77 lines
2.4 KiB
Plaintext
77 lines
2.4 KiB
Plaintext
// Filename: memoryUsagePointers.I
|
|
// Created by: drose (25May00)
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
//
|
|
// PANDA 3D SOFTWARE
|
|
// Copyright (c) Carnegie Mellon University. All rights reserved.
|
|
//
|
|
// All use of this software is subject to the terms of the revised BSD
|
|
// license. You should have received a copy of this license along
|
|
// with this source code in a file named "LICENSE."
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Function: MemoryUsagePointers::Entry::Constructor
|
|
// Access: Public
|
|
// Description:
|
|
////////////////////////////////////////////////////////////////////
|
|
INLINE MemoryUsagePointers::Entry::
|
|
Entry(ReferenceCount *ref_ptr, TypedObject *typed_ptr,
|
|
TypeHandle type, double age) :
|
|
_ref_ptr(ref_ptr),
|
|
_typed_ptr(typed_ptr),
|
|
_type(type),
|
|
_age(age)
|
|
{
|
|
_ref_ptr->ref();
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Function: MemoryUsagePointers::Entry::Copy Constructor
|
|
// Access: Public
|
|
// Description:
|
|
////////////////////////////////////////////////////////////////////
|
|
INLINE MemoryUsagePointers::Entry::
|
|
Entry(const Entry ©) :
|
|
_ref_ptr(copy._ref_ptr),
|
|
_typed_ptr(copy._typed_ptr),
|
|
_type(copy._type),
|
|
_age(copy._age)
|
|
{
|
|
_ref_ptr->ref();
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Function: MemoryUsagePointers::Entry::Copy Assigment Operator
|
|
// Access: Public
|
|
// Description:
|
|
////////////////////////////////////////////////////////////////////
|
|
INLINE void MemoryUsagePointers::Entry::
|
|
operator = (const Entry ©) {
|
|
if (_ref_ptr != copy._ref_ptr) {
|
|
_ref_ptr->unref();
|
|
_ref_ptr = copy._ref_ptr;
|
|
// We can't call unref_delete(), because we don't know what kind
|
|
// of pointer it is precisely. Potential leak.
|
|
_ref_ptr->ref();
|
|
}
|
|
_typed_ptr = copy._typed_ptr;
|
|
_type = copy._type;
|
|
_age = copy._age;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Function: MemoryUsagePointers::Entry::Destructor
|
|
// Access: Public
|
|
// Description:
|
|
////////////////////////////////////////////////////////////////////
|
|
INLINE MemoryUsagePointers::Entry::
|
|
~Entry() {
|
|
// We can't call unref_delete(), because we don't know what kind
|
|
// of pointer it is precisely. Potential leak.
|
|
_ref_ptr->unref();
|
|
}
|
|
|