ComponentRequest v1

This document describes the format of the ComponentRequest struct, version 1.

Description of ComponentRequest

ComponentRequest version 1 consists of 10 32-bit words:

1. Version Number
2. Pad Word
3. GeoID version 1 Version Number
4. GeoID version 1 Component Type (upper 16 bits), Region ID (lower 16 bits)
5. GeoID version 1 Element ID
6. GeoID version 1 Pad Word
7. Window Begin (upper 32 bits)
8. Window Begin (lower 32 bits)
9. Window End (upper 32 bits)
10. Window End (lower 32 bits)

C++ Code for ComponentRequest

struct ComponentRequest
{
  uint32_t version{ 1 };
  unit32_t unused {0xFFFFFFFF};
  GeoID component;
  timestamp_t window_begin{ TypeDefaults::s_invalid_timestamp };
  timestamp_t window_end{ TypeDefaults::s_invalid_timestamp };
 
  ComponentRequest();
  ComponentRequest(GeoID comp, timestamp_t wbegin, timestamp_t wend);
};

Notes