findFirstUDA

Small convenience wrapper to find and extract certain UDA from given type. Will stop on first element which is of required type.

template findFirstUDA(alias UDA, alias Symbol, bool allow_types = false)
template findFirstUDA(UDA, alias Symbol, bool allow_types = false)
template findFirstUDA (
UDA
alias Symbol
bool allow_types = false
) {
enum findFirstUDA;
}

Members

Manifest constants

findFirstUDA enum findFirstUDA;: Undocumented in source.

Parameters

UDA: type or template to search for in UDA list
Symbol: symbol to query for UDA's
allow_types: if set to false considers attached UDA types an error (only accepts instances/values)

Return Value

aggregated search result struct with 3 field. value aliases found UDA. found is boolean flag for having a valid find. index is integer index in attribute list this UDA was found at.

findFirstUDA

Members

Manifest constants

Parameters

Return Value

Meta

Source