuffersMap;
@@ -135,4 +137,6 @@ private:
 
 };
     
+} // namespace J
+
 #endif // FBO_H

J/shader.h

@@ -13,6 +13,8 @@
 // TODO: do glValidateProgram, like in the OpenGL template
 // TODO: add error checking at set_uniforms?
 
+namespace J {
+
 class shader {
     typedef std::map<GLenum, GLuint> ShaderMap;
     
@@ -183,4 +185,6 @@ private:
 
 };
     
+} // namespace J
+
 #endif // SHADER_H