tesseract 4.1.1
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_TessMemberResultCallback_0_0< del, R, T > Class Template Reference

#include <tesscallback.h>

Inheritance diagram for _TessMemberResultCallback_0_0< del, R, T >:
TessResultCallback< R >

Public Types

using base = TessResultCallback< R >
 
using MemberSignature = R(T::*)()
 

Public Member Functions

 _TessMemberResultCallback_0_0 (T *object, MemberSignature member)
 
Run () override
 
- Public Member Functions inherited from TessResultCallback< R >
virtual ~TessResultCallback ()=default
 
virtual R Run ()=0
 

Detailed Description

template<bool del, class R, class T>
class _TessMemberResultCallback_0_0< del, R, T >

Definition at line 36 of file tesscallback.h.

Member Typedef Documentation

◆ base

template<bool del, class R , class T >
using _TessMemberResultCallback_0_0< del, R, T >::base = TessResultCallback<R>

Definition at line 38 of file tesscallback.h.

◆ MemberSignature

template<bool del, class R , class T >
using _TessMemberResultCallback_0_0< del, R, T >::MemberSignature = R (T::*)()

Definition at line 39 of file tesscallback.h.

Constructor & Destructor Documentation

◆ _TessMemberResultCallback_0_0()

template<bool del, class R , class T >
_TessMemberResultCallback_0_0< del, R, T >::_TessMemberResultCallback_0_0 ( T *  object,
MemberSignature  member 
)
inline

Definition at line 46 of file tesscallback.h.

47 : object_(object), member_(member) {}

Member Function Documentation

◆ Run()

template<bool del, class R , class T >
R _TessMemberResultCallback_0_0< del, R, T >::Run ( )
inlineoverridevirtual

Implements TessResultCallback< R >.

Definition at line 49 of file tesscallback.h.

49 {
50 if (!del) {
51 R result = (object_->*member_)();
52 return result;
53 }
54 R result = (object_->*member_)();
55 // zero out the pointer to ensure segfault if used again
56 member_ = nullptr;
57 delete this;
58 return result;
59 }

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