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authorMauro Sardara <msardara@cisco.com>2019-01-24 17:52:53 +0100
committerMauro Sardara <msardara@cisco.com>2019-01-24 17:52:53 +0100
commitc07ad72f016930e2aba6471d0e2e9625b935bf9a (patch)
tree03aa7b7c737a7a70321ef25d67c2fbd892cd76db /libparc/parc/algol/parc_LinkedList.h
parent9fc2b9ec49c54ec2d5f0164bbedc1c78732c464c (diff)
Remove cframework files from master
Change-Id: I02f17ede1cf97986a8b8852ed6d6a28fc016f590 Signed-off-by: Mauro Sardara <msardara@cisco.com>
Diffstat (limited to 'libparc/parc/algol/parc_LinkedList.h')
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diff --git a/libparc/parc/algol/parc_LinkedList.h b/libparc/parc/algol/parc_LinkedList.h
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@@ -1,698 +0,0 @@
-/*
- * Copyright (c) 2017 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * @file parc_LinkedList.h
- * @ingroup datastructures
- * @brief PARC Double-ended Queue (Deque)
- *
- */
-#ifndef libparc_parc_LinkedList_h
-#define libparc_parc_LinkedList_h
-#include <stdbool.h>
-#include <stdint.h>
-
-#include <parc/algol/parc_List.h>
-#include <parc/algol/parc_HashCode.h>
-#include <parc/algol/parc_Object.h>
-#include <parc/algol/parc_Iterator.h>
-
-struct parc_linkedlist;
-/**
- * A simple linked list.
- *
- * @see {@link parcLinkedList_Create}
- */
-typedef struct parc_linkedlist PARCLinkedList;
-
-/**
- * Create a `PARCLinkedList` instance with the default element equality and copy functions.
- *
- * The queue is created with no elements.
- *
- * The default element equals function is used by the `{@link parcLinkedList_Equals} function and
- * simply compares the values using the `==` operator.
- *
- * @return non-NULL A pointer to a `PARCLinkedList` instance.
- *
- * Example:
- * @code
- * <#example#>
- * @endcode
- *
- */
-PARCLinkedList *parcLinkedList_Create(void);
-
-#ifdef PARCLibrary_DISABLE_VALIDATION
-# define parcLinkedList_OptionalAssertValid(_instance_)
-#else
-# define parcLinkedList_OptionalAssertValid(_instance_) parcLinkedList_AssertValid(_instance_)
-#endif
-void parcLinkedList_AssertValid(const PARCLinkedList *list);
-
-/**
- * Create a new instance of PARCIterator that iterates through the given PARCLinkedList.
- * The returned value must be released via {@link parcIterator_Release}.
- *
- * @param [in] list A pointer to a valid `PARCLinkedList`.
- *
- * @see parcIterator_Release
- *
- * Example:
- * @code
- * {
- * PARCIterator *iterator = parcLinkedList_CreateIterator(list);
- *
- * while (parcIterator_HasNext(iterator)) {
- * PARCObject *object = parcIterator_Next(iterator);
- * }
- *
- * parcIterator_Release(&iterator);
- * }
- * @endcode
- */
-PARCIterator *parcLinkedList_CreateIterator(PARCLinkedList *list);
-
-/**
- * Acquire a new reference to an instance of `PARCLinkedList`.
- *
- * The reference count to the instance is incremented.
- *
- * @param [in] list The instance of `PARCLinkedList` to which to refer.
- *
- * @return The same value as the input parameter @p deque
- *
- * Example:
- * @code
- * <#example#>
- * @endcode
- */
-PARCLinkedList *parcLinkedList_Acquire(const PARCLinkedList *list);
-
-/**
- * Release a previously acquired reference to the specified instance,
- * decrementing the reference count for the instance.
- *
- * The pointer to the instance is set to NULL as a side-effect of this function.
