Is it a right way for using containers std::list< std::string > strList ?

[Anton]

Hello !
I am writing a small program and wondering whether this expression is
right?

std::list< std::string > strList

I mean that this is container into container and don't know the side
effects of this expression, that could crash my program. Please , if
you know any side effect will you explain me where is it ?

Thanks in advanced !

 

[Peter van Merkerk]

I am writing a small program and wondering whether this expression is

right?

std::list< std::string > strList

I mean that this is container into container and don't know the side
effects of this expression, that could crash my program. Please , if
you know any side effect will you explain me where is it ?

Looks perfectly sound to me (except for the missing semicolon). The
std::string class meets the "copy constructable" and "assignable"
requirements of the C++ Standard Library containers.