std::experimental::pmr::synchronized_pool_resource::synchronized_pool_resource
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| synchronized_pool_resource(); |
(1) | (library fundamentals TS) |
| explicit synchronized_pool_resource( memory_resource* upstream ); |
(2) | (library fundamentals TS) |
| explicit synchronized_pool_resource( const pool_options& opts ); |
(3) | (library fundamentals TS) |
| synchronized_pool_resource( const pool_options& opts, memory_resource* upstream ); |
(4) | (library fundamentals TS) |
| synchronized_pool_resource( const synchronized_pool_resource& ) = delete; |
(5) | (library fundamentals TS) |
Constructs a synchronized_pool_resource.
1-4) Constructs a
The overloads not taking opts as a parameter uses a default constructed instance of pool_options as the options. The overloads not taking upstream as a parameter uses the return value of std::experimental::pmr::get_default_resource() as the upstream memory resource.
synchronized_pool_resource using the specified upstream memory resource and tuned according to the specified options. The resulting object holds a copy of upstream but does not own the resource to which upstream points.The overloads not taking opts as a parameter uses a default constructed instance of pool_options as the options. The overloads not taking upstream as a parameter uses the return value of std::experimental::pmr::get_default_resource() as the upstream memory resource.
5) Copy constructor is deleted.
[edit] Parameters
| opts | - | a pool_options struct containing the constructor options
|
| upstream | - | the upstream memory resource to use |
[edit] Exceptions
1-4) Throws only if a call to the
allocate() function of the upstream resource throws. It is unspecified if or under what conditions such a call takes place.
