A collection of lock-free data structures written in standard C++11 librarycmakeembeddedqueuecppbufferconcurrencycpp11embedded-systemsring-bufferlock-freeinter-process-communicationcircular-bufferfifodmacircular-queuebipartitelock-free-queue UpdatedJul 22, 2024 ...
//[circular_buffer_example_1 /*`For all examples, we need this include: */ #include <boost/circular_buffer.hpp> //] [/circular_buffer_example_1] int main() { //[circular_buffer_example_2 // Create a circular buffer with a capacity for 3 integers. boost::circular_buffer<int> cb(3...
#include <boost/circular_buffer.hpp> #include <boost/typeof/typeof.hpp> using namespace boost; using namespace std; template <class T> void print(const T &c) { //typedef typename T::value_type value_t; for (BOOST_AUTO(iter, c.begin()); iter != c.end(); ++iter) {...
In order to add new elements into the circular array enqueue member function should be called. This function takes a reference to the generic object and stores it at the tail of the buffer. The enqueue function returns a non-zero value if the insertion is unsuccessful, and the programmer is...
可用作底层容器实现固定大小buffer 可作为一种cache,保存一定数量的最新插入的元素 高效的固定大小先进先出队列 高效的后进先去队列,当队列满时,移除最老的元素(也就是第一个插入的元素) push_back分析 当写一个已经满元素的circular_buffer,总是覆写最古老的元素。
While the return value of capacity() is constant, size() returns the number of elements in the buffer, which may be different. The return value of size() will always be between 0 and the capacity of the circular buffer. Example 16.1 returns 0 the first time size() is called since the...
The C++11 implementation of the RingBuffer class is tested by compiling the TRBuff.C with the CPP11_ENV=1 environment variable. Indeed, this portable class is also implemented in Windows—using the Windows atomic facilities discussed in Section 8.6—and in Pthreads—using the basic synchronization...
csrc/device_lower/pass/circular_buffer.cpp } autombarrier = mbarrier_it->second; autowait_it = mbarriers_to_wait_.find(mbarrier); if(wait_it == mbarriers_to_wait_.end()) { Collaborator Oct 18, 2024 Suggested change if(wait_it ==mbarriers_to_wait_.end()) { ...
All the code for the circular buffer, circular queue, CircularBuffer Iterator, and examples are available at http://www.cuj.com/code/. Timer_Emulation.cpp uses Windows MFC Threads to exercise the circular queue in a producer/consumer environment, where a timer thread accepts "start/stop timer...
In this article, I present a C++ template implementation of a bounded buffer as a circular queue. I also show how to make, the circular queue compatible with STL algorithms by providing a special iterator used as an interface between the algorithms and the circular queue. The bounded buffer ...