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pcl_conversions has conversion functions : http://docs.ros.org/indigo/api/pcl_conversions/html/pcl__conversions_8h_source.html

To convert the time:

pcl_conversion::toPCL(ros::Time::now(), point_cloud_msg->header.stamp);

Or convert an entire header from a ros messae:

pcl_conversion::toPCL(ros_msg->header, point_cloud_msg.header);

pcl_conversions has conversion functions : http://docs.ros.org/indigo/api/pcl_conversions/html/pcl__conversions_8h_source.html

To convert the time:

pcl_conversion::toPCL(ros::Time::now(), point_cloud_msg->header.stamp);

Or convert an entire header from a ros messae:

pcl_conversion::toPCL(ros_msg->header, point_cloud_msg.header);
point_cloud_msg>header);

pcl_conversions has conversion functions : http://docs.ros.org/indigo/api/pcl_conversions/html/pcl__conversions_8h_source.html

To convert the time:

pcl_conversion::toPCL(ros::Time::now(), pcl_conversions::toPCL(ros::Time::now(), point_cloud_msg->header.stamp);

Or convert an entire header from a ros messae:

pcl_conversion::toPCL(ros_msg->header, pcl_conversions::toPCL(ros_msg->header, point_cloud_msg>header);

pcl_conversions has conversion functions : http://docs.ros.org/indigo/api/pcl_conversions/html/pcl__conversions_8h_source.html

To convert the time:

#include <pcl_conversions/pcl_conversions.h>
...
pcl_conversions::toPCL(ros::Time::now(), point_cloud_msg->header.stamp);

Or convert an entire header from a ros messae:

pcl_conversions::toPCL(ros_msg->header, point_cloud_msg>header);

pcl_conversions has conversion functions : http://docs.ros.org/indigo/api/pcl_conversions/html/pcl__conversions_8h_source.html

To convert the time:

#include <pcl_conversions/pcl_conversions.h>
...
pcl_conversions::toPCL(ros::Time::now(), point_cloud_msg->header.stamp);

Or convert an entire header from a ros messae:message:

pcl_conversions::toPCL(ros_msg->header, point_cloud_msg>header);

pcl_conversions pcl_conversions has conversion functions : http://docs.ros.org/indigo/api/pcl_conversions/html/pcl__conversions_8h_source.html

To convert the time:

#include <pcl_conversions/pcl_conversions.h>
...
pcl_conversions::toPCL(ros::Time::now(), point_cloud_msg->header.stamp);

Or convert an entire header from a ros message:

pcl_conversions::toPCL(ros_msg->header, point_cloud_msg>header);