?? const_cast.cpp
字號:
//: C03:const_cast.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 2000
// Copyright notice in Copyright.txt
int main() {
const int i = 0;
int* j = (int*)&i; // Deprecated form
j = const_cast<int*>(&i); // Preferred
// Can't do simultaneous additional casting:
//! long* l = const_cast<long*>(&i); // Error
volatile int k = 0;
int* u = const_cast<int*>(&k);
} ///:~
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