Holds all the data that is only needed when tracing is active.
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#include "lib/CppInterOp/Tracing.h"
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| const char * | Name |
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| llvm::SmallString< 128 > | ArgStr |
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| void * | Result = nullptr |
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| bool | HasPtrResult = false |
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| bool | HasRetVec = false |
| | Set when the call returned std::vector<P*>; ~TraceRegion uses this to spell auto _retN = Cpp::Foo(...) so element decls can read _retN[i] and the replay sees the original pointers.
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| llvm::SmallVector< const void *, 8 > | RetVecPtrs |
| | Snapshot of the returned vector's pointer elements, taken at record() time – the source vector goes out of scope before ~TraceRegion runs.
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| double | StartTime = 0 |
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| bool | Returned = false |
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| llvm::SmallVector< std::function< void(TraceInfo &, unsigned)>, 2 > | OutCallbacks |
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| llvm::SmallVector< unsigned, 2 > | OutIndices |
| | _outN indices for this call's OUT pointer-containers, in left-to-right order.
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| llvm::SmallVector< bool, 2 > | OutFirstUse |
| | Per-OUT argument flag: true on the first call with this source container (preamble decl needed), false on later calls reusing the same slot.
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| bool | Nested = false |
| | Set when another TraceRegion was already active at construction.
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| size_t | LogIndex = 0 |
| | Slot for the ctor-emitted placeholder; the dtor rewrites it.
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Holds all the data that is only needed when tracing is active.
Heap-allocated only when TheTraceInfo != nullptr, so disabled tracing pays zero cost beyond a single pointer + bool on the stack.
Definition at line 515 of file Tracing.h.
◆ ArgStr
| llvm::SmallString<128> CppInterOp::Tracing::TraceData::ArgStr |
◆ HasPtrResult
| bool CppInterOp::Tracing::TraceData::HasPtrResult = false |
◆ HasRetVec
| bool CppInterOp::Tracing::TraceData::HasRetVec = false |
Set when the call returned std::vector<P*>; ~TraceRegion uses this to spell auto _retN = Cpp::Foo(...) so element decls can read _retN[i] and the replay sees the original pointers.
Definition at line 523 of file Tracing.h.
◆ LogIndex
| size_t CppInterOp::Tracing::TraceData::LogIndex = 0 |
Slot for the ctor-emitted placeholder; the dtor rewrites it.
Definition at line 543 of file Tracing.h.
◆ Name
| const char* CppInterOp::Tracing::TraceData::Name |
◆ Nested
| bool CppInterOp::Tracing::TraceData::Nested = false |
Set when another TraceRegion was already active at construction.
Nested calls skip log emission but still register handles.
Definition at line 541 of file Tracing.h.
◆ OutCallbacks
| llvm::SmallVector<std::function<void(TraceInfo&, unsigned)>, 2> CppInterOp::Tracing::TraceData::OutCallbacks |
◆ OutFirstUse
| llvm::SmallVector<bool, 2> CppInterOp::Tracing::TraceData::OutFirstUse |
Per-OUT argument flag: true on the first call with this source container (preamble decl needed), false on later calls reusing the same slot.
Definition at line 538 of file Tracing.h.
◆ OutIndices
| llvm::SmallVector<unsigned, 2> CppInterOp::Tracing::TraceData::OutIndices |
_outN indices for this call's OUT pointer-containers, in left-to-right order.
Consumed by format() at the call site and by ~TraceRegion to emit the preamble decls.
Definition at line 534 of file Tracing.h.
◆ Result
| void* CppInterOp::Tracing::TraceData::Result = nullptr |
◆ Returned
| bool CppInterOp::Tracing::TraceData::Returned = false |
◆ RetVecPtrs
| llvm::SmallVector<const void*, 8> CppInterOp::Tracing::TraceData::RetVecPtrs |
Snapshot of the returned vector's pointer elements, taken at record() time – the source vector goes out of scope before ~TraceRegion runs.
Definition at line 527 of file Tracing.h.
◆ StartTime
| double CppInterOp::Tracing::TraceData::StartTime = 0 |
The documentation for this struct was generated from the following file:
