dlopen.h File Reference

#include "nndeploy/base/common.h"
#include "nndeploy/base/glic_stl_include.h"
#include "nndeploy/base/log.h"
#include "nndeploy/base/macro.h"
#include "nndeploy/base/object.h"
#include "nndeploy/base/opencv_include.h"
#include "nndeploy/base/param.h"
#include "nndeploy/base/status.h"
#include "nndeploy/base/string.h"
#include <dlfcn.h>

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Classes
struct	nndeploy::base::Handle

Namespaces
	nndeploy
	nndeploy::base

Macros
#define	NNDEPLOY_DEFINE_FUNC_PTR(func)   func##Func func = nullptr
#define	NNDEPLOY_LOAD_FUNCTION_PTR(handle, func_name)
#define	NNDEPLOY_TRY_LOAD_FUNCTION_PTR(handle, func_name)

Functions
bool	nndeploy::base::freeLibrary (const std::string &path)
Handle *	nndeploy::base::getLibraryHandle (const std::string &path, bool update)
bool	nndeploy::base::loadLibraryFromPath (const std::string &path, bool update)

Macro Definition Documentation

NNDEPLOY_DEFINE_FUNC_PTR

#define NNDEPLOY_DEFINE_FUNC_PTR

(

func

)

func##Func func = nullptr

Definition at line 26 of file dlopen.h.

NNDEPLOY_LOAD_FUNCTION_PTR

#define NNDEPLOY_LOAD_FUNCTION_PTR	(		handle,
			func_name
	)

Value:

  if (is_pixel) {                                                             \
    func_name =                                                               \
        reinterpret_cast<func_name##Func>(loadOpenCLPointer(#func_name));     \
  } else {                                                                    \
    func_name = reinterpret_cast<func_name##Func>(dlsym(handle, #func_name)); \
  }                                                                           \
  if (func_name == nullptr) {                                                 \
    NNDEPLOY_LOGE("load func (%s) from (%s) failed!\n", #func_name,           \
                  library_path.c_str());                                      \
    return false;                                                             \
  }

Definition at line 49 of file dlopen.h.

NNDEPLOY_TRY_LOAD_FUNCTION_PTR

#define NNDEPLOY_TRY_LOAD_FUNCTION_PTR	(		handle,
			func_name
	)

Value:

  if (is_pixel) {                                                             \
    func_name =                                                               \
        reinterpret_cast<func_name##Func>(loadOpenCLPointer(#func_name));     \
  } else {                                                                    \
    func_name = reinterpret_cast<func_name##Func>(dlsym(handle, #func_name)); \
  }                                                                           \
  if (func_name == nullptr) {                                                 \
    NNDEPLOY_LOGE("load func (%s) from (%s) failed!\n", #func_name,           \
                  library_path.c_str());                                      \
  }

Definition at line 64 of file dlopen.h.