DoubleParameter.h

00001 #ifndef _ROS_dynamic_reconfigure_DoubleParameter_h
00002 #define _ROS_dynamic_reconfigure_DoubleParameter_h
00003 
00004 #include <stdint.h>
00005 #include <string.h>
00006 #include <stdlib.h>
00007 #include "ros/msg.h"
00008 
00009 namespace dynamic_reconfigure
00010 {
00011 
00012   class DoubleParameter : public ros::Msg
00013   {
00014     public:
00015       const char* name;
00016       double value;
00017 
00018     DoubleParameter():
00019       name(""),
00020       value(0)
00021     {
00022     }
00023 
00024     virtual int serialize(unsigned char *outbuffer) const
00025     {
00026       int offset = 0;
00027       uint32_t length_name = strlen(this->name);
00028       memcpy(outbuffer + offset, &length_name, sizeof(uint32_t));
00029       offset += 4;
00030       memcpy(outbuffer + offset, this->name, length_name);
00031       offset += length_name;
00032       union {
00033         double real;
00034         uint64_t base;
00035       } u_value;
00036       u_value.real = this->value;
00037       *(outbuffer + offset + 0) = (u_value.base >> (8 * 0)) & 0xFF;
00038       *(outbuffer + offset + 1) = (u_value.base >> (8 * 1)) & 0xFF;
00039       *(outbuffer + offset + 2) = (u_value.base >> (8 * 2)) & 0xFF;
00040       *(outbuffer + offset + 3) = (u_value.base >> (8 * 3)) & 0xFF;
00041       *(outbuffer + offset + 4) = (u_value.base >> (8 * 4)) & 0xFF;
00042       *(outbuffer + offset + 5) = (u_value.base >> (8 * 5)) & 0xFF;
00043       *(outbuffer + offset + 6) = (u_value.base >> (8 * 6)) & 0xFF;
00044       *(outbuffer + offset + 7) = (u_value.base >> (8 * 7)) & 0xFF;
00045       offset += sizeof(this->value);
00046       return offset;
00047     }
00048 
00049     virtual int deserialize(unsigned char *inbuffer)
00050     {
00051       int offset = 0;
00052       uint32_t length_name;
00053       memcpy(&length_name, (inbuffer + offset), sizeof(uint32_t));
00054       offset += 4;
00055       for(unsigned int k= offset; k< offset+length_name; ++k){
00056           inbuffer[k-1]=inbuffer[k];
00057       }
00058       inbuffer[offset+length_name-1]=0;
00059       this->name = (char *)(inbuffer + offset-1);
00060       offset += length_name;
00061       union {
00062         double real;
00063         uint64_t base;
00064       } u_value;
00065       u_value.base = 0;
00066       u_value.base |= ((uint64_t) (*(inbuffer + offset + 0))) << (8 * 0);
00067       u_value.base |= ((uint64_t) (*(inbuffer + offset + 1))) << (8 * 1);
00068       u_value.base |= ((uint64_t) (*(inbuffer + offset + 2))) << (8 * 2);
00069       u_value.base |= ((uint64_t) (*(inbuffer + offset + 3))) << (8 * 3);
00070       u_value.base |= ((uint64_t) (*(inbuffer + offset + 4))) << (8 * 4);
00071       u_value.base |= ((uint64_t) (*(inbuffer + offset + 5))) << (8 * 5);
00072       u_value.base |= ((uint64_t) (*(inbuffer + offset + 6))) << (8 * 6);
00073       u_value.base |= ((uint64_t) (*(inbuffer + offset + 7))) << (8 * 7);
00074       this->value = u_value.real;
00075       offset += sizeof(this->value);
00076      return offset;
00077     }
00078 
00079     const char * getType(){ return "dynamic_reconfigure/DoubleParameter"; };
00080     const char * getMD5(){ return "d8512f27253c0f65f928a67c329cd658"; };
00081 
00082   };
00083 
00084 }
00085 #endif