tesseract  4.1.1
_TessFunctionResultCallback_0_1< del, R, A1 > Class Template Reference

#include <tesscallback.h>

Inheritance diagram for _TessFunctionResultCallback_0_1< del, R, A1 >:
TessResultCallback1< R, A1 >

Public Types

typedef TessResultCallback1< R, A1 > base
 
using FunctionSignature = R(*)(A1)
 

Public Member Functions

 _TessFunctionResultCallback_0_1 (FunctionSignature function)
 
virtual R Run (A1 a1)
 
- Public Member Functions inherited from TessResultCallback1< R, A1 >
virtual ~TessResultCallback1 ()=default
 

Detailed Description

template<bool del, class R, class A1>
class _TessFunctionResultCallback_0_1< del, R, A1 >

Definition at line 492 of file tesscallback.h.

Member Typedef Documentation

◆ base

template<bool del, class R, class A1>
typedef TessResultCallback1<R, A1> _TessFunctionResultCallback_0_1< del, R, A1 >::base

Definition at line 494 of file tesscallback.h.

◆ FunctionSignature

template<bool del, class R, class A1>
using _TessFunctionResultCallback_0_1< del, R, A1 >::FunctionSignature = R (*)(A1)

Definition at line 495 of file tesscallback.h.

Constructor & Destructor Documentation

◆ _TessFunctionResultCallback_0_1()

template<bool del, class R, class A1>
_TessFunctionResultCallback_0_1< del, R, A1 >::_TessFunctionResultCallback_0_1 ( FunctionSignature  function)
inlineexplicit

Definition at line 501 of file tesscallback.h.

502  : function_(function) {}

Member Function Documentation

◆ Run()

template<bool del, class R, class A1>
virtual R _TessFunctionResultCallback_0_1< del, R, A1 >::Run ( A1  a1)
inlinevirtual

Implements TessResultCallback1< R, A1 >.

Definition at line 504 of file tesscallback.h.

504  {
505  if (!del) {
506  R result = (*function_)(a1);
507  return result;
508  }
509  R result = (*function_)(a1);
510  // zero out the pointer to ensure segfault if used again
511  function_ = nullptr;
512  delete this;
513  return result;
514  }

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