Function constantDecodeAsInt64

pj_datastore/src/encoding.cpp:103–134

}

int64_t constantDecodeAsInt64(const ConstantEncoded& enc) {
  const uint8_t* ptr = enc.value_bytes.data();
  switch (enc.value_kind) {
    case StorageKind::kInt32: {
      int32_t v{};
      std::memcpy(&v, ptr, sizeof(v));
      return static_cast<int64_t>(v);
    }
    case StorageKind::kInt64: {
      int64_t v{};
      std::memcpy(&v, ptr, sizeof(v));
      return v;
    }
    case StorageKind::kUint64: {
      uint64_t v{};
      std::memcpy(&v, ptr, sizeof(v));
      return static_cast<int64_t>(v);
    }
    case StorageKind::kFloat32: {
      float v{};
      std::memcpy(&v, ptr, sizeof(v));
      return static_cast<int64_t>(v);
    }
    case StorageKind::kFloat64: {
      double v{};
      std::memcpy(&v, ptr, sizeof(v));
      return static_cast<int64_t>(v);
    }
    default:
      return 0;
  }
}

uint64_t constantDecodeAsUint64(const ConstantEncoded& enc) {
  const uint8_t* ptr = enc.value_bytes.data();