There is a step Adding Export Configuration (Step 11) in CMake Tutorial.

There seems no related examples about Export Configuration In the repository, could you add one?

https://www.boost.org/doc/libs/1_71_0/libs/beast/doc/html/beast/using_websocket/timeouts.html says

The timeout features of the TCP or basic stream should not be used when working with a websocket stream.

and

`The timeouts on the websocket stream are incompatible with the timeouts used in the tcp_stream. When constructing a websocket stream from a tcp stream that has timeouts enabled, th

Images about preformance are missing in boost page documentation http://www.boost.org/doc/libs/1_61_0/libs/compute/doc/html/boost_compute/performance.html

I need Some Hellp about instruction how to use SOCI from cmake as subporject "add_subdirectory(SOCI)"
I have long time try use It but SOCI::* not work. I know this about CMake but no one try to help. And How I can do in way from SOCI CMake script Variables. How I can do that ?

Expected Behavior

example.tutorial_basic_first_steps_with_dynamic_bindings should compile.

Actual Behavior

gcc 9 may be released as early as tomorrow. Using its current git build, or using the new gcc 10 git build, fails with the error below.

No pull request coming from me on this. :-) I'm just temporarily commenting out the is_same<>.

[ 40%] Building CXX object test/

Would you consider putting Boost.SML into vcpkg? I know it's only a header, and trivial to install, but vcpkg is just so nice. At the very least, it would cause some people to find out about Boost.SML for the first time.

An example: https://github.com/microsoft/vcpkg/blob/master/docs/examples/packaging-github-repos.md

Windows

When you find_package( OpenCV REQUIRED ) in CMakeLists.txt, it just look for OpenCVConfig.cmake under OpenCV_DIR, aka include( $ENV{OpenCV_DIR}/OpenCVConfig.cmake ).

If you want to use OpenCV2 & OpenCV3 in your system at the same time. Here is my solution:

• VS2010 + OpenCV2 (there is an official prebuild for VS2010)
• VS2015 + OpenCV3 (there is an official prebu

Looks like we never saw a tiny but nice feature of the original game. Ships did not idle on costal spots but 1-2 nodes away. Thats especially nice when they lign up around your harbor.

When writing 3D objects in WKT, a "Z" is supposed to be added to the prefix, such that a 2D point and a 3D point are differentiated:

POINT (1,2)
POINT Z (1,2,3)

But as far as I tested, when writing 3D objects using the WKT writer of Boost Geometry, the "Z" prefix is never written, leading to this kind of output:

POINT (1,2)
POINT (1,2,3)

It seems to be similar for other

The 1.69 version of the documentation had the code for the expressions for the operators on this page:
https://www.boost.org/doc/libs/1_69_0/libs/spirit/doc/x3/html/spirit_x3/quick_reference/operator.html

The code snippets in the first column are replaced by useless text since 1.70:
https://www.boost.org/doc/libs/1_70_0/libs/spirit/doc/x3/html/spirit_x3/quick_reference/operator.html
https://

• create docker-compose-vanilla.yaml
  this command "docker-compose -f docker-compose-vanilla.yaml"
  should start NGINX configured for vanilla-rtb docker image + vanilla-rtb image with 3-4 http_handler_test running on 3-4 different ports .
  docker compose file should map volume for both nginx and vanilla-rtb , so that we could alter configuration if needed.
• add performance tests results to o

We worked very hard to get everything working in Travis. this demonstrates how to build and run everything, but it would be ideal if we translated this information into documentation for how to build the dependencies.

My app is multithreaded and any thread can arbitrarily make an RPC or publish info.

Are transmissions automatically serialized on a common asio strand? At the moment I require that all transmissions be queued and have a thread that does nothing but pop requests from the queue and send them to websocket-cpp. I would love to simplify this code if this queueing process is redundant.

On the ca

Histograms are often used to compute efficiencies in HEP. This is best done with a dedicated accumulator, to avoid filling two separate histograms. If one uses two histograms, the bin lookup is done twice instead of once.

Code could look like this:

auto h = make_histogram_with(dense_storage<accumulator::efficiency<>>(), axis::regular<>(10, 0, 1));

h(0.1, sample(false)); // didn't 

The first example in the USAGE section of the README.md does not compile. To wit, it is not clear which files must be #include'd in order to get it t run. After cycling through quite a different number of compile errors and header combinations, I got stuck here:

BeastHttp$ g++ --std=c++14 -Wfatal-errors -I./include -I../moetsi/dependencies/boost server.cpp -o runserver
In file included fr