Diff: ros_lib/tf/tfMessage.h

Revision:

0:020db18a476d

diff -r 000000000000 -r 020db18a476d ros_lib/tf/tfMessage.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ros_lib/tf/tfMessage.h	Wed Oct 30 14:59:49 2019 +0000
@@ -0,0 +1,64 @@
+#ifndef _ROS_tf_tfMessage_h
+#define _ROS_tf_tfMessage_h
+
+#include <stdint.h>
+#include <string.h>
+#include <stdlib.h>
+#include "ros/msg.h"
+#include "geometry_msgs/TransformStamped.h"
+
+namespace tf
+{
+
+  class tfMessage : public ros::Msg
+  {
+    public:
+      uint32_t transforms_length;
+      typedef geometry_msgs::TransformStamped _transforms_type;
+      _transforms_type st_transforms;
+      _transforms_type * transforms;
+
+    tfMessage():
+      transforms_length(0), transforms(NULL)
+    {
+    }
+
+    virtual int serialize(unsigned char *outbuffer) const
+    {
+      int offset = 0;
+      *(outbuffer + offset + 0) = (this->transforms_length >> (8 * 0)) & 0xFF;
+      *(outbuffer + offset + 1) = (this->transforms_length >> (8 * 1)) & 0xFF;
+      *(outbuffer + offset + 2) = (this->transforms_length >> (8 * 2)) & 0xFF;
+      *(outbuffer + offset + 3) = (this->transforms_length >> (8 * 3)) & 0xFF;
+      offset += sizeof(this->transforms_length);
+      for( uint32_t i = 0; i < transforms_length; i++){
+      offset += this->transforms[i].serialize(outbuffer + offset);
+      }
+      return offset;
+    }
+
+    virtual int deserialize(unsigned char *inbuffer)
+    {
+      int offset = 0;
+      uint32_t transforms_lengthT = ((uint32_t) (*(inbuffer + offset))); 
+      transforms_lengthT |= ((uint32_t) (*(inbuffer + offset + 1))) << (8 * 1); 
+      transforms_lengthT |= ((uint32_t) (*(inbuffer + offset + 2))) << (8 * 2); 
+      transforms_lengthT |= ((uint32_t) (*(inbuffer + offset + 3))) << (8 * 3); 
+      offset += sizeof(this->transforms_length);
+      if(transforms_lengthT > transforms_length)
+        this->transforms = (geometry_msgs::TransformStamped*)realloc(this->transforms, transforms_lengthT * sizeof(geometry_msgs::TransformStamped));
+      transforms_length = transforms_lengthT;
+      for( uint32_t i = 0; i < transforms_length; i++){
+      offset += this->st_transforms.deserialize(inbuffer + offset);
+        memcpy( &(this->transforms[i]), &(this->st_transforms), sizeof(geometry_msgs::TransformStamped));
+      }
+     return offset;
+    }
+
+    const char * getType(){ return "tf/tfMessage"; };
+    const char * getMD5(){ return "94810edda583a504dfda3829e70d7eec"; };
+
+  };
+
+}
+#endif