_TessFunctionResultCallback_0_3< del, R, A1, A2, A3 > Class Template Reference

#include <tesscallback.h>

Inheritance diagram for _TessFunctionResultCallback_0_3< del, R, A1, A2, A3 >:

Public Types
typedef TessResultCallback3< R, A1, A2, A3 >	base
typedef R(*	FunctionSignature) (A1, A2, A3)

Public Member Functions
	_TessFunctionResultCallback_0_3 (FunctionSignature function)
virtual R	Run (A1 a1, A2 a2, A3 a3)
Public Member Functions inherited from TessResultCallback3< R, A1, A2, A3 >
virtual	~TessResultCallback3 ()

Detailed Description

template<bool del, class R, class A1, class A2, class A3>
class _TessFunctionResultCallback_0_3< del, R, A1, A2, A3 >

Definition at line 5095 of file tesscallback.h.

Member Typedef Documentation

base

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

typedef TessResultCallback3<R,A1,A2,A3> _TessFunctionResultCallback_0_3< del, R, A1, A2, A3 >::base

Definition at line 5097 of file tesscallback.h.

FunctionSignature

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

typedef R(* _TessFunctionResultCallback_0_3< del, R, A1, A2, A3 >::FunctionSignature) (A1, A2, A3)

Definition at line 5098 of file tesscallback.h.

Constructor & Destructor Documentation

_TessFunctionResultCallback_0_3()

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

_TessFunctionResultCallback_0_3< del, R, A1, A2, A3 >::_TessFunctionResultCallback_0_3 ( FunctionSignature  function )

inline

Definition at line 5104 of file tesscallback.h.

    : function_(function) {
  }

Member Function Documentation

Run()

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

virtual R _TessFunctionResultCallback_0_3< del, R, A1, A2, A3 >::Run ( A1  a1, A2  a2, A3  a3  )

inlinevirtual

Implements TessResultCallback3< R, A1, A2, A3 >.

Definition at line 5109 of file tesscallback.h.

                                   {
    if (!del) {
      R result = (*function_)(a1,a2,a3);
      return result;
    } else {
      R result = (*function_)(a1,a2,a3);
      //  zero out the pointer to ensure segfault if used again
      function_ = NULL;
      delete this;
      return result;
    }
  }

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

• /home/stefan/src/github/tesseract-ocr/tesseract/ccutil/tesscallback.h