INodeGraphDefDebug

Fully qualified name: omni::graph::exec::unstable::INodeGraphDefDebug

class INodeGraphDefDebug : public omni::core::Generated<omni::graph::exec::unstable::INodeGraphDefDebug_abi>

Interface containing debugging methods for omni::graph::exec::unstable::INodeGraphDef.

Implementation of this interface is optional.

Public Functions

inline bool isExecuting() noexcept

Returns true if the graph’s execution count is greater than 0.

inline uint64_t getExecutionCount() noexcept

Returns the current execution count. A value of 0 means the graph is not executing.

Thread Safety

This method is thread safe.

inline void incrementExecutionCount() noexcept

Increments the execution count.

Prefer using omni::graph::exec::unstable::ScopedExecutionDebug rather than directly calling this method.

Thread Safety

This method is thread safe.

inline void decrementExecutionCount() noexcept

Decrements the execution count.

Prefer using omni::graph::exec::unstable::ScopedExecutionDebug rather than directly calling this method.

The caller must not decrement the execution count below zero.

Thread Safety

This method is thread safe.

inline void *castWithoutAcquire(omni::core::TypeId id) noexcept

Casts this object to the type described the the given id.

Returns nullptr if the cast was not successful.

Unlike omni::core::IObject::cast(), this casting method does not call omni::core::IObject::acquire().

Thread Safety

This method is thread safe.

inline uint32_t getUseCount() noexcept

Returns the number of different instances (this included) referencing the current object.

Thread Safety

This method is thread safe.

inline void *cast(omni::core::TypeId id) noexcept

Returns a pointer to the interface defined by the given type id if this object implements the type id’s interface.

Objects can support multiple interfaces, even interfaces that are in different inheritance chains.

The returned object will have omni::core::IObject::acquire() called on it before it is returned, meaning it is up to the caller to call omni::core::IObject::release() on the returned pointer.

The returned pointer can be safely reinterpret_cast<> to the type id’s C++ class. For example, “omni.windowing.IWindow” can be cast to omni::windowing::IWindow.

Do not directly use this method, rather use a wrapper function like omni::core::cast() or omni::core::ObjectPtr::as().

Thread Safety

This method is thread safe.

inline void acquire() noexcept

Increments the object’s reference count.

Objects may have multiple reference counts (e.g. one per interface implemented). As such, it is important that you call omni::core::IObject::release() on the same pointer from which you called omni::core::IObject::acquire().

Do not directly use this method, rather use omni::core::ObjectPtr, which will manage calling omni::core::IObject::acquire() and omni::core::IObject::release() for you.

Thread Safety

This method is thread safe.

inline void release() noexcept

Decrements the objects reference count.

Most implementations will destroy the object if the reference count reaches 0 (though this is not a requirement).

Objects may have multiple reference counts (e.g. one per interface implemented). As such, it is important that you call omni::core::IObject::release() on the same pointer from which you called omni::core::IObject::acquire().

Do not directly use this method, rather use omni::core::ObjectPtr, which will manage calling omni::core::IObject::acquire() and omni::core::IObject::release() for you.

Thread Safety

This method is thread safe.

Protected Functions

virtual uint64_t getExecutionCount_abi() noexcept = 0

Returns the current execution count. A value of 0 means the graph is not executing.

Thread Safety

This method is thread safe.

virtual void incrementExecutionCount_abi() noexcept = 0

Increments the execution count.

Prefer using omni::graph::exec::unstable::ScopedExecutionDebug rather than directly calling this method.

Thread Safety

This method is thread safe.

virtual void decrementExecutionCount_abi() noexcept = 0

Decrements the execution count.

Prefer using omni::graph::exec::unstable::ScopedExecutionDebug rather than directly calling this method.

The caller must not decrement the execution count below zero.

Thread Safety

This method is thread safe.

virtual void *castWithoutAcquire_abi(

omni::core::TypeId id,

) noexcept = 0

Casts this object to the type described the the given id.

Returns nullptr if the cast was not successful.

Unlike omni::core::IObject::cast(), this casting method does not call omni::core::IObject::acquire().

Thread Safety

This method is thread safe.

virtual uint32_t getUseCount_abi() noexcept = 0

Returns the number of different instances (this included) referencing the current object.

Thread Safety

This method is thread safe.

virtual void *cast_abi(TypeId id) noexcept = 0

Returns a pointer to the interface defined by the given type id if this object implements the type id’s interface.

Objects can support multiple interfaces, even interfaces that are in different inheritance chains.

The returned object will have omni::core::IObject::acquire() called on it before it is returned, meaning it is up to the caller to call omni::core::IObject::release() on the returned pointer.

The returned pointer can be safely reinterpret_cast<> to the type id’s C++ class. For example, “omni.windowing.IWindow” can be cast to omni::windowing::IWindow.

Do not directly use this method, rather use a wrapper function like omni::core::cast() or omni::core::ObjectPtr::as().

Thread Safety

This method is thread safe.

virtual void acquire_abi() noexcept = 0

Increments the object’s reference count.

Objects may have multiple reference counts (e.g. one per interface implemented). As such, it is important that you call omni::core::IObject::release() on the same pointer from which you called omni::core::IObject::acquire().

Do not directly use this method, rather use omni::core::ObjectPtr, which will manage calling omni::core::IObject::acquire() and omni::core::IObject::release() for you.

Thread Safety

This method is thread safe.

virtual void release_abi() noexcept = 0

Decrements the objects reference count.

Most implementations will destroy the object if the reference count reaches 0 (though this is not a requirement).

Objects may have multiple reference counts (e.g. one per interface implemented). As such, it is important that you call omni::core::IObject::release() on the same pointer from which you called omni::core::IObject::acquire().

Do not directly use this method, rather use omni::core::ObjectPtr, which will manage calling omni::core::IObject::acquire() and omni::core::IObject::release() for you.

Thread Safety

This method is thread safe.