tesseract  4.0.0-1-g2a2b
_TessFunctionResultCallback_2_0< del, R, P1, P2 > Class Template Reference

#include <tesscallback.h>

Inheritance diagram for _TessFunctionResultCallback_2_0< del, R, P1, P2 >:
TessResultCallback< R >

Public Types

typedef TessResultCallback< R > base
 
typedef R(* FunctionSignature) (P1, P2)
 

Public Member Functions

 _TessFunctionResultCallback_2_0 (FunctionSignature function, P1 p1, P2 p2)
 
virtual R Run ()
 
- Public Member Functions inherited from TessResultCallback< R >
virtual ~TessResultCallback ()
 

Detailed Description

template<bool del, class R, class P1, class P2>
class _TessFunctionResultCallback_2_0< del, R, P1, P2 >

Definition at line 656 of file tesscallback.h.

Member Typedef Documentation

◆ base

template<bool del, class R, class P1, class P2>
typedef TessResultCallback<R> _TessFunctionResultCallback_2_0< del, R, P1, P2 >::base

Definition at line 658 of file tesscallback.h.

◆ FunctionSignature

template<bool del, class R, class P1, class P2>
typedef R(* _TessFunctionResultCallback_2_0< del, R, P1, P2 >::FunctionSignature) (P1, P2)

Definition at line 659 of file tesscallback.h.

Constructor & Destructor Documentation

◆ _TessFunctionResultCallback_2_0()

template<bool del, class R, class P1, class P2>
_TessFunctionResultCallback_2_0< del, R, P1, P2 >::_TessFunctionResultCallback_2_0 ( FunctionSignature  function,
P1  p1,
P2  p2 
)
inline

Definition at line 667 of file tesscallback.h.

668  : function_(function), p1_(p1), p2_(p2) { }

Member Function Documentation

◆ Run()

template<bool del, class R, class P1, class P2>
virtual R _TessFunctionResultCallback_2_0< del, R, P1, P2 >::Run ( )
inlinevirtual

Implements TessResultCallback< R >.

Definition at line 670 of file tesscallback.h.

670  {
671  if (!del) {
672  R result = (*function_)(p1_,p2_);
673  return result;
674  } else {
675  R result = (*function_)(p1_,p2_);
676  // zero out the pointer to ensure segfault if used again
677  function_ = nullptr;
678  delete this;
679  return result;
680  }
681  }

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