Answer Posted / ashish
Class is a blue print for the objects,suppose take ana
example of bicycle there r 100's of bicycles of same type
having all the characterstic same but still v have
catagorised them in a single catagory bicycle......
so it may aslo be defined as collection of several objects
having same functionality is called class
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Following are the class specifications: class {int a}; class {int b}; Using friend funtion,calculate the max of two objects and display it.
write a code for this. serial_number contained in the header of the file will be read , if this serial number is less than a previous serial number within a successfully processed file, or is the same as another serial number within a successfully processed file, or if the field contains anything other than 7 digits, then the file must error with the reason ‘Invalid SERIAL_NUMBER’.
class CTest { public: void someMethod() { int nCount = 0; cout << "This is some method --> " << nCount; } }; int main() { CTest *pctest; pctest->someMethod(); return 0; } It will executes the someMethod() and displays the value too. how is it possible with our creating memory for the class . i think iam not creating object for the class. Thanks in Advance... Prakash
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