- *
- * If the invocation causes the last reference to the instance to be released,
- * the instance is deallocated and the instance's interface will perform
- * additional cleanup and release other privately held references.
- *
- * @param [in,out] listPtr A pointer to a pointer to the instance of `PARCLinkedList` to release.
- *
- *
- * Example:
- * @code
- * {
- * PARCLinkedList *buffer = parcLinkedList_Create(10);
- *
- * parcLinkedList_Release(&buffer);
- * }
- * @endcode
- */
-void parcLinkedList_Release(PARCLinkedList **listPtr);
-
-/**
- * Copy a a `PARCLinkedList` to another.
- *
- * @param [in] list A pointer to an instance of `PARCLinkedList`
- *
- * @return A pointer to a copy of the original instance of `PARCLinkedList`
- *
- * Example:
- * @code
- * {
- * <#example#>
- * }
- * @endcode
- */
-PARCLinkedList *parcLinkedList_Copy(const PARCLinkedList *list);
-
-/**
- * Determine if an instance of `PARCLinkedList` is valid.
- *
- * Valid means the internal state of the type is consistent with its required current or future behaviour.
- * This may include the validation of internal instances of types.
- *
- * @param [in] list A pointer to a `PARCLinkedList` instance.
- *
- * @return true The instance is valid.
- * @return false The instance is not valid.
- *
- * Example:
- * @code
- * {
- * PARCLinkedList *instance = parcLinkedList_Create();
- *
- * if (parcLinkedList_IsValid(instance)) {
- * printf("Instance is valid.\n");
- * }
- * }
- * @endcode
- */
-bool parcLinkedList_IsValid(const PARCLinkedList *list);
-
-/**
- * Returns a hash code value for the given instance.
- *
- * The general contract of the `HashCode` function is:
- *
- * Whenever it is invoked on the same instance more than once during an execution of an application,
- * the `HashCode` function must consistently return the same value,
- * provided no information in the instance is modified.
- *
- * This value need not remain consistent from one execution of an application to another execution of the same application.
- * If two instances are equal according to the `Equals` function,
- * then calling the `HashCode` function on each of the two instances must produce the same result.
- *
- * It is not required that if two instances are unequal according to the `Equals` function,
- * then calling the `HashCode` function
- * on each of the two objects must produce distinct integer results.
- *
- * @param [in] instance A pointer to the `PARCLinkedList` instance.
- *
- * @return The hashcode for the given instance.
- *
- * Example:
- * @code
- * {
- * PARCLinkedList *buffer = parcLinkedList_Allocate(10);
- * PARCHashCode hash = parcLinkedList_HashCode(buffer);
- * parcLinkedList_Release(&buffer);
- * }
- * @endcode
- */
-PARCHashCode parcLinkedList_HashCode(const PARCLinkedList *instance);
-
-/**
- * Returns true if the given `PARCLinkedList` contains the specified `PARCObject`.
- *
- * The semantics are such that the function returns `true` if and only if the `PARCLinkedList`
- * list contains at least one `PARCObject` _o_ such that PARCObject_Equals(_o_, object) is true.
- *
- * @param [in] list A pointer to a valid `PARCLinkedList` instance.
- * @param [in] object A pointer to a valid `PARCObject` instance.
- *
- * @return true The given `PARCLinkedList` contains the specified `PARCObject`.
- * @return false The given `PARCLinkedList` does not contain the specified `PARCObject`.
- *
- * Example:
- * @code
- * {
- * <#example#>
- * }
- * @endcode
- */
-bool parcLinkedList_Contains(const PARCLinkedList *list, const PARCObject *object);
-
-/**
- * Append an element to the tail end of the specified `PARCLinkedList`
- *
- * @param [in] list A pointer to the instance of `PARCLinkedList` to which the element will be appended
- * @param [in] element A pointer to the element to be appended to the instance of `PARCLinkedList`
- *
- * @return non NULL A pointer to the specific instance of `PARCLinkedList`
- *
- * Example:
- * @code
- * <#example#>
- * @endcode
- */
-PARCLinkedList *parcLinkedList_Append(PARCLinkedList *list, const PARCObject *element);
-
-/**
- * Append each element from the PARCLinkedList @p other to @p list.
