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a something to let your class to grant access to another class or functionfriends may be either classes or functions class grants access privileges
abinaryheaph------------ifndef binaryheaphdefine binaryheaphinclude dsexceptionshinclude vectorh binaryheap class construction with an optional
obtain one of the sample applets from sun microsystems applets page or any other source for free java applets you may wish to use test the applet and
a binarysearchtreeh----------------------ifndef binarysearchtreehdefine binarysearchtreehinclude dsexceptionshinclude for null binary node amp
for this project you are required to design and create an html document also referred to as a web page in which certain basic html elements are
implement a algorithm to verify if the link list is in ascending ordera templatebool linklistisascending constnodeptr ptr headwhile ptr-gtnext
what are some guidelines rules of thumb for overloading operatorsa here are a few guidelines rules of thumb use common sense if your overloaded
q tells the operators one can override which operators should he overridea bottom line dont puzzle your usersremember the reason of operator
a no cantthe names of precedence of associativity of and arity of operators is fixed through the language in c there is no operator so you cannot
q can i overload operator so it allow me compare two char by a string comparisona no at least one operand of particular overloaded operator should
a mostly can be overloaded the only c operators which cant be are and and sizeof that is technically an operator c adds a few of its own operators
q but operator overloading makes class look ugly isnt it assumed to make my code clearera operator overloading makes life simpler for the users of a
a here are a few of the many instance of operator overloadingmystring yourstring may concatenate two stdstring objects mydate may increment a date
a you can exploit by overloading standard operators on a class the intuition of the users of that class this allow users program in the language of
a it let you to provide an intuitive interface to users of your class as well as makes it possible for templates to equally work well with classes
can you overload a function depend only on whether a parameter is a value or a referencea no passing by value and reference looks identical to the
how are postfix and prefix versions of operator differentiateda the postfix version of operator contain a dummy parameter of type int the prefix
a along with the c language you can overload operators and functions overloading is the practice of supplying more than one definition for a provided
q name the operators which cannot be overloadedasizeof -gt
a in c encapsulation was completed by making things static in a compilation unit or module it prevented another module from accessing the static
a in c the access privileges are public private and protected the default access level assigned to members of a class is private private members of
a this will turn o name mangling for func so that one can connect to code compiled by a c
a in c a struct is alike to a class except for the default access specifier refer to other question in the document in c we ought to include the
a no there is nothing you can do in c which you cannot do in c in spite of