Increased buffer size
Fork of ros_lib_kinetic by
sensor_msgs/LaserEcho.h
- Committer:
- jvfausto
- Date:
- 2018-11-02
- Revision:
- 2:2e7b61982dd2
- Parent:
- 0:9e9b7db60fd5
File content as of revision 2:2e7b61982dd2:
#ifndef _ROS_sensor_msgs_LaserEcho_h #define _ROS_sensor_msgs_LaserEcho_h #include <stdint.h> #include <string.h> #include <stdlib.h> #include "ros/msg.h" namespace sensor_msgs { class LaserEcho : public ros::Msg { public: uint32_t echoes_length; typedef float _echoes_type; _echoes_type st_echoes; _echoes_type * echoes; LaserEcho(): echoes_length(0), echoes(NULL) { } virtual int serialize(unsigned char *outbuffer) const { int offset = 0; *(outbuffer + offset + 0) = (this->echoes_length >> (8 * 0)) & 0xFF; *(outbuffer + offset + 1) = (this->echoes_length >> (8 * 1)) & 0xFF; *(outbuffer + offset + 2) = (this->echoes_length >> (8 * 2)) & 0xFF; *(outbuffer + offset + 3) = (this->echoes_length >> (8 * 3)) & 0xFF; offset += sizeof(this->echoes_length); for( uint32_t i = 0; i < echoes_length; i++){ union { float real; uint32_t base; } u_echoesi; u_echoesi.real = this->echoes[i]; *(outbuffer + offset + 0) = (u_echoesi.base >> (8 * 0)) & 0xFF; *(outbuffer + offset + 1) = (u_echoesi.base >> (8 * 1)) & 0xFF; *(outbuffer + offset + 2) = (u_echoesi.base >> (8 * 2)) & 0xFF; *(outbuffer + offset + 3) = (u_echoesi.base >> (8 * 3)) & 0xFF; offset += sizeof(this->echoes[i]); } return offset; } virtual int deserialize(unsigned char *inbuffer) { int offset = 0; uint32_t echoes_lengthT = ((uint32_t) (*(inbuffer + offset))); echoes_lengthT |= ((uint32_t) (*(inbuffer + offset + 1))) << (8 * 1); echoes_lengthT |= ((uint32_t) (*(inbuffer + offset + 2))) << (8 * 2); echoes_lengthT |= ((uint32_t) (*(inbuffer + offset + 3))) << (8 * 3); offset += sizeof(this->echoes_length); if(echoes_lengthT > echoes_length) this->echoes = (float*)realloc(this->echoes, echoes_lengthT * sizeof(float)); echoes_length = echoes_lengthT; for( uint32_t i = 0; i < echoes_length; i++){ union { float real; uint32_t base; } u_st_echoes; u_st_echoes.base = 0; u_st_echoes.base |= ((uint32_t) (*(inbuffer + offset + 0))) << (8 * 0); u_st_echoes.base |= ((uint32_t) (*(inbuffer + offset + 1))) << (8 * 1); u_st_echoes.base |= ((uint32_t) (*(inbuffer + offset + 2))) << (8 * 2); u_st_echoes.base |= ((uint32_t) (*(inbuffer + offset + 3))) << (8 * 3); this->st_echoes = u_st_echoes.real; offset += sizeof(this->st_echoes); memcpy( &(this->echoes[i]), &(this->st_echoes), sizeof(float)); } return offset; } const char * getType(){ return "sensor_msgs/LaserEcho"; }; const char * getMD5(){ return "8bc5ae449b200fba4d552b4225586696"; }; }; } #endif