An abstract class that should be subclassed by any external source of preprocessing record entries. More...
#include <PreprocessingRecord.h>
Public Member Functions | |
| virtual | ~ExternalPreprocessingRecordSource () |
| virtual PreprocessedEntity * | ReadPreprocessedEntity (unsigned Index)=0 |
| Read a preallocated preprocessed entity from the external source. | |
| virtual std::pair< unsigned, unsigned > | findPreprocessedEntitiesInRange (SourceRange Range)=0 |
| Returns a pair of [Begin, End) indices of preallocated preprocessed entities that. | |
| virtual llvm::Optional< bool > | isPreprocessedEntityInFileID (unsigned Index, FileID FID) |
| Optionally returns true or false if the preallocated preprocessed entity with index. | |
Detailed Description
An abstract class that should be subclassed by any external source of preprocessing record entries.
Definition at line 261 of file PreprocessingRecord.h.
Constructor & Destructor Documentation
| ExternalPreprocessingRecordSource::~ExternalPreprocessingRecordSource | ( | ) | [virtual] |
Definition at line 22 of file PreprocessingRecord.cpp.
Member Function Documentation
| virtual std::pair<unsigned, unsigned> clang::ExternalPreprocessingRecordSource::findPreprocessedEntitiesInRange | ( | SourceRange | Range | ) | [pure virtual] |
Returns a pair of [Begin, End) indices of preallocated preprocessed entities that.
- Range encompasses.
Implemented in clang::ASTReader.
| virtual llvm::Optional<bool> clang::ExternalPreprocessingRecordSource::isPreprocessedEntityInFileID | ( | unsigned | Index, |
| FileID | FID | ||
| ) | [inline, virtual] |
Optionally returns true or false if the preallocated preprocessed entity with index.
- Index came from file
- FID.
Reimplemented in clang::ASTReader.
Definition at line 278 of file PreprocessingRecord.h.
Referenced by clang::PreprocessingRecord::isEntityInFileID().
| virtual PreprocessedEntity* clang::ExternalPreprocessingRecordSource::ReadPreprocessedEntity | ( | unsigned | Index | ) | [pure virtual] |
Read a preallocated preprocessed entity from the external source.
- Returns:
- null if an error occurred that prevented the preprocessed entity from being loaded.
Implemented in clang::ASTReader.
The documentation for this class was generated from the following files: