__node_type* __n = _M_find_node(__bkt, __k, __code),如果__k是首次插入,__n会等于nullptr,此时会转入__n = __node_gen(std::forward<_Arg>(__v)),即生成新的_Hash_node。如果__n不为nullptr,说明之前已有同样元素存在。 如果hash表元素是int,那么会生成一个为其特化的hashtable,其hash值...
You can create a hash table, and add strings, long ints, doubles and pointers to it, keyed by strings or long ints. You can retrieve strings, long ints, doubles and pointers via the get functions. All strings saved in a hash table are copied, and copies of strings are returned on ...
You can create a hash table, and add strings, long ints, doubles and pointers to it, keyed by strings or long ints. You can retrieve strings, long ints, doubles and pointers via the get functions. All strings saved in a hash table are copied, and copies of strings are returned on ...
A current list of IBM trademarks is available on the Web at http://www.ibm.com/legal/copytrade.shtml The following terms are trademarks of the International Business Machines Corporation in the United States, other countries, or both: AD/Cycle® AIX® C/370™ CICS® DataPower® DB2...
Currently, the most popular P2P networks store information pertaining to its resources in a distributed manner using Distributed Hash Tables (DHT). In this type of networks, the peers are deterministically positioned and resources are also allocated to each peer for indexing in a deterministic manner...
Oracle does not provide support for using Back Office to manage items and pricing when in an integrated environment with Oracle Retail Price Management. During this phase of the integration, some data fields are defaulted to the values shown in Table 3-4. Table 3-4 Oracle Retail Price ...
When concurrently reading and writing a [shared resource], in order to ensure the correctness of the data, we need to control that only one thread accesses it at the same time. distributed lock is used to control the same time, only one thread in one JVM process can access the protected...
and so on). To simplify this code example, the database is represented by a dictionary list that contains a small set of items. For each item in the table, the key is the item name (such as monitor) and the value is the number of items that are in stock. In a production applicati...
In a federal structure, India's determination to much-needed fiscal reforms has been widely applauded at its face value when she relinquished her previ
i've been looking for a good general-purpose hashtable implementation for C for a while, but what i found wasn't really satisfactory. most are really complex, hard to use and one can only hope they're not full of bugs. some of them provide type safety but use non-standard extensions ...