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Public Member Functions | List of all members
pw::allocator::Capabilities Class Reference
pw_allocator » Implementation interfaces

Overview

A collection of Capabilitys.

Concrete allocators should declare a constant set of capabilities, and pass it to the Allocator constructor.

class MyConcreteAllocator : public Allocator {
public:
static constexpr Capabilities kCapabilities = kCapability1 | kCapability2;
MyConcreteAllocator() : Allocator(kCapabilities) {}
};
pw::Allocator
Definition: allocator.h:42
pw::allocator::Capabilities
Definition: capability.h:65

Forwarding allocators should pass the underlying allocator's capabilities, potentially with modifications:

class MyForwardingAllocator : public Allocator {
public:
MyForwardingAllocator(Allocator& allocator)
: Allocator(allocator.capabilities() | kCapability3),
allocator_(allocator) {}
};

Public Member Functions

constexpr Capabilities (uint32_t capabilities)
 
constexpr bool has (Capability capability) const
 
constexpr uint32_t get () const
 
The documentation for this class was generated from the following file: