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digitalmars.D.learn - opCast and std.conv.to

reply "Jacques =?UTF-8?B?TcO8bGxlciI=?= <jacques.mueller gmx.de> writes:
I tried to override the opCast operator in a class to be able to 
explicitly convert the class to a string, but to!string just 
returns the name of the class.
Do opCast and to! together not work with strings and does that 
mean that i have to use alias this?
Feb 22 2015
parent reply "Adam D. Ruppe" <destructionator gmail.com> writes:
On Sunday, 22 February 2015 at 13:04:56 UTC, Jacques Müller wrote:
 I tried to override the opCast operator in a class to be able 
 to explicitly convert the class to a string, but to!string just 
 returns the name of the class.
to!string actually forwards to a special function, "string toString() {}" which you'll need to implement and override from the base class. It might need to be const too override string toString() const { } the compiler will tell you.
Feb 22 2015
parent "Jacques =?UTF-8?B?TcO8bGxlciI=?= <jacques.mueller gmx.de> writes:
On Sunday, 22 February 2015 at 13:15:31 UTC, Adam D. Ruppe wrote:
 to!string actually forwards to a special function, "string 
 toString() {}" which you'll need to implement and override from 
 the base class.
Thanks, that's good to know. I was just wondering why my code wasn't working correctly.
Feb 22 2015