Classes can contain member objects of class type, but to ensure that initialization requirements for
the member objects are met, one of the following conditions must be met:

The contained...

Prototype for 'for_each':
template<class InputIterator, class Function> inline
Function for_each(InputIterator first, InputIterator last, Function F)

Following code does the insertion of...

int i=1;
printf("%d,%d,%d",++i,++i,++i);

above will give u 4,3,2 on windows VC++

Hello use the following insertion sort routine a template based version.

//This routine does the insertion sort
//This sorts array of object of template class T (T arr[]) & no. of elements in the...

I Dont agree for usage of virtual functions neagtively impacts the performance..it does..but one needs to pay price for sth he/she wants to use..If one wants to implement the functionality of virtual...

It is always better to avoid '_' in names until unless u want the code to be terse or STL kindastuff..it also make code less readable than the smallCaptialized form.. :-|

Moderator edit: This response and its replies have been split from the C and C++ Timesaving Tips sticky because they do not add relevant material, and they are long enough to distract from the...