tesseract  4.1.1
_TessFunctionResultCallback_1_1< del, R, P1, A1 > Class Template Reference

#include <tesscallback.h>

Inheritance diagram for _TessFunctionResultCallback_1_1< del, R, P1, A1 >:
TessResultCallback1< R, A1 >

Public Types

typedef TessResultCallback1< R, A1 > base
 
using FunctionSignature = R(*)(P1, A1)
 

Public Member Functions

 _TessFunctionResultCallback_1_1 (FunctionSignature function, P1 p1)
 
virtual R Run (A1 a1)
 
- Public Member Functions inherited from TessResultCallback1< R, A1 >
virtual ~TessResultCallback1 ()=default
 

Detailed Description

template<bool del, class R, class P1, class A1>
class _TessFunctionResultCallback_1_1< del, R, P1, A1 >

Definition at line 550 of file tesscallback.h.

Member Typedef Documentation

◆ base

template<bool del, class R , class P1 , class A1 >
typedef TessResultCallback1<R, A1> _TessFunctionResultCallback_1_1< del, R, P1, A1 >::base

Definition at line 552 of file tesscallback.h.

◆ FunctionSignature

template<bool del, class R , class P1 , class A1 >
using _TessFunctionResultCallback_1_1< del, R, P1, A1 >::FunctionSignature = R (*)(P1, A1)

Definition at line 553 of file tesscallback.h.

Constructor & Destructor Documentation

◆ _TessFunctionResultCallback_1_1()

template<bool del, class R , class P1 , class A1 >
_TessFunctionResultCallback_1_1< del, R, P1, A1 >::_TessFunctionResultCallback_1_1 ( FunctionSignature  function,
P1  p1 
)
inline

Definition at line 560 of file tesscallback.h.

561  : function_(function), p1_(p1) {}

Member Function Documentation

◆ Run()

template<bool del, class R , class P1 , class A1 >
virtual R _TessFunctionResultCallback_1_1< del, R, P1, A1 >::Run ( A1  a1)
inlinevirtual

Implements TessResultCallback1< R, A1 >.

Definition at line 563 of file tesscallback.h.

563  {
564  if (!del) {
565  R result = (*function_)(p1_, a1);
566  return result;
567  }
568  R result = (*function_)(p1_, a1);
569  // zero out the pointer to ensure segfault if used again
570  function_ = nullptr;
571  delete this;
572  return result;
573  }

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