synchronized_pool_resource(); | (1) | (since C++17) |
explicit synchronized_pool_resource(std::pmr::memory_resource* upstream); | (2) | (since C++17) |
explicit synchronized_pool_resource(const std::pmr::pool_options& opts); | (3) | (since C++17) |
synchronized_pool_resource(const std::pmr::pool_options& opts, std::pmr::memory_resource* upstream); | (4) | (since C++17) |
synchronized_pool_resource(const synchronized_pool_resource&) = delete; | (5) | (since C++17) |
Constructs a synchronized_pool_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.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::pmr::get_default_resource
as the upstream memory resource.opts | - | a std::pmr::pool_options struct containing the constructor options |
upstream | - | the upstream memory resource to use |
allocate()
function of the upstream resource throws. It is unspecified if or under what conditions such a call takes place.\
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