ComputeResponse Class

The ComputeResponse class represents the response received from the OpenVector network after a computation has been performed. It contains the status of the computation and any resulting data.

Public Enums

enum class Status

Indicates the status of the computation.

• Values:

  • OK: The computation was successful.

  • ERROR: An error occurred during the computation.

Constructors

ComputeResponse(Status status, std::string data);

Creates a compute response with the specified status and data.

ComputeResponse response(ComputeResponse::Status::OK, resultData);

• Parameters:

  • status: The status of the computation (OK or ERROR).

  • data: The result data as a string. The format and content depend on the computation performed.

Member Functions

• Status& status();

  Returns a reference to the status of the computation.

• const Status& status() const;

  Returns a constant reference to the status of the computation.

• std::string& data();

  Returns a reference to the result data string.

• const std::string& data() const;

  Returns a constant reference to the result data string.

• std::string to_string() const;

  Serializes the compute response to a string.

• static ComputeResponse from_string(const std::string& str);

  Deserializes a compute response from a string.

Usage Example

// After performing a compute operation using ClientNode
ComputeResponse* response = nullptr;
clientNode.compute(request, &response);

if (response) {
    if (response->status() == ComputeResponse::Status::OK) {
        // Deserialize the result
        PlainTextImpl resultPt = cs.deserialize_plaintext(response->data());
        float resultValue = cs.get_float_from_plaintext(resultPt);
        // Use the resultValue
    } else {
        // Handle error
        std::cerr << "Computation failed." << std::endl;
    }
} else {
    // Handle null response
    std::cerr << "No response received from the server." << std::endl;
}

Notes

• The data field contains the serialized result of the computation. You need to deserialize it using the appropriate method from the CryptoSystem.

• Always check the status before attempting to use the data.

• In case of an error, the data field may contain an error message or be empty.

See Also

• ClientNode Class
• ComputeRequest Class
• CryptoSystem Interface