monotonic_buffer_resource(); | (1) | (since C++17) |
explicit monotonic_buffer_resource(std::pmr::memory_resource* upstream); | (2) | (since C++17) |
explicit monotonic_buffer_resource(std::size_t initial_size); | (3) | (since C++17) |
monotonic_buffer_resource(std::size_t initial_size,
std::pmr::memory_resource* upstream);
| (4) | (since C++17) |
monotonic_buffer_resource(void* buffer, std::size_t buffer_size); | (5) | (since C++17) |
monotonic_buffer_resource(void* buffer, std::size_t buffer_size,
std::pmr::memory_resource* upstream);
| (6) | (since C++17) |
monotonic_buffer_resource(const monotonic_buffer_resource&) = delete; | (7) | (since C++17) |
Constructs a monotonic_buffer_resource. The constructors not taking a upstream memory resource pointer uses the return value of std::pmr::get_default_resource as the upstream memory resource.
initial_size.buffer and the next buffer size to buffer_size (but not less than 1). Then increase the next buffer size by an implementation-defined growth factor (which does not have to be integral).| upstream | - | the upstream memory resource to use; must point to a valid memory resource |
| initial_size | - | the minimum size of the first buffer to allocate; must be greater than zero |
| buffer | - | the initial buffer to use |
| buffer_size | - | the size of the initial buffer; cannot be greater than the number of bytes in buffer |
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