- *
- * @param [in] list A pointer to a valid PARCLinkedList instance that will be receive each element from @p other.
- * @param [in] other A pointer to a valid PARCLinkedList instance containing the elements to append to @p list.
- *
- * @return The value of @p list.
- *
- * Example:
- * @code
- * {
- * <#example#>
- * }
- * @endcode
- */
-PARCLinkedList *parcLinkedList_AppendAll(PARCLinkedList *list, const PARCLinkedList *other);
-
-/**
- * Prepend an element to the head end of the specified `PARCLinkedList`
- *
- * @param [in] list A pointer to the instance of `PARCLinkedList` to which the element will be prepended
- * @param [in] element A pointer to the element to be appended to the instance of `PARCLinkedList`
- *
- * @return non NULL A pointer to the specific instance of `PARCLinkedList`
- *
- *
- * Example:
- * @code
- * <#example#>
- * @endcode
- */
-PARCLinkedList *parcLinkedList_Prepend(PARCLinkedList *list, const PARCObject *element);
-
-/**
- * Return the first element of the specified `PARCLinkedList` and remove it from the list.
- * The element's reference count is not modified,
- * the caller must release the returned element when it is finished with it.
- *
- * @param [in] list A pointer to the instance of `PARCLinkedList` from which the first element will be returned and removed
- *
- * @return non NULL A pointer to the element removed
- *
- * Example:
- * @code
- * <#example#>
- * @endcode
- *
- */
-PARCObject *parcLinkedList_RemoveFirst(PARCLinkedList *list);
-
-/**
- * Remove the last element in the queue and return it.
- * The element's reference count is not modified,
- * the caller must release the returned element when it is finished with it.
- *
- * @param [in] list A pointer to the instance of `PARCLinkedList` from which the last element will be removed and returned.
- *
- * @return non-NULL A pointer to the element removed
- *
- * Example:
- * @code
- * <#example#>
- * @endcode
- *
- */
-PARCObject *parcLinkedList_RemoveLast(PARCLinkedList *list);
-
-/**
- * Remove the first occurrence of the given element from the specified 'PARCLinkedList'.
- * The element's reference count is decremented.
- *
- * @param [in] element the element to remove
- * @return true if the element was found in the list and successfully removed
- *
- * Example:
- * @code
- * {
- * PARCLinkedList *list = parcLinkedList_Create();
- *
- * PARCBuffer *buffer = parcBuffer_WrapCString("1");
- * parcLinkedList_Append(list, buffer);
- * parcBuffer_Release(&buffer);
- * // ...
- * PARCBuffer *actual = parcLinkedList_Remove(list, buffer);
- * parcBuffer_Release(&actual);
- *
- * // ...
- *
- * parcLinkedList_Release(&list);
- * }
- * @endcode
- */
-bool parcLinkedList_Remove(PARCLinkedList *list, const PARCObject *element);
-
-/**
- * Removes the element at the specified position in this list.
- *
- * Shifts all subsequent elements to the left (subtracts one from their indices).
- * Return the element that was removed from the list without modifying the reference count.
- * The caller must eventually release the returned value.
- *
- * @param [in] list A pointer to the instance of `PARCLinkedList` from which the element will be removed.
- * @param [in] index The index (origin 0) of the element to remove.
- *
- * @return The element that was removed from the list.
- *
- * Example:
- * @code
- * {
- * PARCLinkedList *list = parcLinkedList_Create();
- * // add elements to the list.
- *
- * parcLinkedList_RemoveAtIndex(list, 2); // remove the 3rd element in the list.
- *
- * // ...
