Valid tive C ++'s list of 52 terms

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Online manual

Chapter 1 transition from C to C ++

 

Clause 1: Try to use const and inline instead of # define

Clause 2: Try to use

Clause 3: Try to use new and delete instead of malloc and free

Clause 4: Try to use C ++-style comments

Chapter 2 Memory Management Clause 5: corresponding new and delete should adopt the same form

Clause 6: Call Delete For pointer members in the destructor

Clause 7: Prepare insufficient memory in advance

Clause 8: When writing operator new and operator Delete, it must follow the general rules.

Clause 9: Avoid hiding the standard form of new

Clause 10: Write operator delete at the same time if operator new is written.

Chapter 3 constructors, destructor and value assignment operators

Clause 11: declare a copy constructor and a value assignment operator for classes requiring dynamic memory allocation

Clause 12: Use initialization whenever possible instead of assigning values in the constructor

Clause 13: the members in the initialization list are listed in the same order as they are declared in the class.

Clause 14: Determine whether the base class has a virtual destructor

Clause 15: Let operator = return * This reference

Clause 16: assign values to all data members in operator =

Clause 17: Check the assignment in operator =

Chapter 4 classes and functions: Design and Declaration

Article 18: strive to make the class Interface complete and minimal

Clause 19: differentiate member functions, non-member functions, and friend Functions

Article 20: avoid data members from the public interface

Clause 21: Use const whenever possible

Clause 22: Try to use "Pass reference" instead of "pass value"

Clause 23: Do not attempt to return a reference when an object must be returned.

Clause 24: exercise caution when selecting between function overload and default parameter values

Clause 25: avoid overloading pointer and number types

Article 26: Beware of potential ambiguity

Article 27: if you do not want to use an implicit function, you must explicitly disable it.

Clause 28: global namespace Division

Chapter 5 categories and functions: implementation

Clause 29: avoid returning internal data handles

Clause 30: avoid such a member function: the returned value is a non-const pointer or reference to the member, but the access level of the member is lower than that of the function.

Clause 31: do not return the reference of a local object or the reference of a pointer initialized with new in the function.

Cla32: delay variable definition as much as possible

Clause 33: wise to use inline

Cla34: Minimize compilation dependencies between files

Chapter 6 inheritance and Object-oriented Design

Cla35: Make public inheritance reflect the meaning of "yes"

Cla36: differentiate interface inheritance and implement inheritance

Article 37: Do not redefine the inherited non-virtual functions

Clause 38: Do not redefine the inherited default parameter value

Clause 39: Avoid "downgrading" inheritance level

Clause 40: "One" or "achieved"

Cla41: differentiate inheritance from template

Cla42: wise use of private inheritance

Cla43: wise use of multi-Inheritance

Cla44: Say what you want to say; understand what you mean

Chapter 7 Miscellaneous

Clause 45: Find out the functions written and called by C ++ behind the scenes

Cla46

Article 47: Ensure that non-local static objects are initialized before use

Article 48: Focus on compiler warnings

Clause 49: familiar with the standard library

Clause 50: raise awareness of C ++