PDG_NodeCallback.h File Reference

#include "PDG_API.h"
#include "PDG_LogUtils.h"
#include "PDG_Node.h"
#include "PDG_RegisteredType.h"
#include <UT/UT_ParallelUtil.h>
#include <UT/UT_PerfMonAutoEvent.h>
#include <UT/UT_Performance.h>
#include <UT/UT_WorkBuffer.h>

Include dependency graph for PDG_NodeCallback.h:

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Go to the source code of this file.

Classes
class	PDG_NodeCallback

Macros
#define	_PDG_INVOKE_CALLBACK(result, type, state, node, item,...)
#define	PDG_NODE_CALLBACK(result, type, state, node,...)
#define	PDG_TASK_CALLBACK(result, type, item)

Macro Definition Documentation

#define _PDG_INVOKE_CALLBACK	(		result,
			type,
			state,
			node,
			item,
			...
	)

Value:

{ \
    PDG_LogUtils::nodeLog( \
        PDG_LogUtils::eNodeDebugCallback, node, "CALLBACK on" #type, \
        UT_StringHolder::theEmptyString); \
    UT_WorkBuffer _event_path; \
    bool path_has_item = node->performancePath(_event_path, #type, item); \
    UT_PerfMonAutoPDGCookEvent event( \
        _event_path.buffer(), (path_has_item ? nullptr : #type)); \
    PDG_EvaluationContext::StateScope scope(SYSgetSTID(), state, \
        false, node, item, node->context()); \
    UTisolate([&]() \
    { \
        try \
        {\
	    result = node->callback()->postInvoke( \
                node->callback()->on ## type (__VA_ARGS__)); \
        } \
        catch (...) \
        { \
	    result = PDG_CallbackResult::eFailure; \
        }\
    });\
}

Definition at line 23 of file PDG_NodeCallback.h.

#define PDG_NODE_CALLBACK	(		result,
			type,
			state,
			node,
			...
	)

Value:

{ \
    result = PDG_CallbackResult::eMissing; \
    if (node->callback()->hasCallback(PDG_NodeCallback::e ## type))\
    {\
	_PDG_INVOKE_CALLBACK( \
            result, type, state, node, nullptr, __VA_ARGS__); \
    }\
}

Definition at line 48 of file PDG_NodeCallback.h.

#define PDG_TASK_CALLBACK	(		result,
			type,
			item
	)

Value:

{ \
    result = PDG_CallbackResult::eMissing; \
    if (item->node()->callback()->hasCallback(PDG_NodeCallback::e ## type)) \
    {\
        PDG_AttributeMap::ScopedLock<false> auto_lock(item->attributes()); \
	_PDG_INVOKE_CALLBACK( \
            result, type, PDG_EvaluationContext::eStateCooking, \
            item->node(), item, item); \
    } \
}

Definition at line 58 of file PDG_NodeCallback.h.