_TessFunctionResultCallback_0_0< del, R > Class Template Reference

#include <tesscallback.h>

Inheritance diagram for _TessFunctionResultCallback_0_0< del, R >:

Public Types
typedef TessResultCallback< R >	base
typedef R(*	FunctionSignature) ()

Public Member Functions
	_TessFunctionResultCallback_0_0 (FunctionSignature function)
virtual R	Run ()
Public Member Functions inherited from TessResultCallback< R >
virtual	~TessResultCallback ()

Detailed Description

template<bool del, class R>
class _TessFunctionResultCallback_0_0< del, R >

Definition at line 205 of file tesscallback.h.

Member Typedef Documentation

base

template<bool del, class R>

typedef TessResultCallback<R> _TessFunctionResultCallback_0_0< del, R >::base

Definition at line 207 of file tesscallback.h.

FunctionSignature

template<bool del, class R>

typedef R(* _TessFunctionResultCallback_0_0< del, R >::FunctionSignature) ()

Definition at line 208 of file tesscallback.h.

Constructor & Destructor Documentation

_TessFunctionResultCallback_0_0()

template<bool del, class R>

_TessFunctionResultCallback_0_0< del, R >::_TessFunctionResultCallback_0_0 ( FunctionSignature  function )

inline

Definition at line 214 of file tesscallback.h.

    : function_(function) {
  }

Member Function Documentation

Run()

template<bool del, class R>

virtual R _TessFunctionResultCallback_0_0< del, R >::Run ( )

inlinevirtual

Implements TessResultCallback< R >.

Definition at line 219 of file tesscallback.h.

                  {
    if (!del) {
      R result = (*function_)();
      return result;
    } else {
      R result = (*function_)();
      //  zero out the pointer to ensure segfault if used again
      function_ = nullptr;
      delete this;
      return result;
    }
  }

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

• /usr/src/tesseract-ocr.master/src/ccutil/tesscallback.h