Problem defining a struct Post: 302562410

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Top Forums Programming Problem defining a struct Post 302562410 by kristinu on Thursday 6th of October 2011 08:18:48 PM

10-06-2011

Registered User

Problem defining a struct

I have the following code and getting the compilation errors

Code:

baseLib/DynBaseObj.h:80: error: expected constructor, destructor, or type conversion before �(' token
baseLib/DynBaseObj.h:89: error: expected constructor, destructor, or type conversion before �(' token
baseLib/DynBaseObj.h:101: error: expected constructor, destructor, or type conversion before �(' token

Code:

///////////////////////////////////////////////////////////////////////////
//
//  --Module---------------------------------------------------------------
//
//                           <<struct> DynBaseObj
//
//                 Creates object with a value and a pointer.
//
//  --Attributes-----------------------------------------------------------
//
//  Value
//    + Value: T
//
//  Prev
//    + Prev: DynBaseObj*
//
//  Next
//    + Next: DynBaseObj*
//
//  --Operations-----------------------------------------------------------
//
//  DynBaseObj
//    + DynBaseObj(val: T)
//    + DynBaseObj(val: T, next: DynBaseObj*)
//    + DynBaseObj(val: T, prev: DynBaseObj*, next: DynBaseObj*)
//
//  --History--------------------------------------------------------------
//
//    V01 - DEC 1999 - Luca D'Auria
//          Initial release.
//    V02 - SEP 2008 - Luca Elia
//          Version fixed for g++ 4.3.0.
//    V03 - MAY 2009 - Christopher Dimech
//          Adopted C++ coding standards based on the IBM Standard C++
//          Library Reference Guide and the Ellementel Telecommunication
//          Systems Laboratory C++ Style Guide.
//    V04 - NOV 2009 - Luca D'Auria
//          Code changes after visit to RISSC-Lab.
//    V05 - JUL 2011 - Christopher Dimech
//          Adopted UML 2.3 for documenting class structure.
//
///////////////////////////////////////////////////////////////////////////

#ifndef DynBaseObj_H
#define DynBaseObj_H

#include <iostream>

#include "gendef.h"
#include "Vector.h"

// ***********************************************************************
// TEMPLATE CLASS: BaseObject
// ***********************************************************************

template <class T>
struct DynBaseObj {

    T  Value;

    DynBaseObj*  Prev;

    DynBaseObj*  Next;

    DynBaseObj(T  val);

    DynBaseObj(
      T  val,
      DynBaseObj*  next);

    DynBaseObj(
      T  val,
      DynBaseObj*  prev,
      DynBaseObj*  next);

};

//////////////////////////////////////////////////////////////////////////

DynBaseObj(T  val) {

  Value = val;
  Prev = Next = NULL;

}

//////////////////////////////////////////////////////////////////////////

DynBaseObj(
  T  val,
  DynBaseObj*  next) {

  Value = val;
  Prev = NULL;
  Next = next;

}

//////////////////////////////////////////////////////////////////////////

DynBaseObj(
  T  val,
  DynBaseObj*  prev,
  DynBaseObj*  next) {

  Value = val;
  Prev = prev;
  Next = next;

}

//////////////////////////////////////////////////////////////////////////

#endif

kristinu

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LEARN ABOUT X11R4

xtsettypeconverter

XtAppSetTypeConverter(3)					   XT FUNCTIONS 					  XtAppSetTypeConverter(3)

NAME

       XtAppSetTypeConverter, XtSetTypeConverter - register resource converter

SYNTAX

       void XtAppSetTypeConverter(XtAppContext app_context, String from_type, String to_type, XtConverter converter, XtConvertArgList con-
	      vert_args, Cardinal num_args, XtCacheType cache_type, XtDestructor destructor);

       void XtSetTypeConverter(String from_type, String to_type, XtConverter converter, XtConvertArgList convert_args, Cardinal num_args, XtCa-
	      cheType cache_type, XtDestructor destructor);

ARGUMENTS

       app_context
		 Specifies the application context.

       converter Specifies the type converter procedure.

       convert_args
		 Specifies how to compute the additional arguments to the converter or NULL.

       from_type Specifies the source type.

       num_args  Specifies the number of additional arguments to the converter or zero.

       to_type	 Specifies the destination type.

       cache_type
		 Specifies whether or not resources produced by this converter are sharable or display-specific and when they should be freed.

       destructor
		 Specifies a destroy procedure for resources produced by this conversion, or NULL if no additional action is required to deallo-
		 cate resources produced by the converter.

DESCRIPTION

       XtSetTypeConverter registers the specified type converter and destructor in all application contexts created by the calling process,
       including any future application contexts that may be created.  XtAppSetTypeConverter registers the specified type converter in the single
       application context specified. If the same from_type and to_type are specified in multiple calls to either function, the most recent over-
       rides the previous ones.

SEE ALSO

       X Toolkit Intrinsics - C Language Interface
       Xlib - C Language X Interface

X Version 11							    libXt 1.0.5 					  XtAppSetTypeConverter(3)

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