Function to_upper

Function to_upper_copy

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

Synopsis

template<typename OutputIteratorT, typename RangeT> 
  OutputIteratorT 
  to_upper_copy(OutputIteratorT Output, const RangeT & Input, 
                const std::locale & Loc = std::locale());
template<typename SequenceT> 
  SequenceT to_upper_copy(const SequenceT & Input, 
                          const std::locale & Loc = std::locale());

Description

Each element of the input sequence is converted to upper case. The result is a copy of the input converted to upper case. It is returned as a sequence or copied to the output iterator

Parameters

Input: An input range
Loc: A locale used for conversion
Output: An output iterator to which the result will be copied

Returns: An output iterator pointing just after the last inserted character or a copy of the input
Notes: The second variant of this function provides the strong exception-safety guarantee