diff options
| -rw-r--r-- | include/clang/AST/DeclObjC.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/clang/AST/DeclObjC.h b/include/clang/AST/DeclObjC.h index 7b02bb29fd..2f360b6db5 100644 --- a/include/clang/AST/DeclObjC.h +++ b/include/clang/AST/DeclObjC.h @@ -15,6 +15,7 @@ #define LLVM_CLANG_AST_DECLOBJC_H #include "clang/AST/Decl.h" +#include "llvm/ADT/STLExtras.h" namespace clang { class Expr; @@ -200,6 +201,17 @@ public: ParamInfo.set(List, Num, C); } + // Iterator access to parameter types. + typedef std::const_mem_fun_t<QualType, ParmVarDecl> deref_fun; + typedef llvm::mapped_iterator<param_iterator, deref_fun> arg_type_iterator; + + arg_type_iterator arg_type_begin() const { + return llvm::map_iterator(param_begin(), deref_fun(&ParmVarDecl::getType)); + } + arg_type_iterator arg_type_end() const { + return llvm::map_iterator(param_end(), deref_fun(&ParmVarDecl::getType)); + } + /// createImplicitParams - Used to lazily create the self and cmd /// implict parameters. This must be called prior to using getSelfDecl() /// or getCmdDecl(). The call is ignored if the implicit paramters |