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Object Class Reference

#include <object.hpp>

Inheritance diagram for Object:

[legend]

Public Member Functions
	Object (void)
	Object (const Object &aObject)
virtual	~Object (void)
	Common virtual destructor.
Protected Attributes
int	myId
Static Private Attributes
static int	objectCount = 0
static int	objectId = 0
static int	objectPeak = 0

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Detailed Description

A base class for nearly every class in this project.

Date:

Sun Jan 09 2005

Author:

Jan Wedekind (wedesoft@users.sourceforge.net)

Definition at line 30 of file object.hpp.

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Constructor & Destructor Documentation

Object::Object

(

void

)

Standard constructor. The allocated object is counted. If the PRINTALLOC is defined, a comment will be printed out. If NDEBUG is not defined, the objects identity myId will be defined.

See also:

objectCount

myId

Definition at line 28 of file object.cpp.

References myId, objectCount, objectId, and objectPeak.

{
  assert( objectCount >= 0 );
  if ( !objectCount )
    cerr << "There are objects existing by now.\n";
  myId = objectId;
#ifdef PRINTALLOC
  cerr.form( "object %8d is allocated\n", myId );
#endif
  objectCount++;
  objectId++;
  if ( objectPeak < objectCount )
    objectPeak = objectCount;
}

Object::Object

(

const Object &

aObject

)

Copy constructor. The allocated objects are counted. If the macro PRINTALLOC is defined, a comment will be printed out.

Definition at line 46 of file object.cpp.

References myId, objectCount, objectId, and objectPeak.

{
  assert( objectCount > 0 );// one object must exist already!
  myId = objectId;
#ifdef PRINTALLOC
  cerr.form( "object %8d is allocated (copy from %8d)\n", myId, aObject.myId );
#endif
  objectCount++;
  objectId++;
  if ( objectPeak < objectCount )
    objectPeak = objectCount;
}

Object::~Object

(

void

)

[virtual]

Common virtual destructor.

Definition at line 60 of file object.cpp.

References myId, objectCount, objectId, and objectPeak.

{
#ifdef PRINTALLOC
  cerr.form( "object %8d is disposed\n", myId );
#endif
  assert( myId >= 0 );
  myId = -1;
  objectCount--;
  if ( !objectCount ) {
    cerr << "There are no objects existing by now." << endl
         << "Number of object-allocations:" << objectId << endl
         << "Peak number of allocations:" << objectPeak << endl;
  };
  assert( objectCount >= 0 );
}

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Field Documentation

int Object::myId [protected]

Definition at line 55 of file object.hpp.

Referenced by Object(), and ~Object().

int Object::objectCount = 0 [static, private]

Definition at line 58 of file object.hpp.

Referenced by Object(), and ~Object().

int Object::objectId = 0 [static, private]

Definition at line 60 of file object.hpp.

Referenced by Object(), and ~Object().

int Object::objectPeak = 0 [static, private]

Definition at line 62 of file object.hpp.

Referenced by Object(), and ~Object().

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

• object.hpp
• object.cpp

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