by admin | Jun 4, 2015 | sem1
Sonogram A sonogram is a medical procedure that uses ultrasound waves to create a picture of something that is happening within a person’s body. This is a very common procedure in pregnancy, and is what produces the black-and-white fetal pictures that so many new...
by admin | Jun 4, 2015 | sem3
Storage classes in C++ Storage classes in c++ is explained with different class variables. In C++ programming language we have multiple files. In those files we may have normal variables, array, functions, structures, unions, classes etc. So, variables and objects...
by admin | Jun 4, 2015 | sem3
Role of this pointer The role of ‘this’ keyword is to represent an object that invokes the member function. It points to the object from where ‘this’ function was called. It is automatically passed to a member function when it is called. e.g....
by admin | Jun 4, 2015 | sem3
C++ references variable A c++ reference variable is another name for an already existing variable. Once a reference is initialized with a variable, either the variable name or the reference name may be used to refer to the variable. C++ References variable vs...
by admin | Jun 4, 2015 | sem3
Pointers in c++ Pointers in c++ programming language are easy to learn. Some C++ tasks are performed more easily with pointers, and other C++ tasks like dynamic memory allocation, cannot be performed without them. Every variable is a memory location and every memory...
