C++11 range-based for loops without loop variable

Question

In C++ I need to iterate a certain number of times, but I don\'t need an iteration variable. For example:

for( int x=0; x<10; ++x ) {
    /* code goes her         


        

Answer 1

Already best answered in https://stackoverflow.com/a/21800058/1147505 : how to define an UNUSED macro to be used throughout your codebase, which suppresses this warning. In a portable way.