Defined in File resource.hpp
Base Type
public holoscan::Component
(Class Component)
Derived Type
public holoscan::gxf::GXFResource
(Class GXFResource)
-
class Resource : public holoscan::Component
Base class for all resources.
Resources such as system memory or a GPU memory pool that an Operator needs to perform its job. Resources are allocated during the initialization phase of the application. This matches the semantics of GXF’s Memory Allocator or any other components derived from the Component class in GXF.
Subclassed by holoscan::gxf::GXFResource
Public Functions
- Resource() = default
- Resource(Resource&&) = default
-
template<typename ArgT, typename ...ArgsT, typename = std::enable_if_t<!std::is_base_of_v<Resource, std::decay_t<ArgT>> && (std::is_same_v<Arg, std::decay_t<ArgT>> || std::is_same_v<ArgList, std::decay_t<ArgT>>)>>
inline explicit Resource(ArgT &&arg, ArgsT&&... args)
- ~Resource() override = default
-
inline Resource &name(const std::string &name) &
Set the name of the resource.
- Parameters
- Returns
name – The name of the resource.
The reference to the resource.
-
inline Resource &&name(const std::string &name) &&
Set the name of the resource.
- Parameters
- Returns
name – The name of the resource.
The reference to the resource.
-
inline Resource &fragment(Fragment *fragment)
Set the fragment of the resource.
- Parameters
- Returns
fragment – The pointer to the fragment of the resource.
The reference to the resource.
Set the component specification to the resource.
- Parameters
- Returns
spec – The component specification.
The reference to the resource.
-
inline ComponentSpec *spec()
Get the component specification of the resource.
- Returns
The pointer to the component specification.
-
inline virtual void setup(ComponentSpec &spec)
Define the resource specification.
- Parameters
spec – The reference to the component specification.
-
inline const std::string &name() const
Get the name of the component.
- Returns
The name of the component.
-
inline Fragment *fragment()
Get a pointer to Fragment object.
- Returns
The Pointer to Fragment object.
-
inline void add_arg(const Arg &arg)
Add an argument to the component.
- Parameters
arg – The argument to add.
-
inline void add_arg(Arg &&arg)
Add an argument to the component.
- Parameters
arg – The argument to add.
-
inline void add_arg(const ArgList &arg)
Add a list of arguments to the component.
- Parameters
arg – The list of arguments to add.
-
inline void add_arg(ArgList &&arg)
Add a list of arguments to the component.
- Parameters
arg – The list of arguments to add.
Protected Attributes
- std::shared_ptr<ComponentSpec> spec_
The component specification.