Usd Notice Framework 0.8.3
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capturePredicate.h
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1#ifndef USD_NOTICE_FRAMEWORK_CAPTURE_PREDICATE_H
2#define USD_NOTICE_FRAMEWORK_CAPTURE_PREDICATE_H
3
5
6#include "unf/api.h"
7#include "unf/notice.h"
8
9#include <functional>
10#include <string>
11#include <vector>
12
13namespace unf {
14
16using CapturePredicateFunc = std::function<bool(const UnfNotice::StageNotice&)>;
17
30 public:
43
45 UNF_API bool operator()(const UnfNotice::StageNotice&) const;
46
48 UNF_API static CapturePredicate Default();
49
51 UNF_API static CapturePredicate BlockAll();
52
53 private:
54 CapturePredicateFunc _function = nullptr;
55};
56
57} // namespace unf
58
59#endif // USD_NOTICE_FRAMEWORK_CAPTURE_PREDICATE_H
Predicate functor which indicates whether a notice can be captured during a transaction.
Definition capturePredicate.h:29
UNF_API bool operator()(const UnfNotice::StageNotice &) const
Invoke boolean predicate on UnfNotice::StageNotice notice.
static UNF_API CapturePredicate BlockAll()
Create a predicate which return false for each notice type.
static UNF_API CapturePredicate Default()
Create a predicate which return true for each notice type.
UNF_API CapturePredicate(const CapturePredicateFunc &)
Create predicate from a function.
Base class for standalone PXR_NS::UsdStage notices.
Definition notice.h:47
std::function< bool(const UnfNotice::StageNotice &)> CapturePredicateFunc
Convenient alias for function defining whether notice can be captured.
Definition capturePredicate.h:16