- *
- * parcLinkedList_Release(&list);
- * }
- * @endcode
- */
-PARCObject *parcLinkedList_RemoveAtIndex(PARCLinkedList *list, size_t index);
-
-/**
- * Return the first element of the specified `PARCLinkedList` but do NOT remove it from the queue
- *
- * @param [in] list A pointer to the instance of `PARCLinkedList` from which the first element will be returned
- *
- * @return non NULL A pointer to the first element
- *
- * Example:
- * @code
- * <#example#>
- * @endcode
- *
- */
-PARCObject *parcLinkedList_GetFirst(const PARCLinkedList *list);
-
-/**
- * Return the last element of the specified `PARCLinkedList` but do NOT remove it from the queue
- *
- * @param [in] list A pointer to the instance of `PARCLinkedList` from which the last element will be returned
- *
- * @return non NULL A pointer to the last element
- *
- * Example:
- * @code
- * <#example#>
- * @endcode
- *
- */
-PARCObject *parcLinkedList_GetLast(const PARCLinkedList *list);
-
-/**
- * Return the size of the specified queue
- *
- * @param [in] list A pointer to the instance of `PARCLinkedList`
- *
- * @return `size_t` The size of the queue
- *
- * Example:
- * @code
- * <#example#>
- * @endcode
- *
- */
-size_t parcLinkedList_Size(const PARCLinkedList *list);
-
-/**
- * Return True if the `PARCLinkedList` is empty or False if not.
- *
- * @param [in] list A pointer to the instance of `PARCLinkedList`
- *
- * @return bool True if the `PARCLinkedList` is empty or False if not.
- *
- * Example:
- * @code
- * <#example#>
- * @endcode
- *
- */
-bool parcLinkedList_IsEmpty(const PARCLinkedList *list);
-
-/**
- * Get a pointer to the specified element.
- *
- * @param [in] list A pointer to a `PARCLinkedList` instance.
- * @param [in] index The index of the element to be retrieved.
- *
- * @throws `parcTrapOutOfBounds`
- *
- * Example:
- * @code
- * <#example#>
- * @endcode
- */
-PARCObject *parcLinkedList_GetAtIndex(const PARCLinkedList *list, size_t index);
-
-/**
- * Replace the element at the specified position in this list with the given element.
- *
- * @param [in] list A pointer to a `PARCLinkedList` instance.
- * @param [in] index The index of the element to be replaced.
- * @param [in] element A pointer to a valid PARCObject instance that will replace the current element at @p index.
- *
- * @throws `parcTrapOutOfBounds`
- *
- * Example:
- * @code
- * <#example#>
- * @endcode
- */
-PARCObject *parcLinkedList_SetAtIndex(PARCLinkedList *list, size_t index, PARCObject *element);
-
-/**
- * Determine if two `PARCLinkedList` instances are equal.
- *
- * This function implements the following equivalence relations on non-null `PARCLinkedList` instances:
- *
- * * It is reflexive: for any non-null reference value x, `parcLinkedList_Equals(x, x)` must return true.
- *
- * * It is symmetric: for any non-null reference values x and y, `parcLinkedList_Equals(x, y)` must return true if and only if
- * `parcLinkedList_Equals(y x)` returns true.
- *
- * * It is transitive: for any non-null reference values x, y, and z, if
- * `parcLinkedList_Equals(x, y)` returns true and
- * `parcLinkedList_Equals(y, z)` returns true,
- * then `parcLinkedList_Equals(x, z)` must return true.
- *
- * * It is consistent: for any non-null reference values x and y, multiple invocations of `parcLinkedList_Equals(x, y)`
- * consistently return true or consistently return false.
- *
- * * For any non-null reference value x, `parcLinkedList_Equals(x, NULL)` must return false.
- *
- * Two `PARCLinkedList` instances with different element equality functions are always unequal.
- *
- * @param [in] x A pointer to a `PARCLinkedList` instance.
