This package is part of Robot OS (ROS). Tools for directing, throttling, selecting, and otherwise messing with ROS topics at a meta level. None of the programs in this package actually know about the topics whose streams they are altering; instead, these tools deal with messages as generic binary blobs. This means they can be applied to any ROS topic.

RTTR stands for Run Time Type Reflection. It describes the ability of a computer program to introspect and modify an object at runtime. It is also the name of the library itself, which is written in C++ and released as open source library.

SASL is a generic mechanism for authentication used by several network protocols. Authen::SASL::XS provides an implementation framework that all protocols should be able to share.

The POCO C++ Libraries are a collection of open source C++ class libraries that simplify and accelerate the development of network-centric, portable applications in C++. The libraries integrate perfectly with the C++ Standard Library and fill many of the functional gaps left open by it.

XML is a metalanguage to let you design your own markup language. This library can be used to parse and validate XML documents.

SAIL is a fast and lightweight cross-platform image decoding and encoding library providing multi-leveled APIs from one-liners to complex use-cases with custom I/O sources.