=0) & (cbStru_ptr->dhead_p == cbStru_ptr->dtail_p ); } // Delete one element from Data Queue int poll_cb(struct cbuff *cbStru_ptr) { if( isempt_cb(cbStru_ptr) ) { puts("poll_cb: buffer queue is empty"); return -1;} else { cbStru_ptr->rt_arr[ (cbStru_ptr->d...
/* get the ith value from the circular buffer */ int ii; /* compute the buffer position */ ii = (pos - i) % CMAX; /* return the value */ return circ[ii]; } We are now in a position to write C code for a digital filter. To help us understand the filter algorithm, we can...
statusCode << ", 响应体: " << res.body << std::endl; } return 0; } 通过缓存网络请求和响应数据,我们可以方便地对网络通信过程进行分析,及时发现和解决网络通信中出现的问题 。 五、注意事项 容量规划 在使用 Boost.Circular Buffer 时,根据实际需求设置合理的初始容量至关重要。如果容量设置过小,...
Circular Buffer, Cyclic Buffer or Ring Buffer is a data structure that effectively manages a queue of some items. Items can be added at the back and removed from the front. It has limited capacity because it is based on preallocated array. Functionality is implemented using two pointers or in...
http:///wiki/Circular_buffer 面上这个网址已绍介得非常详细了。 面下这个网址有 RingBuffer的C代码实现, 实际上是一个C的源开库liblcthw 里实现的。 http://c.learncodethehardway.org/book/ex44.html 源开库 liblcthw的网址为https:///zedshaw/liblcthw,用C代码实现了一些用常的数据结构,list,map,...
boost已经有了一个这样的缓冲区,circular_buffer,由Jan Gaspar设计实现,它的数据结构跟传统的静态环形双端队列(很多数据结构书上有相关介绍)一样,速度比传统的静态环形双端队列快得多。只不过我对它的表现还是不太满意,觉得它还不够快。为此,我设计了一个简单的静态环形双端队列,它的数据结构与circular_buffer没...
LeetCode 622:设计循环队列 Design Circular Queue 如上图所示,队列是典型的 FIFO 数据结构。插入(insert)操作也称作入队(enqueue),新元素始终被添加在队列的末尾。删除(delete)操作也被称... 69330 Circular buffer 大家好,又见面了,我是全栈君 前言: A circular buffer, cyclic buffer or ring buffer is a...
Fast ring-buffer deque (double-ended queue) queuering-buffercircular-bufferdequecircular-queue UpdatedNov 15, 2024 Go AndersKaloer/Ring-Buffer Star552 Code Issues Pull requests A simple ring buffer (circular buffer) designed for embedded systems. ...
Optimal circular buffer rate matching for turbo code. An offset index, 未, of 3 and a skipping index, 蟽, of 3 is employed in accordance with circular buffer rate matching. This allows less puncturing of information bits and more puncturing of redundancy/parity bits (e.g., which can ...
Setting up circular buffers usually involves writing to some registers to tell the DSP the buffer start address, buffer size, and a bit to tell the DSP to use circular buffers. Here is the code to set up a circular buffer: ; setup coefficient circular buffer AMOV #a0, XCDP ; ...