1 #pragma once
2 
3 #include "section_header.hpp"
4 
5 namespace attn
6 {
7 namespace pel
8 {
9 /**
10  * @class Section
11  *
12  * The base class for a PEL section.  It contains the SectionHeader
13  * as all sections start with it.
14  *
15  */
16 class Section
17 {
18   public:
19     Section()                          = default;
20     virtual ~Section()                 = default;
21     Section(const Section&)            = default;
22     Section& operator=(const Section&) = default;
23     Section(Section&&)                 = default;
24     Section& operator=(Section&&)      = default;
25 
26     /**
27      * @brief Returns a reference to the SectionHeader
28      */
29     const SectionHeader& header() const
30     {
31         return _header;
32     }
33 
34     /**
35      * @brief Flatten the section into the stream
36      *
37      * @param[in] stream - The stream to write to
38      */
39     virtual void flatten(Stream& stream) const = 0;
40 
41   protected:
42     /**
43      * @brief Returns the flattened size of the section header
44      */
45     static constexpr size_t flattenedSize()
46     {
47         return SectionHeader::flattenedSize();
48     }
49 
50     /**
51      * @brief The section header structure.
52      *
53      * Filled in by derived classes.
54      */
55     SectionHeader _header;
56 };
57 
58 } // namespace pel
59 } // namespace attn
60