- * @param [in] y A pointer to a `PARCLinkedList` instance.
- *
- * @return true `PARCLinkedList` x and y are equal.
- * @return false `PARCLinkedList` x and y are not equal.
- *
- * Example:
- * @code
- * <#example#>
- * @endcode
- */
-bool parcLinkedList_Equals(const PARCLinkedList *x, const PARCLinkedList *y);
-
-/**
- * Print a human readable representation of the given `PARCLinkedList`.
- *
- * @param [in] indentation The level of indentation to use to pretty-print the output.
- * @param [in] list A pointer to the instance to display.
- *
- * Example:
- * @code
- * {
- * PARCLinkedList *instance = parcLinkedList_Create();
- *
- * parcLinkedList_Display(instance, 0);
- *
- * parcLinkedList_Release(&instance);
- * }
- * @endcode
- *
- */
-void parcLinkedList_Display(const PARCLinkedList *list, int indentation);
-
-/**
- * Wakes up a single thread that is waiting on this object (see `parcLinkedList_Wait)`.
- * If any threads are waiting on this object, one of them is chosen to be awakened.
- * The choice is arbitrary and occurs at the discretion of the underlying implementation.
- *
- * The awakened thread will not be able to proceed until the current thread relinquishes the lock on this object.
- * The awakened thread will compete in the usual manner with any other threads that might be actively
- * competing to synchronize on this object;
- * for example, the awakened thread enjoys no reliable privilege or disadvantage in being the next thread to lock this object.
- *
- * @param [in] object A pointer to a valid PARCLinkedList instance.
- *
- * Example:
- * @code
- * {
- *
- * parcLinkedList_Notify(object);
- * }
- * @endcode
- */
-parcObject_ImplementNotify(parcLinkedList, PARCLinkedList);
-
-/**
- * Wakes up all threads that are waiting on the given object's lock.
- *
- * A thread waits on an object by calling one of the wait methods, `parcLinkedList_Wait`, `parcLinkedList_WaitFor`, `parcLinkedList_WaitUntil`.
- * The awakened threads will proceed after the current thread relinquishes the lock on the given object.
- * The awakened threads will compete in the usual manner with any other threads that might be actively competing
- * to synchronize on this object.
- * Awakened threads have no priority between them in being the next thread to lock this object.
- *
- * This method can only be called by a thread that is the owner of this object's lock.
- *
- * @param [in] object A pointer to a valid `PARCLinkedList` instance.
- *
- * Example:
- * @code
- * {
- * if (parcLinkedList_Lock(object)) {
- * parcLinkedList_NotifyAll(object);
- * parcLinkedList_Unlock(object);
- * }
- * }
- * @endcode
- */
-parcObject_ImplementNotifyAll(parcLinkedList, PARCLinkedList);
-
-/**
- * Causes the calling thread to wait until either another thread invokes the parcLinkedList_Notify() function on the same object.
- *
- * @param [in] object A pointer to a valid `PARCLinkedList` instance.
- *
- * Example:
- * @code
- * {
- *
- * parcLinkedList_Wait(object);
- * }
- * @endcode
- */
-parcObject_ImplementWait(parcLinkedList, PARCLinkedList);
-
-parcObject_ImplementWaitFor(parcLinkedList, PARCLinkedList);
-
-parcObject_ImplementWaitUntil(parcLinkedList, PARCLinkedList);
-
-/**
- * Obtain the lock on the given `PARCLinkedList` instance.
- *
- * If the lock is already held by another thread, this function will block.
- * If the lock is aleady held by the current thread, this function will return `false`.
- *
- * Implementors must avoid deadlock by attempting to lock the object a second time within the same calling thread.
- *
- * @param [in] object A pointer to a valid `PARCLinkedList` instance.
- *
- * @return true The lock was obtained successfully.
- * @return false The lock is already held by the current thread, or the `PARCLinkedList` is invalid.
