| slovo | definícia |
derived
(mass) | derived
- odvodený |
derived
(encz) | derived,odvozený adj: Zdeněk Brož |
Derived
(gcide) | Derive \De*rive"\, v. t. [imp. & p. p. Derived; p. pr. & vb.
n. Deriving.] [F. d['e]river, L. derivare; de- + rivus
stream, brook. See Rival.]
1. To turn the course of, as water; to divert and distribute
into subordinate channels; to diffuse; to communicate; to
transmit; -- followed by to, into, on, upon. [Obs.]
[1913 Webster]
For fear it [water] choke up the pits . . . they
[the workman] derive it by other drains. --Holland.
[1913 Webster]
Her due loves derived to that vile witch's share.
--Spenser.
[1913 Webster]
Derived to us by tradition from Adam to Noah. --Jer.
Taylor.
[1913 Webster]
2. To receive, as from a source or origin; to obtain by
descent or by transmission; to draw; to deduce; --
followed by from.
[1913 Webster]
3. To trace the origin, descent, or derivation of; to
recognize transmission of; as, he derives this word from
the Anglo-Saxon.
[1913 Webster]
From these two causes . . . an ancient set of
physicians derived all diseases. --Arbuthnot.
[1913 Webster]
4. (Chem.) To obtain one substance from another by actual or
theoretical substitution; as, to derive an organic acid
from its corresponding hydrocarbon.
Syn: To trace; deduce; infer.
[1913 Webster] |
derived
(wn) | derived
adj 1: formed or developed from something else; not original;
"the belief that classes and organizations are secondary
and derived"- John Dewey [ant: underived] |
| | podobné slovo | definícia |
derived demand
(encz) | derived demand,odvozená poptávka [eko.] RNDr. Pavel Piskač |
derived function
(encz) | derived function, n: |
underived
(encz) | underived, adj: |
Derived
(gcide) | Derive \De*rive"\, v. t. [imp. & p. p. Derived; p. pr. & vb.
n. Deriving.] [F. d['e]river, L. derivare; de- + rivus
stream, brook. See Rival.]
1. To turn the course of, as water; to divert and distribute
into subordinate channels; to diffuse; to communicate; to
transmit; -- followed by to, into, on, upon. [Obs.]
[1913 Webster]
For fear it [water] choke up the pits . . . they
[the workman] derive it by other drains. --Holland.
[1913 Webster]
Her due loves derived to that vile witch's share.
--Spenser.
[1913 Webster]
Derived to us by tradition from Adam to Noah. --Jer.
Taylor.
[1913 Webster]
2. To receive, as from a source or origin; to obtain by
descent or by transmission; to draw; to deduce; --
followed by from.
[1913 Webster]
3. To trace the origin, descent, or derivation of; to
recognize transmission of; as, he derives this word from
the Anglo-Saxon.
[1913 Webster]
From these two causes . . . an ancient set of
physicians derived all diseases. --Arbuthnot.
[1913 Webster]
4. (Chem.) To obtain one substance from another by actual or
theoretical substitution; as, to derive an organic acid
from its corresponding hydrocarbon.
Syn: To trace; deduce; infer.
[1913 Webster] |
Underived
(gcide) | Underived \Underived\
See derived. |
derived function
(wn) | derived function
n 1: the result of mathematical differentiation; the
instantaneous change of one quantity relative to another;
df(x)/dx [syn: derived function, derivative,
differential coefficient, differential, {first
derivative}] |
underived
(wn) | underived
adj 1: not derived; primary or simple [ant: derived] |
derived class
(foldoc) | class hierarchy
base class
derived class
subclass
superclass
In object-oriented programming, a set of classes
related by inheritance. Each class is a "subclass" of another
class - its "superclass". The subclass contains all the features
of its superclass, but may add new features or redefine existing
features. The features of a class are the set of attributes (or
"properties") that an object of that class has and the methods
that can be invoked on it.
If each class has a just one superclass, this is called {single
inheritance}. The opposite is multiple inheritance, under which
a class may have multiple superclasses. Single inheritance gives
the class hierarchy a tree structure whereas multiple
inheritance gives a directed graph. Typically there is one
class at the top of the hierarchy which is the "object" class, the
most general class that is an ancestor of all others and which has
no superclass.
In computing, as in genealogy, trees grow downwards, which is why
subclasses are considered to be "below" their superclasses.
When invoking a method on an object, the method is first
looked for in the object's class, then the superclass of that
class, and so on up the hierarchy until it is found. Thus a class
need only define those methods which are specific to it and it
will inherit all other methods from all its superclasses. An
object of the subclass can do everything that an object of the
superclass can and possible more.
C++ calls the superclass the "base class" and the subclass the
"derived class" (not to be confused with a derived type).
(2014-09-06)
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derived type
(foldoc) | derived type
A type constructed from primitive types or
other derived types using a type constructor function. This
term is usually applied to procedural languages such as C
or Ada. C's derived types are the array, function,
pointer, structure, and union.
Compare derived class.
(2001-09-14)
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