llvm::orc::shared::MethodWrapperHandler< RetT, ClassT, ArgTs > Class Template Reference

A function object that takes an ExecutorAddr as its first argument, casts that address to a ClassT*, then calls the given method on that pointer passing in the remaining function arguments. More...

#include "llvm/ExecutionEngine/Orc/Shared/WrapperFunctionUtils.h"

Public Types
using	MethodT = RetT(ClassT::*)(ArgTs...)

Public Member Functions
	MethodWrapperHandler (MethodT M)
RetT	operator() (ExecutorAddr ObjAddr, ArgTs &...Args)

Detailed Description

template<typename RetT, typename ClassT, typename... ArgTs>
class llvm::orc::shared::MethodWrapperHandler< RetT, ClassT, ArgTs >

A function object that takes an ExecutorAddr as its first argument, casts that address to a ClassT*, then calls the given method on that pointer passing in the remaining function arguments.

This utility removes some of the boilerplate from writing wrappers for method calls.

class MyClass {
public:
  void myMethod(uint32_t, bool) { ... }
};
 
// SPS Method signature -- note MyClass object address as first argument.
using SPSMyMethodWrapperSignature =
  SPSTuple<SPSExecutorAddr, uint32_t, bool>;
 
WrapperFunctionResult
myMethodCallWrapper(const char *ArgData, size_t ArgSize) {
  return WrapperFunction<SPSMyMethodWrapperSignature>::handle(
     ArgData, ArgSize, makeMethodWrapperHandler(&MyClass::myMethod));
}

Definition at line 604 of file WrapperFunctionUtils.h.

Member Typedef Documentation

MethodT

template<typename RetT , typename ClassT , typename... ArgTs>

using llvm::orc::shared::MethodWrapperHandler< RetT, ClassT, ArgTs >::MethodT = RetT (ClassT::*)(ArgTs...)

Definition at line 606 of file WrapperFunctionUtils.h.

Constructor & Destructor Documentation

MethodWrapperHandler()

template<typename RetT , typename ClassT , typename... ArgTs>

llvm::orc::shared::MethodWrapperHandler< RetT, ClassT, ArgTs >::MethodWrapperHandler ( MethodT  M )

inline

Definition at line 607 of file WrapperFunctionUtils.h.

Member Function Documentation

operator()()

template<typename RetT , typename ClassT , typename... ArgTs>

RetT llvm::orc::shared::MethodWrapperHandler< RetT, ClassT, ArgTs >::operator() ( ExecutorAddr  ObjAddr, ArgTs &...  Args  )

inline

Definition at line 608 of file WrapperFunctionUtils.h.

References llvm::orc::ExecutorAddr::toPtr().

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The documentation for this class was generated from the following file:

• include/llvm/ExecutionEngine/Orc/Shared/WrapperFunctionUtils.h