LCOV - code coverage report
Current view: top level - http_proto/detail - circular_buffer.hpp (source / functions) Hit Total Coverage
Test: coverage_filtered.info Lines: 0 1 0.0 %
Date: 2023-01-09 16:11:12 Functions: 0 1 0.0 %

          Line data    Source code
       1             : //
       2             : // Copyright (c) 2019 Vinnie Falco (vinnie.falco@gmail.com)
       3             : //
       4             : // Distributed under the Boost Software License, Version 1.0. (See accompanying
       5             : // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
       6             : //
       7             : // Official repository: https://github.com/CPPAlliance/http_proto
       8             : //
       9             : 
      10             : #ifndef BOOST_HTTP_PROTO_DETAIL_CIRCULAR_BUFFER_HPP
      11             : #define BOOST_HTTP_PROTO_DETAIL_CIRCULAR_BUFFER_HPP
      12             : 
      13             : #include <boost/http_proto/buffer.hpp>
      14             : 
      15             : namespace boost {
      16             : namespace http_proto {
      17             : namespace detail {
      18             : 
      19             : class circular_buffer
      20             : {
      21             :     unsigned char* base_ = nullptr;
      22             :     std::size_t cap_ = 0;
      23             :     std::size_t in_pos_ = 0;
      24             :     std::size_t in_len_ = 0;
      25             : 
      26             : public:
      27             :     struct buffers
      28             :     {
      29             :         mutable_buffer first;
      30             :         mutable_buffer second;
      31             :     };
      32             : 
      33           0 :     circular_buffer() = default;
      34             :     circular_buffer(
      35             :         circular_buffer const&) = default;
      36             :     circular_buffer& operator=(
      37             :         circular_buffer const&) = default;
      38             : 
      39             :     circular_buffer(
      40             :         void* base,
      41             :         std::size_t capacity) noexcept;
      42             : 
      43             :     bool empty() const noexcept;
      44             :     buffers data() const noexcept;
      45             :     buffers prepare() noexcept;
      46             :     void commit(std::size_t n) noexcept;
      47             :     void consume(std::size_t n) noexcept;
      48             : };
      49             : 
      50             : } // detail
      51             : } // http_proto
      52             : } // boost
      53             : 
      54             : #endif

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