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dmd.backend.dlist

Interface to the C linked list type.

List is a complete package of functions to deal with singly linked lists of pointers or integers.

Features

1. Uses mem package. 2. Has loop-back tests. 3. Each item in the list can have multiple predecessors, enabling different lists to 'share' a common tail.

Authors:

Walter Bright

License:

Boost License 1.0

Source backend/dlist.d

nothrow @nogc list_t list_next(list_t list);

Returns:

pointer to next entry in list.

nothrow @nogc inout(void)* list_ptr(inout list_t list);

Returns:

ptr from list entry.

nothrow @nogc int list_data(list_t list);

Returns:

integer item from list entry.

nothrow @nogc void list_prependdata(list_t* plist, int d);

Prepend integer item to list.

nothrow @nogc void list_free(list_t* plist, list_free_fp freeptr);

Free list.

Parameters:

list_t* `plist`	Pointer to list to free
list_free_fp `freeptr`	Pointer to freeing function for the data pointer (use FPNULL if none)

Output *plist is null

nothrow @nogc void* list_subtract(list_t* plist, void* ptr);

Remove ptr from the list pointed to by *plist.

Output *plist is updated to be the start of the new list

Returns:

null if *plist is null otherwise ptr

nothrow @nogc void* list_pop(list_t* plist);

Remove first element in list pointed to by *plist.

Returns:

First element, null if *plist is null

nothrow @nogc list_t list_append(list_t* plist, void* ptr);

Append ptr to *plist.

Returns:

pointer to list item created. null if out of memory

nothrow @nogc list_t list_prepend(list_t* plist, void* ptr);

Prepend ptr to *plist.

Returns:

pointer to list item created (which is also the start of the list). null if out of memory

nothrow @nogc int list_nitems(list_t list);

Count up and return number of items in list.

Returns:

# of entries in list

nothrow @nogc list_t list_nth(list_t list, int n);

Returns:

nth list entry in list.

nothrow @nogc int list_equal(list_t list1, list_t list2);

Compare two lists.

Returns:

If they have the same ptrs, return 1 else 0.

nothrow @nogc list_t list_inlist(list_t list, void* ptr);

Search for ptr in list.

Returns:

If found, return list entry that it is, else null.

nothrow @nogc void list_apply(list_t* plist, void function(void*) nothrow @nogc fp);

Apply a function fp to each member of a list.

nothrow @nogc list_t list_reverse(list_t l);

Reverse a list in place.

struct ListRange;

Range for Lists.

Library Reference

dmd.backend.dlist