_TessFunctionResultCallback_0_2< del, R, A1, A2 > Class Template Reference

#include <tesscallback.h>

Inheritance diagram for _TessFunctionResultCallback_0_2< del, R, A1, A2 >:

Public Types
typedef TessResultCallback2< R, A1, A2 >	base
typedef R(*	FunctionSignature) (A1, A2)

Public Member Functions
	_TessFunctionResultCallback_0_2 (FunctionSignature function)
virtual R	Run (A1 a1, A2 a2)
Public Member Functions inherited from TessResultCallback2< R, A1, A2 >
virtual	~TessResultCallback2 ()

Detailed Description

template<bool del, class R, class A1, class A2>
class _TessFunctionResultCallback_0_2< del, R, A1, A2 >

Definition at line 3490 of file tesscallback.h.

Member Typedef Documentation

base

template<bool del, class R, class A1, class A2>

typedef TessResultCallback2<R,A1,A2> _TessFunctionResultCallback_0_2< del, R, A1, A2 >::base

Definition at line 3492 of file tesscallback.h.

FunctionSignature

template<bool del, class R, class A1, class A2>

typedef R(* _TessFunctionResultCallback_0_2< del, R, A1, A2 >::FunctionSignature) (A1, A2)

Definition at line 3493 of file tesscallback.h.

Constructor & Destructor Documentation

_TessFunctionResultCallback_0_2()

template<bool del, class R, class A1, class A2>

_TessFunctionResultCallback_0_2< del, R, A1, A2 >::_TessFunctionResultCallback_0_2 ( FunctionSignature  function )

inline

Definition at line 3499 of file tesscallback.h.

    : function_(function) {
  }

Member Function Documentation

Run()

template<bool del, class R, class A1, class A2>

virtual R _TessFunctionResultCallback_0_2< del, R, A1, A2 >::Run ( A1  a1, A2  a2  )

inlinevirtual

Implements TessResultCallback2< R, A1, A2 >.

Definition at line 3504 of file tesscallback.h.

                             {
    if (!del) {
      R result = (*function_)(a1,a2);
      return result;
    } else {
      R result = (*function_)(a1,a2);
      //  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