maybeConvertor

Test whether template T can be instantiated as a functional convertor from From to To.

template maybeConvertor (

To

From

) {

static if(is(typeof(isConvertor!(T!(To, From)))) && isConvertor!(T!(To, From)).Yes)

alias Convertor = T!(To, From);

alias Info = isConvertor!Convertor;

static if(!(is(typeof(isConvertor!(T!(To, From)))) && isConvertor!(T!(To, From)).Yes))

}

Members

Aliases

Convertor alias Convertor = T!(To, From): Undocumented in source.
Info alias Info = isConvertor!Convertor: Undocumented in source.

Manifest constants

Yes enum Yes;: Undocumented in source.
Yes enum Yes;: Undocumented in source.

Parameters

T: template that is to be instantiated
To: destination type
From: original type

Return Value

Yes -> whether it is possible to instantiate template as functional convertor Convertor -> resulting functional convertor Info -> data returned by isConvertor

Meta

Source

See Implementation