I'm using scons and ubuntu. When i when i make some program in using 'scons', there happen error like,
src/db/DBTextLoader.cc:296:3: error: ‘template class std::auto_ptr’ is deprecated [-Werror=deprecated-declarations]
/usr/include/c++/5/bits/unique_ptr.h:49:28: note: declared here template class auto_ptr;
and this is my command;
$ ./configuer
$ source something.sh
$ scons
Actually, I don't have any idea. I'm already searching this site and google. But I didn't find solution.
this is my g++ version (and c++ also was same version.)
g++ (Ubuntu 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609
have any idea? Thank you.
If you read some books of Scott Meyers, he strongly recommends not to use auto_ptr
. Actually, new compilers may restrict it's usage because of lots of possible problems with it when using auto_ptr
in STL containers, etc.
Instead, you should use std::unique_ptr
if you don't want more that one copy of the object, and std::shared_ptr
if you need to copy the pointer.
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