- *
- * Example:
- * @code
- * {
- * if (parcLinkedList_Lock(object)) {
- *
- * }
- * }
- * @endcode
- */
-parcObject_ImplementLock(parcLinkedList, PARCLinkedList);
-
-/**
- * Try to obtain the advisory lock on the given PARCLinkedList instance.
- *
- * Once the lock is obtained, the caller must release the lock as soon as possible.
- *
- * @param [in] object A pointer to a valid PARCLinkedList instance.
- *
- * @return true The PARCLinkedList is locked.
- * @return false The PARCLinkedList is unlocked.
- *
- * Example:
- * @code
- * {
- * parcLinkedList_TryLock(object);
- * }
- * @endcode
- */
-parcObject_ImplementTryLock(parcLinkedList, PARCLinkedList);
-
-/**
- * Try to unlock the advisory lock on the given `PARCLinkedList` instance.
- *
- * @param [in] object A pointer to a valid `PARCLinkedList` instance.
- *
- * @return true The `PARCLinkedList` was locked and now is unlocked.
- * @return false The `PARCLinkedList` was not locked and remains unlocked.
- *
- * Example:
- * @code
- * {
- * parcLinkedList_Unlock(object);
- * }
- * @endcode
- */
-parcObject_ImplementUnlock(parcLinkedList, PARCLinkedList);
-
-/**
- * Determine if the advisory lock on the given `PARCLinkedList` instance is locked.
- *
- * @param [in] object A pointer to a valid `PARCLinkedList` instance.
- *
- * @return true The `PARCLinkedList` is locked.
- * @return false The `PARCLinkedList` is unlocked.
- * Example:
- * @code
- * {
- * if (parcLinkedList_IsLocked(object)) {
- * ...
- * }
- * }
- * @endcode
- */
-parcObject_ImplementIsLocked(parcLinkedList, PARCLinkedList);
-
-/**
- * Determine if two `PARCLinkedList` instances are equivalent sets.
- *
- * The lists are examined without regard to order.
- * If both lists, x and y are of equal length, and all of the elements in list `x` are present in list `y`, this function returns true.
- *
- * @param [in] x A pointer to a valid `PARCLinkedList` instance.
- * @param [in] y A pointer to a valid `PARCLinkedList` instance.
- * @return true The instances are equivalent.
- * @return false The instances are equivalent.
- *
- */
-bool parcLinkedList_SetEquals(const PARCLinkedList *x, const PARCLinkedList *y);
-
-/**
- * Insert the given element into the list such that it is the index'th element in the list.
- */
-PARCLinkedList *parcLinkedList_InsertAtIndex(PARCLinkedList *list, size_t index, const PARCObject *element);
-
-/**
- * Apply a function to every element in the given PARCLinkedList.
- *
- * The function is applied in order, any return value is ignored.
- *
- * @param [in] list A pointer to a valid PARCLinkedList instance.
- * @param [in] function A pointer to a function that will be called with each element of the list.
- * @param [in] parameter A pointer to arbitrary data that will supplied as an additional parameter to @p function
- *
- */
-#define parcLinkedList_Apply(_list_, _function_, _parameter_) \
- parcLinkedList_ApplyImpl(_list_, (void (*))_function_, (const void *) _parameter_)
-void parcLinkedList_ApplyImpl(PARCLinkedList *list, void (*function)(PARCObject *, const void *), const void *parameter);
-
-/**
- * <#One Line Description#>
- *
- * <#Paragraphs Of Explanation#>
- *
- * @param [<#in#> | <#out#> | <#in,out#>] <#name#> <#description#>
- *
- * @return <#value#> <#explanation#>
- *
- * Example:
- * @code
- * {
- * <#example#>
- * }
- * @endcode
- */
-PARCList *parcLinkedList_AsPARCList(PARCLinkedList *list);
-#endif // libparc_parc_Deque_h