tesseract  4.0.0-1-g2a2b
_TessFunctionResultCallback_0_3< del, R, A1, A2, A3 > Class Template Reference

#include <tesscallback.h>

Inheritance diagram for _TessFunctionResultCallback_0_3< del, R, A1, A2, A3 >:
TessResultCallback3< R, A1, A2, A3 >

Public Types

typedef TessResultCallback3< R, A1, A2, A3 > base
 
typedef R(* FunctionSignature) (A1, A2, A3)
 

Public Member Functions

 _TessFunctionResultCallback_0_3 (FunctionSignature function)
 
virtual R Run (A1 a1, A2 a2, A3 a3)
 
- Public Member Functions inherited from TessResultCallback3< R, A1, A2, A3 >
virtual ~TessResultCallback3 ()
 

Detailed Description

template<bool del, class R, class A1, class A2, class A3>
class _TessFunctionResultCallback_0_3< del, R, A1, A2, A3 >

Definition at line 5095 of file tesscallback.h.

Member Typedef Documentation

◆ base

template<bool del, class R, class A1, class A2, class A3>
typedef TessResultCallback3<R,A1,A2,A3> _TessFunctionResultCallback_0_3< del, R, A1, A2, A3 >::base

Definition at line 5097 of file tesscallback.h.

◆ FunctionSignature

template<bool del, class R, class A1, class A2, class A3>
typedef R(* _TessFunctionResultCallback_0_3< del, R, A1, A2, A3 >::FunctionSignature) (A1, A2, A3)

Definition at line 5098 of file tesscallback.h.

Constructor & Destructor Documentation

◆ _TessFunctionResultCallback_0_3()

template<bool del, class R, class A1, class A2, class A3>
_TessFunctionResultCallback_0_3< del, R, A1, A2, A3 >::_TessFunctionResultCallback_0_3 ( FunctionSignature  function)
inline

Definition at line 5104 of file tesscallback.h.

5106  : function_(function) {
5107  }

Member Function Documentation

◆ Run()

template<bool del, class R, class A1, class A2, class A3>
virtual R _TessFunctionResultCallback_0_3< del, R, A1, A2, A3 >::Run ( A1  a1,
A2  a2,
A3  a3 
)
inlinevirtual

Implements TessResultCallback3< R, A1, A2, A3 >.

Definition at line 5109 of file tesscallback.h.

5109  {
5110  if (!del) {
5111  R result = (*function_)(a1,a2,a3);
5112  return result;
5113  } else {
5114  R result = (*function_)(a1,a2,a3);
5115  // zero out the pointer to ensure segfault if used again
5116  function_ = nullptr;
5117  delete this;
5118  return result;
5119  }
5120  }

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