Collaboration diagram for Invisible Allocations:

Functions
void	libcwd::make_invisible (void const *void_ptr)
	Make allocation pointed to by ptr invisible.The allocation pointed to by ptr is made invisible; it won't show up anymore in the overview of allocated memory. More...

void	libcwd::make_all_allocations_invisible_except (void const *ptr)
	Make all current allocations invisible except the given pointer.All allocations, except the given pointer, are made invisible; they won't show up anymore in the overview of allocated memory. More...

void	libcwd::make_exit_function_list_invisible (void)
	Make allocations done in libc.so:__new_exitfn invisible.This makes the allocation done in __new_exitfn (libc.so) invisible because it is not freed until after all __cxa_atexit functions have been called and would therefore always falsely trigger a memory leak detection. This function can be called first thing in main(). More...

void	libcwd::set_invisible_on (void)
	Make all future allocations invisible.All following allocations are made invisible; they won't show up anymore in the overview of allocated memory. More...

void	libcwd::set_invisible_off (void)
	Cancel a call to set_invisible_on.See set_invisible_on.

Detailed Description

Allocated memory blocks can be made invisible: They won't show up in the overview of allocated memory anymore. Even more, the corresponding alloc_ct is destroyed: find_alloc will not find them anymore. There is no other effect, test_delete will still work and they still can be deleted in the normal way.

Function Documentation

void libcwd::make_all_allocations_invisible_except ( void const * ptr )

Make all current allocations invisible except the given pointer.All allocations, except the given pointer, are made invisible; they won't show up anymore in the overview of allocated memory.

If you want to make all allocations invisible, just pass NULL as parameter.

See Also: Invisible Allocations; Overview Of Allocated Memory

Example:

Debug( make_all_allocations_invisible_except(NULL) );

void libcwd::make_exit_function_list_invisible ( void )

Make allocations done in libc.so:__new_exitfn invisible.This makes the allocation done in __new_exitfn (libc.so) invisible because it is not freed until after all __cxa_atexit functions have been called and would therefore always falsely trigger a memory leak detection. This function can be called first thing in main().

See Also: Invisible Allocations; Overview Of Allocated Memory

Example:

Debug( make_exit_function_list_invisible() );

References libcwd::make_invisible().

void libcwd::make_invisible ( void const * void_ptr )

Make allocation pointed to by ptr invisible.The allocation pointed to by ptr is made invisible; it won't show up anymore in the overview of allocated memory.

See Also: Invisible Allocations; Overview Of Allocated Memory

Example:

Debug( make_invisible(p) );

References libcwd::channels::dc::core.

Referenced by libcwd::make_exit_function_list_invisible(), and libcwd::marker_ct::~marker_ct().

void libcwd::set_invisible_on ( void )

inline

Make all future allocations invisible.All following allocations are made invisible; they won't show up anymore in the overview of allocated memory.

See Also: Invisible Allocations; Overview Of Allocated Memory

Example:

Debug(set_invisible_on());
gtk_init(&argc, &argv);
Debug(set_invisible_off());

Note: In the threaded case, this isn't blazing fast (it is in the non-threaded case). You shouldn't use it inside tight loops when using libcwd_r.

Referenced by cwdebug_alloc(), and cwdebug_watch().

Functions

Detailed Description

Detailed Description

Function Documentation