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December 20, 2017 Is there a way to get a function name within a function? | ||||
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Greetings! Imagine, //start int getMe(int i) { writefln(__LINE__); writefln(__FUNCTION_NAME__); return I + 1; } void main(args ) { getMe(1); } //end So, the result would be, 4 getMe So, is there a way to get the name of the function while in that function? I know I can use some debugging and hard code it, but I would like to use it. thanks. |
December 20, 2017 Re: Is there a way to get a function name within a function? | ||||
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Posted in reply to jicman | On Wednesday, 20 December 2017 at 23:28:46 UTC, jicman wrote: > Greetings! > > Imagine, > > //start > int getMe(int i) > { > writefln(__LINE__); > writefln(__FUNCTION_NAME__); So close! Use "__FUNCTION__" or "__PRETTY_FUNCTION__". https://dlang.org/spec/traits.html#specialkeywords -Johan |
December 21, 2017 Re: Is there a way to get a function name within a function? | ||||
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Posted in reply to Johan Engelen | On Wednesday, 20 December 2017 at 23:51:29 UTC, Johan Engelen wrote:
> On Wednesday, 20 December 2017 at 23:28:46 UTC, jicman wrote:
>> Greetings!
>>
>> Imagine,
>>
>> //start
>> int getMe(int i)
>> {
>> writefln(__LINE__);
>> writefln(__FUNCTION_NAME__);
>
> So close! Use "__FUNCTION__" or "__PRETTY_FUNCTION__".
> https://dlang.org/spec/traits.html#specialkeywords
>
> -Johan
Thanks, Johan.
josé
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