#include <Pragma.h>
Public Member Functions | |
| PragmaHandler (StringRef name) | |
| PragmaHandler () | |
| virtual | ~PragmaHandler () |
| StringRef | getName () const |
| virtual void | HandlePragma (Preprocessor &PP, PragmaIntroducerKind Introducer, Token &FirstToken)=0 |
| virtual PragmaNamespace * | getIfNamespace () |
Detailed Description
PragmaHandler - Instances of this interface defined to handle the various pragmas that the language front-end uses. Each handler optionally has a name (e.g. "pack") and the HandlePragma method is invoked when a pragma with that identifier is found. If a handler does not match any of the declared pragmas the handler with a null identifier is invoked, if it exists.
Note that the PragmaNamespace class can be used to subdivide pragmas, e.g. we treat "\#pragma STDC" and "\#pragma GCC" as namespaces that contain other pragmas.
Constructor & Destructor Documentation
| clang::PragmaHandler::PragmaHandler | ( | StringRef | name | ) | [inline, explicit] |
| clang::PragmaHandler::PragmaHandler | ( | ) | [inline] |
| PragmaHandler::~PragmaHandler | ( | ) | [virtual] |
Definition at line 33 of file Pragma.cpp.
Member Function Documentation
| virtual PragmaNamespace* clang::PragmaHandler::getIfNamespace | ( | ) | [inline, virtual] |
getIfNamespace - If this is a namespace, return it. This is equivalent to using a dynamic_cast, but doesn't require RTTI.
Reimplemented in clang::PragmaNamespace.
Definition at line 72 of file Pragma.h.
Referenced by clang::Preprocessor::RemovePragmaHandler().
| StringRef clang::PragmaHandler::getName | ( | ) | const [inline] |
Definition at line 66 of file Pragma.h.
Referenced by clang::PragmaNamespace::AddPragma(), clang::Preprocessor::AddPragmaHandler(), and clang::PragmaNamespace::RemovePragmaHandler().
| virtual void clang::PragmaHandler::HandlePragma | ( | Preprocessor & | PP, |
| PragmaIntroducerKind | Introducer, | ||
| Token & | FirstToken | ||
| ) | [pure virtual] |
Implemented in clang::PragmaNamespace, and clang::EmptyPragmaHandler.
Referenced by clang::PragmaNamespace::HandlePragma().
The documentation for this class was generated from the following files: