36 lines
1.6 KiB
C++
36 lines
1.6 KiB
C++
// fig07_01.cpp
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// Pointer operators & and *.
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#include <iostream>
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#include <array>
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#include <memory>
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using namespace std;
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int main() {
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constexpr int a{7}; // initialize a with 7
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const int* aPtr{&a}; // initialize aPtr with address of int variable a
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cout << "The address of a is " << &a
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<< "\nThe value of aPtr is " << aPtr;
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cout << "\n\nThe value of a is " << a
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<< "\nThe value of *aPtr is " << *aPtr << '\n';
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std::shared_ptr < std::array<int,10> > b = std::make_shared< std::array<int,10> > ();
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std::cout << (*b)[3] << " " << b->at(5) <<"\n";
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}
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/**************************************************************************
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* (C) Copyright 1992-2022 by Deitel & Associates, Inc. and *
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* Pearson Education, Inc. All Rights Reserved. *
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* *
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* DISCLAIMER: The authors and publisher of this book have used their *
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* best efforts in preparing the book. These efforts include the *
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* development, research, and testing of the theories and programs *
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* to determine their effectiveness. The authors and publisher make *
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* no warranty of any kind, expressed or implied, with regard to these *
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* programs or to the documentation contained in these books. The authors *
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* and publisher shall not be liable in any event for incidental or *
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* consequential damages in connection with, or arising out of, the *
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* furnishing, performance, or use of these programs. *
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**************************************************************************/
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