Casting NULL to void in C++

Casting NULL to void in C++



1.Type conversions - C++ Tutorials - cplusplus.com - The C++ ...

Description:Type casting C++ is a strong-typed language. ... casting null
pointers between pointers types ... and casting any pointer of any type to
a void* pointer. static_cast ...



2.Casting *from* void*

Description:...
6d03-479c-b180-c40b845d737f/casting-from-void?forum=vcmfcatl Question 13
11/16 ... pass in can be NULL ... from void* to whatever, C++-ism is
static_cast).



3.C++ Void Pointer and Null Pointer - Exforsys Inc

Description:C++ Void Pointer and Null Pointer. Author: Sripriya R ... This
conversion of pointer to some other valid data type is achieved by using
the concept of type-casting ...



4.pointers - Casting NULL to void in C++ - Stack Overflow

Description:... (void)(NULL)) { //some action } So it expanded to if ...
Casting NULL to void in C++. ... (void *)(NULL)) { ... } Although the cast
is unnecessary: if ...



5.NULL - C++ Reference - cplusplus.com - The C++ Resources ...

Description:A null-pointer constant is an integral constant expression
that evaluates to zero (like 0 or 0L), or the cast of such value to type
void* (like (void*)0).



6.Pointer (computer programming) - Wikipedia, the free ...

Description:In C++, while the NULL macro was inherited from C, ... // C++
cast. In C++, there is no void& ...



7.What is a void pointer in C++? - Stack Overflow

Description:What is a void pointer and what is a null ... void* usage,
especially in C++, ... void pointer int *pInt = static_cast<int*>(pVoid);
// cast from void to int* cout ...



8.void (C++)

Description:void (C++) Visual Studio 2013 ... A void pointer cannot be
dereferenced unless it is cast to another type. A void pointer can be
converted into any other type of data ...



9.Stroustrup: C++ Style and Technique FAQ

Description:Why must I use a cast to convert from void*? ... In C++, the
definition of NULL is 0, ... // C++ code: void f(int); void f ...



10.dynamic_cast Operator

Description:C++ Language Reference ... // pv now points to an object of
type A pv = dynamic_cast<void*> ... The value of a failed cast to pointer
type is the null pointer. A ...