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

Added swap_test_class swap functions to test/swap_arrays.cpp. My fault, they should have been there already!

Browse Source 
[SVN r47628]
This commit is contained in:
Niels Dekker 2008-07-20 12:13:33 +00:00
parent ece6992540
commit 64a0e0cb20
1 changed files with 19 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
swap/test/swap_arrays.cpp
View File

@ -11,6 +11,25 @@
//Put test class in the global namespace //Put test class in the global namespace
#include "./swap_test_class.hpp" #include "./swap_test_class.hpp"
//Provide swap function in both the namespace of swap_test_class
//(which is the global namespace), and the std namespace.
//It's common to provide a swap function for a class in both
//namespaces. Scott Meyers recommends doing so: Effectice C++,
//Third Edition, item 25, "Consider support for a non-throwing swap".
void swap(swap_test_class& left, swap_test_class& right)
{
left.swap(right);
}
namespace std
{
template <>
void swap(swap_test_class& left, swap_test_class& right)
{
left.swap(right);
}
}
int test_main(int, char*[]) int test_main(int, char*[])
{ {