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#pragma once
#include "callout.hpp"
#include "stream.hpp"
namespace openpower
{
namespace pels
{
namespace src
{
/**
* @class Callouts
*
* This is an optional subsection of the SRC section in a PEL
* that holds callouts (represented as Callout objects).
* It is at the end of the SRC section, and there can only be one
* of these present in the SRC.
*
* If an SRC doesn't have any callouts, this object won't be created.
*/
class Callouts
{
public:
Callouts() = default;
~Callouts() = default;
Callouts(const Callouts&) = delete;
Callouts& operator=(const Callouts&) = delete;
Callouts(Callouts&&) = delete;
Callouts& operator=(Callouts&&) = delete;
/**
* @brief Constructor
*
* Fills in this class's data fields from the stream.
*
* @param[in] pel - the PEL data stream
*/
explicit Callouts(Stream& pel);
/**
* @brief Flatten the object into the stream
*
* @param[in] stream - The stream to write to
*/
void flatten(Stream& pel) const;
/**
* @brief Returns the size of this object when flattened into a PEL
*
* @return size_t - The size of the section
*/
size_t flattenedSize()
{
return _subsectionWordLength * 4;
}
/**
* @brief Returns the contained callouts
*
* @return const std::vector<std::unique_ptr<Callout>>&
*/
const std::vector<std::unique_ptr<Callout>>& callouts() const
{
return _callouts;
}
private:
/**
* @brief The ID of this subsection, which is 0xC0.
*/
uint8_t _subsectionID;
/**
* @brief Subsection flags. Always 0.
*/
uint8_t _subsectionFlags;
/**
* @brief Subsection length in 4B words.
*
* (Subsection is always a multiple of 4B)
*/
uint16_t _subsectionWordLength;
/**
* @brief The contained callouts
*/
std::vector<std::unique_ptr<Callout>> _callouts;
};
} // namespace src
} // namespace pels
} // namespace openpower
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