This makes code easier to read and more consistent between C++ and Java.
Also update clang-format settings to always add a line break (even if no braces are used).
The wpimath library is a new library designed to separate the reusable math functionality
from the common utility library (wpiutil) and the hardware-dependent library (wpilibc/j).
Package names / include file names were NOT changed to minimize breakage. In a future year
it would be good to revamp these for a more uniform user experience and to reduce the risk
of accidental naming conflicts.
While theoretically all of this functionality could be placed into wpiutil, several pieces
of this library (e.g. DARE) are very time-consuming to compile, so it's nice to avoid this
expense for users who only want cscore or ntcore. It also allows for easy future separation
of build tasks vs number of workers on memory-constrained machines.
This moves the following functionality from wpiutil into wpimath:
- Eigen
- ejml
- Drake
- DARE
- wpiutil.math package (Matrix etc)
- units
And the following functionality from wpilibc/j into wpimath:
- Geometry
- Kinematics
- Spline
- Trajectory
- LinearFilter
- MedianFilter
- Feed-forward controllers
Drake is a collection of tools for analyzing robot dynamics and building control systems.
See https://drake.mit.edu/ for details.
Co-authored-by: Tyler Veness <calcmogul@gmail.com>
This class provides an easy way to forward local ports to another host/port.
This is primarily useful to provide a way to access Ethernet-connected devices
from a computer tethered to the RoboRIO USB port.
The most natural spot to put the shared implementation of this class was into
wpiutil, so a wpiutilJNI library has been added.
std::scoped_lock was introduced in C++17 and is strictly better than
std::lock_guard as it supports locking any number of mutexes safely.
It's also easier to use than std::lock for locking multiple mutexes at
once.
This can be dangerous as it refers to a temporary, and GCC 9.0 warns about
its use. Instead add std::initializer_list overloads to common places it
was used in an initializer_list sense.
* Update MSVC arguments
* Fix json allocator
* Fix simulation diamond
* Bump gtest
* Remove empty varargs in unit tests
* Replace test case with test suite
* Remove deprecation warning in optional
* Remove need for NOMIXMAX to be defined in wpilib headers
This function is intended for use when the content is a static const variable.
It allows gzipped static data, but doesn't provide the functionality to ungzip
it if the client doesn't support gzip. This is because it would add a
dependency on zlib and basically all clients support gzip.
Change extraHeader on all Send functions to include the final newline,
this makes it easier to build up extra headers incrementally.
Expose sig::Connection for messageComplete and headerConn to allow them to
be disconnected by users of the class. This is commonly needed for things
like WebSocket upgrades.
Imported from https://github.com/akrzemi1/Optional with minor changes:
- Compiler conditional simplifications (we only use recent versions)
- Move from std::experimental to wpi namespace
- Change tests to integrate with Google Test
Update LLVM use cases.
Static destruction order is not well defined, so it was possible for outs()
or errs() return value to be destroyed even while other code was running,
resulting in a crash. Instead dynamically allocate the static so the
destructor never runs. While this technically leaks, valgrind generally
supresses such leaks as the data is still "reachable" from the static pointer.
Other handles can only be used within the loop itself, but Async is intended
to be used from another thread. This introduces the possibility of a race
condition between the loop being destroyed and the Async being destroyed.
Change Async to keep a weak reference to a loop and check it before performing
libuv operations.
This allows the called function to pass along the promise to another
asynchronous callback.
To avoid memory allocations, add a home-rolled, simplified, non-allocating
version of std::promise and std::future as wpi::promise and wpi::future.
