parser.hpp

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#pragma once
 
#include "base_struct/base_struct.hpp"
#include <span>
 
namespace optoctreeparser {
 
class Parser {
  public:
    static OptocRoot parse_optoctree_batch(const OptocTreeView& optoctree);
 
    static OptocTreeView pack_optoctree_batch(const OptocRoot& batch);
 
    static OptocPatchRoot parse_optoctreepatch(const OptocTreeView& optoctree);
 
    static OptocTreeView pack_optoctreepatch(const OptocPatchRoot& patch);
 
  private:
    static uint16_t read_u16_le(std::span<const byte> buffer, size_t offset);
 
    static int16_t read_i16_le(std::span<const byte> buffer, size_t offset);
 
    static int32_t read_i32_le(std::span<const byte> buffer, size_t offset);
 
    static void write_u16_le(std::span<byte> buffer, size_t offset, uint16_t value);
 
    static void write_i32_le(std::span<byte> buffer, size_t offset, int32_t value);
 
    static void write_i16_le(std::span<byte> buffer, size_t offset, int16_t value);
 
    static OptocNode read_node(std::span<const byte> buffer, size_t offset);
 
    static void write_node(std::span<byte> buffer, size_t offset, const OptocNode& node);
};
 
} // namespace optoctreeparser