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Header file for a safe C++ NULL pointer implementation. More...
Go to the source code of this file.
Classes | |
class | blaze::Null |
Safe C++ NULL pointer implementation.This implementation offers a remedy for the use of the NULL pointer in C++. For this, the NULL macro is replaced by an instance of the Null class, which can only be assigned and compared with pointers and pointers-to-member. Therefore the use of NULL regains the type safety it lost in C++ due to the strict C++ type system. The NULL pointer is used exactly as before: More... | |
Namespaces | |
namespace | blaze |
Namespace of the Blaze C++ math library. | |
Functions | |
Null operators | |
template<typename T > | |
bool | blaze::operator== (const Null &lhs, const T &rhs) |
Equality comparison between Null and a pointer or pointer-to-member. More... | |
template<typename T > | |
bool | blaze::operator== (const T &lhs, const Null &rhs) |
Equality comparison between a pointer or pointer-to-member and Null. More... | |
template<typename T > | |
bool | blaze::operator!= (const Null &lhs, const T &rhs) |
Inequality comparison between Null and a pointer or pointer-to-member. More... | |
template<typename T > | |
bool | blaze::operator!= (const T &lhs, const Null &rhs) |
Inequality comparison between a pointer or pointer-to-member and Null. More... | |
Variables | |
const blaze::Null | NULL |
Global NULL pointer.This instance of the Null class replaces the NULL macro to ensure a type-safe NULL pointer. | |
Header file for a safe C++ NULL pointer implementation.
Copyright (C) 2011 Klaus Iglberger - All Rights Reserved
This file is part of the Blaze library. This library is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with a special exception for linking and compiling against the Blaze library, the so-called "runtime exception"; see the file COPYING. If not, see http://www.gnu.org/licenses/.