4. DataReader¶

namespace data_reader¶

Functions

void set_default_profile(const std::string &profile_id)¶

Set the selected DataReader profile as default profile. As only one default profile is allowed, if another default profile exists, it is overridden and its is_default_profile attribute is set to false.

Parameters

profile_id – [in] DataReader profile identifier.

Throws

Error – Exception if the workspace was not initialized.
ElementNotFound – Exception if the specified profile is not found in the XML file.

namespace qos¶

Functions

void set_durability_kind(const std::string &profile_id, const std::string &kind)¶

Set the DataReader durability QoS kind.

Parameters

profile_id – [in] DataReader profile identifier.
kind – [in] Durability QoS kind value.

Throws

Error – Exception if the workspace was not initialized.
ElementInvalid – Exception if the provided durability QoS kind value is not valid.

void set_reliability_kind(const std::string &profile_id, const std::string &kind)¶

Set the DataReader reliability QoS kind.

Parameters

profile_id – [in] DataReader profile identifier.
kind – [in] Reliability QoS kind value.

Throws

Error – Exception if the workspace was not initialized.
ElementInvalid – Exception if the provided reliability QoS kind value is not valid.

void set_reliability_max_blocking_time_sec(const std::string &profile_id, const std::string &sec)¶

Set the DataReader reliability QoS max blocking time seconds.

Parameters

profile_id – [in] DataReader profile identifier.
sec – [in] Reliability QoS max blocking time seconds to be set

Throws

Error – Exception if the workspace was not initialized.
ElementInvalid – Exception if the provided reliability QoS max blocking time seconds are not valid.

void set_reliability_max_blocking_time_nanosec(const std::string &profile_id, const std::string &nanosec)¶

Set the DataReader reliability QoS max blocking time nanoseconds.

Parameters

profile_id – [in] DataReader profile identifier.
nanosec – [in] Reliability QoS max blocking time nanoseconds to be set

Throws

Error – Exception if the workspace was not initialized.
ElementInvalid – Exception if the provided reliability QoS max blocking time nanoseconds are not valid.