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Item 27: Minimize casting

By Scott Meyers
May 12, 2005
Sample Chapter is provided courtesy of Addison-Wesley Professional

Article Contents

Item 27: Minimize casting

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Scott Meyers

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Item 27: Minimize casting: May 12, 2005
Item 47: Use traits classes for information about types: May 12, 2005
Item 9: Never call virtual functions during construction or destruction: May 12, 2005
Item 16: Know how to pass vector and string data to legacy APIs.: Jun 22, 2001
Item 2: Beware the illusion of container-independent code.: Jun 22, 2001
Item 21: Always have comparison functions return false for equal values.: Jun 22, 2001
Item 44: Prefer member functions to algorithms with the same names.: Jun 22, 2001

Effective C++: 55 Specific Ways to Improve Your Programs and Designs, 3rd Edition: May 12, 2005
Effective C++: 55 Specific Ways to Improve Your Programs and Designs, PDF Version, 3rd Edition: May 12, 2005
Effective STL: 50 Specific Ways to Improve Your Use of the Standard Template Library: Jun 6, 2001
Effective STL: 50 Specific Ways to Improve Your Use of the Standard Template Library, PDF Version: Jun 6, 2001
More Effective C++: 35 New Ways to Improve Your Programs and Designs: Dec 29, 1995
More Effective C++: 35 New Ways to Improve Your Programs and Designs, PDF Version: Dec 29, 1995

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This chapter is from the book
Effective C++: 55 Specific Ways to Improve Your Programs and Designs, 3rd Edition

The rules of C++ are designed to guarantee that type errors are impossible. Casting, however, subverts the type system and can lead to pesky errors in compiled code. This chapter explains why it's a good idea to forgo casting as much as possible in C++.

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