Deadline based message priority strategy. More...
Public Member Functions
|ACE_Deadline_Message_Strategy (unsigned long static_bit_field_mask=0x3FFUL, unsigned long static_bit_field_shift=10, unsigned long dynamic_priority_max=0x3FFFFFUL, unsigned long dynamic_priority_offset=0x200000UL)|
|Ctor, with all arguments defaulted. |
|Virtual dtor. |
|virtual void||convert_priority (ACE_Time_Value &priority, const ACE_Message_Block &mb)|
|Dynamic priority conversion function based on time to deadline. |
|virtual void||dump (void) const|
|Dump the state of the strategy. |
Deadline based message priority strategy.
Assigns dynamic message priority according to time to deadline. The message priority is divided into high and low order bit fields. The high order bit field is used for dynamic message priority, which is updated whenever the convert_priority() method is called. The low order bit field is used for static message priority and is left unchanged. The partitioning of the priority value into high and low order bit fields is done according to the arguments passed to the strategy object's constructor.
|ACE_Deadline_Message_Strategy::ACE_Deadline_Message_Strategy||(||unsigned long|| static_bit_field_mask =
|unsigned long|| static_bit_field_shift =
|unsigned long|| dynamic_priority_max =
|unsigned long|| dynamic_priority_offset = |
Ctor, with all arguments defaulted.
|void ACE_Deadline_Message_Strategy::convert_priority||(||ACE_Time_Value &||priority,|
|const ACE_Message_Block &||mb|
Dynamic priority conversion function based on time to deadline.
|void ACE_Deadline_Message_Strategy::dump||(||void||)|| const
Dump the state of the strategy.
Reimplemented from ACE_Dynamic_Message_Strategy.