Container thread security

Java container thread security

1. hashset non-thread security [1]

 

2. treeset non-thread security [2]

3. linkedhashset non-thread security [3]

4. arraylist non-thread security [4]

5. Producer list non-thread security [5]

6. hashmap non-thread security [6]

7. treemap non-thread security [7]

8. linkedhashmap non-thread security [8]

 

9. hashtable thread security [9]

10. Vector thread security [10]

 

 

 

 

[1] http://download.oracle.com/javase/1.5.0/docs/api/java/util/HashSet.html

 

[2] http://download.oracle.com/javase/1.5.0/docs/api/java/util/TreeSet.html

 

[3] http://download.oracle.com/javase/1.5.0/docs/api/java/util/LinkedHashSet.html

[4] http://download.oracle.com/javase/1.5.0/docs/api/java/util/ArrayList.html

【5】 http://download.oracle.com/javase/1.5.0/docs/api/java/util/LinkedList.html

[6] http://download.oracle.com/javase/1.5.0/docs/api/java/util/HashMap.html

【7】 http://download.oracle.com/javase/1.5.0/docs/api/java/util/TreeMap.html

[8] http://download.oracle.com/javase/1.5.0/docs/api/java/util/LinkedHashMap.html

【9】 http://download.oracle.com/javase/1.5.0/docs/api/java/util/Hashtable.html

Http://download.oracle.com/javase/1.5.0/docs/api/java/util/Vector.html (10)

 

 

C ++ container thread security

Security is not considered in the standard, and is actually not safe.

 

OBJ-C thread security

There is only one obj-C container, nsmutablearray and nsarray.

The latter is read-only after being built, and it is of course thread security.

The former is variable, and obj-C is not thread-safe, so you can only manually synchronize

In general, mutable is not safe.

[11] http://developer.apple.com/mac/library/documentation/cocoa/conceptual/

Multithreading/threadsafetysummary/threadsafetysummary.html