Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is an older version of Boost and was released in 2017. The current version is 1.89.0.

Function template to_upper

Function template to_upper

boost::algorithm::to_upper — Convert to upper case.

Synopsis

// In header: <boost/algorithm/string/case_conv.hpp>


template<typename WritableRangeT> 
  void to_upper(WritableRangeT & Input, 
                const std::locale & Loc = std::locale());

Description

Each element of the input sequence is converted to upper case. The input sequence is modified in-place.

Parameters:

`Input`	An input range
`Loc`	a locale used for conversion