Why can constructor with single parameter be invoked without any arguments at all?

Why can constructor with single parameter be invoked without any arguments
at all?

search resultsgroovy - Why can constructor with single parameter be
invoked ...
Why can constructor with single parameter be invoked without any arguments
at all? up vote 5 down vote favorite. class Foo { public Foo ...
stackoverflow.com/questions/13601162/​why-can-constructor... - Cached

Constructor (object-oriented programming) - Wikipedia, the ...
Types|Syntax|Memory organization|Language detailsIn C++ when constructor
is invoked without new ... a constructor can include any let or ... A
BUILDARGS method can be specified to handle constructor arguments not ...
en.wikipedia.org/wiki/Constructor_​(object-oriented... - CachedMore
results from en.wikipedia.org »C++ Reference Guide | Constructors |
InformIT
A default constructor is one that can be invoked without any arguments.
... that contains all the virtual ... A constructor that takes a single
argument operates ...
www.informit.com/guides/​content.aspx?g=cplusplus&seqNum=15 - Cached

groovy - Using a Closure as an argument to a superclass ...
Why can constructor with single parameter be invoked without any arguments
at all? 3. Map with default value created in a closure. question feed.
stackoverflow.com/...closure-as-an-​argument-to...constructor - Cached

C++ Reference Guide | Constructors FAQ, Part I | InformIT
... it's a default constructor if and only if it can be invoked without
any arguments. ... parameter list; C's constructor ... constructor at all:
www.informit.com/guides/​content.aspx?g=cplusplus&seqNum=363 - Cached

Constructors in C# - Jon's Home Page!
This class has a single constructor, ... If you don't specify any
constructors at all, ... The MyBaseClass constructor which takes an int
parameter can be invoked ...
www.yoda.arachsys.com/csharp/​constructors.html - Cached

What is a constructor? Explain the new keyword. Whats a ...
A default constructor is one that can be invoked without any arguments.
... A constructor that takes a single argument ... // This constructor is
without a parameter
www.dotnetspider.com/forum/161456-What-​constructor... - Cached

itcl inheritance (constructor parameter) - Application Forum ...
invoke any base class constructors that require ... invoked automatically
without arguments. ... if i use the constructor without parameter and
without 'chain ...
objectmix.com/...itcl-inheritance-​constructor-parameter.html - Cached

Copy constructor - Wikipedia, the free encyclopedia
Definition|Operation|Examples|Bitwise Copy Constructor... which might be
followed by parameters of any type ( all having default ... A copy
constructor has as its first parameter a ... It can have more arguments,
...
en.wikipedia.org/wiki/Copy_constructor - CachedMetric - BEP & QUEP solvers
... receives the wavelength parameter; ... are invoked automatically by
specific constructor versions of ... can be invoked without any arguments.
wwwhome.math.utwente.nl/~hammer/Metric/​solve.html - Cached