27 Mar
2006
27 Mar
'06
10:55 p.m.
On 3/27/06, Pavol Droba <droba@topmail.sk> wrote:
Or should all functions (in all applications and libraries) return const string instead of just string?
Well no, you should make a copy and store it into a variable. There is copying there anyway and if you don't mind returning std::string, you probably don't have problems with performance issues.
But that doesn't look nice and introduces additional variables.