Dispatch.h File Reference

#include <dlfcn.h>
#include "CppInterOp/Box.h"
#include "CppInterOp/CppInterOpTypes.h"
#include <cstdlib>
#include <iostream>
#include <memory>
#include <mutex>
#include <set>
#include "CppInterOp/CppInterOpAPI.inc"

Include dependency graph for Dispatch.h:

Go to the source code of this file.

Namespaces
namespace	CppInternal
namespace	CppInternal::DispatchRaw
namespace	Cpp

Macros
#define	CPPINTEROP_API_FUNC(DN, CN, Ret, DeclArgs, CallArgs, RawTypes)    extern Ret(*DN) RawTypes;
#define	CPPINTEROP_API_FUNC(DN, CN, Ret, DeclArgs, CallArgs, RawTypes)    inline Ret CN DeclArgs { return ::CppInternal::DispatchRaw::DN CallArgs; }
#define	CPPINTEROP_API_FUNC(DN, CN, Ret, DeclArgs, CallArgs, RawTypes)
#define	CPPINTEROP_API_FUNC(DN, CN, Ret, DeclArgs, CallArgs, RawTypes)    ::CppInternal::DispatchRaw::DN = nullptr;

Typedefs
using	CppFnPtrTy = void(*)()

Functions
CppFnPtrTy	CppGetProcAddress (const char *procname)
void *	dlGetProcAddress (const char *name, const char *customLibPath=nullptr)
bool	Cpp::LoadDispatchAPI (const char *customLibPath=nullptr)
	Initialize all CppInterOp API from the dynamically loaded library.
void	Cpp::UnloadDispatchAPI ()

Macro Definition Documentation

CPPINTEROP_API_FUNC [1/4]

#define CPPINTEROP_API_FUNC	(		DN,
			CN,
			Ret,
			DeclArgs,
			CallArgs,
			RawTypes
	)		extern Ret(*DN) RawTypes;

Definition at line 109 of file Dispatch.h.

CPPINTEROP_API_FUNC [2/4]

#define CPPINTEROP_API_FUNC	(		DN,
			CN,
			Ret,
			DeclArgs,
			CallArgs,
			RawTypes
	)		inline Ret CN DeclArgs { return ::CppInternal::DispatchRaw::DN CallArgs; }

Definition at line 109 of file Dispatch.h.

CPPINTEROP_API_FUNC [3/4]

#define CPPINTEROP_API_FUNC	(		DN,
			CN,
			Ret,
			DeclArgs,
			CallArgs,
			RawTypes
	)

Value:

  ::CppInternal::DispatchRaw::DN =                                             \
      reinterpret_cast<Ret(*) RawTypes>(dlGetProcAddress(#DN));

Definition at line 109 of file Dispatch.h.

CPPINTEROP_API_FUNC [4/4]

#define CPPINTEROP_API_FUNC	(		DN,
			CN,
			Ret,
			DeclArgs,
			CallArgs,
			RawTypes
	)		::CppInternal::DispatchRaw::DN = nullptr;

Definition at line 109 of file Dispatch.h.

Typedef Documentation

CppFnPtrTy

using CppFnPtrTy = void (*)()

Definition at line 44 of file Dispatch.h.

Function Documentation

CppGetProcAddress()

CppFnPtrTy CppGetProcAddress

(

const char *

procname

)

Parameters

[in]

procname

- the name of the FunctionEntry in the symbol lookup table.

Returns

the function address of the requested API, or nullptr if not found

Definition at line 37 of file CppInterOpDispatch.cpp.

References DispatchMap.

dlGetProcAddress()

void * dlGetProcAddress ( const char *  name, const char *  customLibPath = nullptr  )

inline

Definition at line 52 of file Dispatch.h.

Referenced by Cpp::LoadDispatchAPI(), and Cpp::UnloadDispatchAPI().