tesseract  4.0.0-1-g2a2b
_TessFunctionResultCallback_3_1< del, R, P1, P2, P3, A1 > Class Template Reference

#include <tesscallback.h>

Inheritance diagram for _TessFunctionResultCallback_3_1< del, R, P1, P2, P3, A1 >:
TessResultCallback1< R, A1 >

Public Types

typedef TessResultCallback1< R, A1 > base
 
typedef R(* FunctionSignature) (P1, P2, P3, A1)
 

Public Member Functions

 _TessFunctionResultCallback_3_1 (FunctionSignature function, P1 p1, P2 p2, P3 p3)
 
virtual R Run (A1 a1)
 
- Public Member Functions inherited from TessResultCallback1< R, A1 >
virtual ~TessResultCallback1 ()
 

Detailed Description

template<bool del, class R, class P1, class P2, class P3, class A1>
class _TessFunctionResultCallback_3_1< del, R, P1, P2, P3, A1 >

Definition at line 2544 of file tesscallback.h.

Member Typedef Documentation

◆ base

template<bool del, class R, class P1, class P2, class P3, class A1>
typedef TessResultCallback1<R,A1> _TessFunctionResultCallback_3_1< del, R, P1, P2, P3, A1 >::base

Definition at line 2546 of file tesscallback.h.

◆ FunctionSignature

template<bool del, class R, class P1, class P2, class P3, class A1>
typedef R(* _TessFunctionResultCallback_3_1< del, R, P1, P2, P3, A1 >::FunctionSignature) (P1, P2, P3, A1)

Definition at line 2547 of file tesscallback.h.

Constructor & Destructor Documentation

◆ _TessFunctionResultCallback_3_1()

template<bool del, class R, class P1, class P2, class P3, class A1>
_TessFunctionResultCallback_3_1< del, R, P1, P2, P3, A1 >::_TessFunctionResultCallback_3_1 ( FunctionSignature  function,
P1  p1,
P2  p2,
P3  p3 
)
inline

Definition at line 2556 of file tesscallback.h.

2557  : function_(function), p1_(p1), p2_(p2), p3_(p3) { }

Member Function Documentation

◆ Run()

template<bool del, class R, class P1, class P2, class P3, class A1>
virtual R _TessFunctionResultCallback_3_1< del, R, P1, P2, P3, A1 >::Run ( A1  a1)
inlinevirtual

Implements TessResultCallback1< R, A1 >.

Definition at line 2559 of file tesscallback.h.

2559  {
2560  if (!del) {
2561  R result = (*function_)(p1_,p2_,p3_,a1);
2562  return result;
2563  } else {
2564  R result = (*function_)(p1_,p2_,p3_,a1);
2565  // zero out the pointer to ensure segfault if used again
2566  function_ = nullptr;
2567  delete this;
2568  return result;
2569  }
2570  }

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