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API > API/Plugins > API/Plugins/RigLogicLib > API/Plugins/RigLogicLib/pma > API/Plugins/RigLogicLib/pma/resources > API/Plugins/RigLogicLib/pma/resources/ArenaMemoryResource > API/Plugins/RigLogicLib/pma/resources/ArenaMemoryResource/__ctor
References
| Module | RigLogicLib |
| Header | /Engine/Plugins/Animation/RigLogic/Source/RigLogicLib/Public/pma/resources/ArenaMemoryResource.h |
| Include | #include "pma/resources/ArenaMemoryResource.h" |
| Source | /Engine/Plugins/Animation/RigLogic/Source/RigLogicLib/Private/pma/resources/ArenaMemoryResource.cpp |
ArenaMemoryResource
(
std::size_t regionSize,
MemoryResource * upstream
)
Remarks
The growth factor in this case will be 1.0, i.e. no growth.
Parameters
| Name | Description |
|---|---|
| regionSize | When a memory region backing allocation requests has not enough free space to serve an allocation, an additional region is allocated for both the current and all subsequent allocations. This parameter denotes the size of the initial and all subsequently allocated regions. |
| upstream | The backing memory region will be allocated using the given upstream MemoryResource. |