roscpp overview: Initialization and Shutdown | Basics | Advanced: Traits [ROS C Turtle] | Advanced: Custom Allocators [ROS C Turtle] | Advanced: Serialization and Adapting Types [ROS C Turtle] | Publishers and Subscribers | Services | Parameter Server | Timers (Periodic Callbacks) | NodeHandles | Callbacks and Spinning | Logging | Names and Node Information | Time | Exceptions | Compilation Options | Advanced: Internals | tf/Overview | tf/Tutorials | C++ Style Guide

Compilation options

These can be set with rosbuild

Preprocessor Definitions

ROSCPP_USE_TCP_NODELAY

• Set this to disable Nagle's algorithm (allows much lower-latency sending of data at the expense of bandwidth): http://en.wikipedia.org/wiki/Nagle%27s_algorithm

  The preferred way of doing this is using Transport Hints in the subscriber.