How can we use + operator in overloading?
Sanjeetjmp 0 Newbie Poster
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Jump to PostThe string class overloads the + operator to do string concatenation.
You seldom have to use operator overloading yourself.
You could use it, if you had for example written a date class or complex number class, to add two dates or complex numbers together.
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ddanbe 2,724 Professional Procrastinator Featured Poster
The string class overloads the + operator to do string concatenation.
You seldom have to use operator overloading yourself.
You could use it, if you had for example written a date class or complex number class, to add two dates or complex numbers together.
rubberman 1,355 Nearly a Posting Virtuoso Featured Poster
I up-voted ddanbe's post. That said, operator overloading can be very useful, especially output/input operators and such. As mentioned in ddanbe's post, date classes often overload the + operator. Example, adding a number of days to a date. IE, today + 7 = same-day-next-week.
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