C++ Aggregation (HAS-A Relationship) In C++, aggregation is a process in which one class defines another class as any entity reference . It is another way to reuse the class. It is a form of association that represents HAS-A relationship.
Read moreWhat is aggregation and how does it work give an example?
An aggregate object is one which contains other objects . For example, an Airplane class would contain Engine, Wing, Tail, Crew objects. Sometimes the class aggregation corresponds to physical containment in the model (like the airplane). But sometimes it is more abstract (e.g. Club and Members).
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Definition of Aggregation in OOPS. Aggregation in OOPS is defined as a relation that exists between two or more two objects which individually have their own individual life cycle along with the ownership . Aggregation in OOPS constitutes 2 words (aggregation and OOPS).
Read moreHow does C Read string?
Reading Strings Using scanf, gets, and fgets
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A string in C (also known as C string) is an array of characters, followed by a NULL character . To represent a string, a set of characters are enclosed within double quotes (“).
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C String function – strcmp int strcmp(const char *str1, const char *str2) It compares the two strings and returns an integer value . If both the strings are same (equal) then this function would return 0 otherwise it may return a negative or positive value based on the comparison.
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