_TessFunctionResultCallback_0_4< del, R, A1, A2, A3, A4 > Class Template Reference

#include <tesscallback.h>

Inheritance diagram for _TessFunctionResultCallback_0_4< del, R, A1, A2, A3, A4 >:

Public Types
typedef TessResultCallback4< R, A1, A2, A3, A4 >	base
typedef R(*	FunctionSignature) (A1, A2, A3, A4)

Public Member Functions
	_TessFunctionResultCallback_0_4 (FunctionSignature function)
virtual R	Run (A1 a1, A2 a2, A3 a3, A4 a4)
Public Member Functions inherited from TessResultCallback4< R, A1, A2, A3, A4 >
virtual	~TessResultCallback4 ()

Detailed Description

template<bool del, class R, class A1, class A2, class A3, class A4>
class _TessFunctionResultCallback_0_4< del, R, A1, A2, A3, A4 >

Definition at line 6687 of file tesscallback.h.

Member Typedef Documentation

base

template<bool del, class R, class A1, class A2, class A3, class A4>

typedef TessResultCallback4<R,A1,A2,A3,A4> _TessFunctionResultCallback_0_4< del, R, A1, A2, A3, A4 >::base

Definition at line 6689 of file tesscallback.h.

FunctionSignature

template<bool del, class R, class A1, class A2, class A3, class A4>

typedef R(* _TessFunctionResultCallback_0_4< del, R, A1, A2, A3, A4 >::FunctionSignature) (A1, A2, A3, A4)

Definition at line 6690 of file tesscallback.h.

Constructor & Destructor Documentation

_TessFunctionResultCallback_0_4()

template<bool del, class R, class A1, class A2, class A3, class A4>

_TessFunctionResultCallback_0_4< del, R, A1, A2, A3, A4 >::_TessFunctionResultCallback_0_4 ( FunctionSignature  function )

inline

Definition at line 6696 of file tesscallback.h.

    : function_(function) { }

Member Function Documentation

Run()

template<bool del, class R, class A1, class A2, class A3, class A4>

virtual R _TessFunctionResultCallback_0_4< del, R, A1, A2, A3, A4 >::Run ( A1  a1, A2  a2, A3  a3, A4  a4  )

inlinevirtual

Implements TessResultCallback4< R, A1, A2, A3, A4 >.

Definition at line 6699 of file tesscallback.h.

                                         {
    if (!del) {
      R result = (*function_)(a1,a2,a3,a4);
      return result;
    } else {
      R result = (*function_)(a1,a2,a3,a4);
      //  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