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placenew.h
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C/C++ Source or Header
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1999-03-14
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2KB
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54 lines
// ------------------------------- //
// -------- Start of File -------- //
// ------------------------------- //
// ----------------------------------------------------------- //
// C++ Header File Name: placenew.h
// Compiler Used: MSVC40, DJGPP 2.7.2.1, GCC 2.7.2.1, HP CPP 10.24
// Produced By: Doug Gaer
// File Creation Date: 02/28/1997
// Date Last Modified: 03/15/1999
// Copyright (c) 1997 Douglas M. Gaer
// ----------------------------------------------------------- //
// ---------- Include File Description and Details ---------- //
// ----------------------------------------------------------- //
/*
The VBD C++ classes are copyright (c) 1997, by Douglas M. Gaer.
All those who put this code or its derivatives in a commercial
product MUST mention this copyright in their documentation for
users of the products in which this code or its derivative
classes are used. Otherwise, you have the freedom to redistribute
verbatim copies of this source code, adapt it to your specific
needs, or improve the code and release your improvements to the
public provided that the modified files carry prominent notices
stating that you changed the files and the date of any change.
THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND.
THE ENTIRE RISK OF THE QUALITY AND PERFORMANCE OF THIS SOFTWARE
IS WITH YOU. SHOULD ANY ELEMENT OF THIS SOFTWARE PROVE DEFECTIVE,
YOU WILL ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR
CORRECTION.
This overloaded new operator is used to place a new object at
a user defined address (in-place construction). The compiler
will insert the constructor call when it sees the new operator.
The address of the object passed to the constructor (the this
pointer) is returned by the new operator. NOTE: The size_t
parameter is required by C++ syntax, but is not need because
this function assumes that the proper space already has been
allocated.
*/
// ----------------------------------------------------------- //
#ifndef __PLACENEW_HPP
#define __PLACENEW_HPP
inline void *operator new(size_t, void *ptr)
{
return ptr; // Return the same address passed in
}
#endif // __PLACENEW_HPP
// ----------------------------------------------------------- //
// ------------------------------- //
// --------- End of File --------- //
// ------------------------------- //