TAO_Continuous_Priority_Mapping Class Reference

Maps the first n CORBA priorities to the range of native priorities, where n is the number of native priorities. More...

#include <Continuous_Priority_Mapping.h>

Inheritance diagram for TAO_Continuous_Priority_Mapping:

Collaboration diagram for TAO_Continuous_Priority_Mapping:

Public Member Functions
	TAO_Continuous_Priority_Mapping (int policy=ACE_SCHED_OTHER)
	Constructor. More...
	~TAO_Continuous_Priority_Mapping (void)
	Destructor. More...
CORBA::Boolean	to_native (RTCORBA::Priority corba_priority, RTCORBA::NativePriority &native_priority)
	Convert CORBA priority to native priority. More...
CORBA::Boolean	to_CORBA (RTCORBA::NativePriority native_priority, RTCORBA::Priority &corba_priority)
	Convert native priority to CORBA priority. More...
Public Member Functions inherited from TAO_Priority_Mapping
virtual	~TAO_Priority_Mapping (void)
	The destructor. More...

Private Attributes
int	policy_
int	min_
int	max_

Detailed Description

Maps the first n CORBA priorities to the range of native priorities, where n is the number of native priorities.

The lowest native priority is mapped to CORBA priority 0, next higher native priority is mapped to CORBA priority 1, and so on. Since in all the operating systems where TAO is supported the native priority set contains less than 32767 priorities, part of the CORBA priority range is left unused. Consider NT as an example. NT native priorities -15 -2 -1 0 1 2 15 are mapped to CORBA priorities 0 1 2 3 4 5 6, respectively, and the rest of the CORBA priority range is not used.

This class was previously called Direct_Priority_Mapping.

Constructor & Destructor Documentation

TAO_Continuous_Priority_Mapping::TAO_Continuous_Priority_Mapping

(

int

policy = ACE_SCHED_OTHER

)

Constructor.

TAO_Continuous_Priority_Mapping::~TAO_Continuous_Priority_Mapping

(

void

)

Destructor.

Member Function Documentation

CORBA::Boolean TAO_Continuous_Priority_Mapping::to_CORBA ( RTCORBA::NativePriority  native_priority, RTCORBA::Priority &  corba_priority  )

virtual

Convert native priority to CORBA priority.

Implements TAO_Priority_Mapping.

CORBA::Boolean TAO_Continuous_Priority_Mapping::to_native ( RTCORBA::Priority  corba_priority, RTCORBA::NativePriority &  native_priority  )

virtual

Convert CORBA priority to native priority.

Implements TAO_Priority_Mapping.

Member Data Documentation

int TAO_Continuous_Priority_Mapping::max_

private

int TAO_Continuous_Priority_Mapping::min_

private

int TAO_Continuous_Priority_Mapping::policy_

private

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The documentation for this class was generated from the following files:

• Continuous_Priority_Mapping.h
• Continuous_Priority_Mapping.cpp