Removed empty histogram publisher (it was not filled)

include/image_local_binarization_alg_node.h

@@ -48,8 +48,6 @@ class ImageLocalBinarizationAlgNode : public algorithm_base::IriBaseAlgorithm<Im
     // [publisher attributes]
     image_transport::CameraPublisher image_out_publisher_;
     sensor_msgs::Image image_out_Image_msg_;
-    image_transport::Publisher histogram_publisher_;
-    sensor_msgs::Image histogram_Image_msg_;
 
     // [subscriber attributes]
     image_transport::ImageTransport it;

include/image_local_binarization_alg_nodelet.h

@@ -52,8 +52,6 @@ class ImageLocalBinarizationAlgNodelet : public algorithm_base::IriBaseAlgorithm
     // [publisher attributes]
     image_transport::CameraPublisher image_out_publisher_;
     sensor_msgs::ImagePtr image_out_Image_msg_;
-    image_transport::Publisher histogram_publisher_;
-    sensor_msgs::ImagePtr histogram_Image_msg_;
 
     // [subscriber attributes]
     image_transport::ImageTransport it;

src/image_local_binarization_alg_node.cpp

@@ -8,7 +8,6 @@ ImageLocalBinarizationAlgNode::ImageLocalBinarizationAlgNode(void) :
 
   // [init publishers]
   this->image_out_publisher_ = this->it.advertiseCamera("image_out/image_raw", 1);
-  this->histogram_publisher_ = this->it.advertise("hystogram", 1);
   
   // [init subscribers]
   this->image_in_subscriber_ = this->it.subscribeCamera("image_in/image_raw", 1, &ImageLocalBinarizationAlgNode::image_in_callback,this);

src/image_local_binarization_alg_nodelet.cpp

@@ -8,7 +8,6 @@ ImageLocalBinarizationAlgNodelet::ImageLocalBinarizationAlgNodelet(ros::NodeHand
 
   // [init publishers]
   this->image_out_publisher_ = this->it.advertiseCamera("image_out/image_raw", 1);
-  this->histogram_publisher_ = this->it.advertise("hystogram", 1);
   
   // [init subscribers]
   this->image_in_subscriber_ = this->it.subscribeCamera("image_in/image_raw", 1, &ImageLocalBinarizationAlgNodelet::image_in_callback,this);