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What is a default constructor?

0 votes

November 8th, 2012 09:02
in Java Programming by birkinshaw (North Carolina State University (NC), Sociology)

What is a default constructor?

Hi all community, I want to ask, what is default constructor and idea behind this?

5 Answers
0 votes

November 9th, 2012 07:20
hollyb (Stanford University (CA), Computer science)
"In fact, the compiler will generate its own default constructor for a class provided that no other constructors have been defined by the programmer. The compiler generated default constructor initializes the member variables of the class using their respective default constructors. "

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November 10th, 2012 05:40
tomcrawford (Yale University (CT), General physics, phd)
The standard builder is really a constructor which includes absolutely no guidelines.

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November 10th, 2012 06:50
loveu (University of California (CA) - UCLA, Brand management)
Throughout on-line languages the term “default option constructor” refers to a new builder that is certainly immediately generated without explicit constructors (along with perhaps nether some other conditions); that mechanically presented constructor is usually a nullary builder. Throughout stipulation or talk of some 'languages', “fall behind constructor” may additionally consider virtually any constructor which can be called with no quarrels. Ii instances occur in this article: both it's a nullary constructor or maybe all its boundaries possess default ideals.

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November 10th, 2012 07:55
rogerpapa (University of Hyderabad, General law)
secret -> foundation class's general public customers will probably be non-public

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November 10th, 2012 08:32
lathika (Rashtrasant Tukdoji Maharaj Nagpur University, Basic Human Biology)
"Your builder which takes zero quarrels is termed the actual standard constructor . E.h., the particular default option constructor can be invoked if a adjustable is actually expressed similar to this: Difficult chemical; "

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