boost_mirror/utility
1
0
Fork 0
mirror of https://github.com/boostorg/utility.git synced 2025-05-09 15:04:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

Use std::copy() rather than std::copy_n() to support pre-C++11 standard libraries

Browse Source
This commit is contained in:
Beman 2015-07-15 16:44:58 -04:00
parent 904e2c3c81
commit 090ab12074
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/boost/utility/string_view.hpp
View File

@ -160,7 +160,9 @@ namespace boost {
if ( pos > size())
BOOST_THROW_EXCEPTION( std::out_of_range ( "string_view::copy" ) );
size_type rlen = (std::min)(n, len_ - pos);
std::copy_n(begin() + pos, rlen, s);
// use std::copy(begin() + pos, begin() + pos + rlen, s) rather than
// std::copy_n(begin() + pos, rlen, s) to support pre-C++11 standard libraries
std::copy(begin() + pos, begin() + pos + rlen, s);
return rlen;
}