Fawkes API
Fawkes Development Version
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BlackBoard shared memory lister. More...
#include <>>
Public Member Functions | |
BlackBoardSharedMemoryLister () | |
Constructor. More... | |
virtual | ~BlackBoardSharedMemoryLister () |
Destructor. More... | |
virtual void | print_header () |
Print header of the table. More... | |
virtual void | print_footer () |
Print footer of the table. More... | |
virtual void | print_no_segments () |
Print this if no matching segment was found. More... | |
virtual void | print_no_orphaned_segments () |
Print this if no matching orphaned segment was found. More... | |
virtual void | print_info (const SharedMemoryHeader *header, int shm_id, int semaphore, unsigned int mem_size, const void *memptr) |
Print info about segment. More... | |
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virtual | ~SharedMemoryLister () |
virtual destructor More... | |
BlackBoard shared memory lister.
Lister that can be used to print infos about BlackBoard shared memory segments.
fawkes::BlackBoardSharedMemoryLister::BlackBoardSharedMemoryLister | ( | ) |
Constructor.
Definition at line 42 of file lister.cpp.
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Destructor.
Definition at line 49 of file lister.cpp.
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Print footer of the table.
This should fit on the terminal and thus have a width of at most 79 columns.
Implements fawkes::SharedMemoryLister.
Definition at line 77 of file lister.cpp.
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Print header of the table.
This should fit on the terminal and thus have a width of at most 79 columns.
Implements fawkes::SharedMemoryLister.
Definition at line 59 of file lister.cpp.
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Print info about segment.
This method is called for every matching shared memory segment. You should print a line of information (maybe more than one line if needed) about the segment.
header | The data-specific header |
shm_id | The id of the shared memory segment |
semaphore | semaphore assigned to the shared memory segment |
mem_size | the total memory size |
memptr | pointer to the data segment. |
Implements fawkes::SharedMemoryLister.
Definition at line 116 of file lister.cpp.
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Print this if no matching orphaned segment was found.
Called by SharedMemory::erase_orphaned() if no matching segment could be found.
Implements fawkes::SharedMemoryLister.
Definition at line 98 of file lister.cpp.
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Print this if no matching segment was found.
Called by SharedMemory if no matching segment could be found.
Implements fawkes::SharedMemoryLister.
Definition at line 87 of file lister.cpp.