tesseract  4.0.0-1-g2a2b
_TessFunctionResultCallback_4_0< del, R, P1, P2, P3, P4 > Class Template Reference

#include <tesscallback.h>

Inheritance diagram for _TessFunctionResultCallback_4_0< del, R, P1, P2, P3, P4 >:
TessResultCallback< R >

Public Types

typedef TessResultCallback< R > base
 
typedef R(* FunctionSignature) (P1, P2, P3, P4)
 

Public Member Functions

 _TessFunctionResultCallback_4_0 (FunctionSignature function, P1 p1, P2 p2, P3 p3, P4 p4)
 
virtual R Run ()
 
- Public Member Functions inherited from TessResultCallback< R >
virtual ~TessResultCallback ()
 

Detailed Description

template<bool del, class R, class P1, class P2, class P3, class P4>
class _TessFunctionResultCallback_4_0< del, R, P1, P2, P3, P4 >

Definition at line 1112 of file tesscallback.h.

Member Typedef Documentation

◆ base

template<bool del, class R, class P1, class P2, class P3, class P4>
typedef TessResultCallback<R> _TessFunctionResultCallback_4_0< del, R, P1, P2, P3, P4 >::base

Definition at line 1114 of file tesscallback.h.

◆ FunctionSignature

template<bool del, class R, class P1, class P2, class P3, class P4>
typedef R(* _TessFunctionResultCallback_4_0< del, R, P1, P2, P3, P4 >::FunctionSignature) (P1, P2, P3, P4)

Definition at line 1115 of file tesscallback.h.

Constructor & Destructor Documentation

◆ _TessFunctionResultCallback_4_0()

template<bool del, class R, class P1, class P2, class P3, class P4>
_TessFunctionResultCallback_4_0< del, R, P1, P2, P3, P4 >::_TessFunctionResultCallback_4_0 ( FunctionSignature  function,
P1  p1,
P2  p2,
P3  p3,
P4  p4 
)
inline

Definition at line 1125 of file tesscallback.h.

1126  : function_(function), p1_(p1), p2_(p2), p3_(p3), p4_(p4) { }

Member Function Documentation

◆ Run()

template<bool del, class R, class P1, class P2, class P3, class P4>
virtual R _TessFunctionResultCallback_4_0< del, R, P1, P2, P3, P4 >::Run ( )
inlinevirtual

Implements TessResultCallback< R >.

Definition at line 1128 of file tesscallback.h.

1128  {
1129  if (!del) {
1130  R result = (*function_)(p1_,p2_,p3_,p4_);
1131  return result;
1132  } else {
1133  R result = (*function_)(p1_,p2_,p3_,p4_);
1134  // zero out the pointer to ensure segfault if used again
1135  function_ = nullptr;
1136  delete this;
1137  return result;
1138  }
1139  }

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