template<typename... T>
template<typename X>
struct maxon::ParameterPack< T >::IndexOf< X >
IndexOf finds the index of type X in the parameter pack T. The index can be found in the member value of IndexOf. If there is no unique such index because X doesn't exist at all in T or exists more than once, a negative value is used. The member found counts the number of occurrences.
ParameterPack<Int, Float, String, String>::IndexOf<
Float>
::value == 1
ParameterPack<Int, Float, String, String>::IndexOf<
String>
::value < 0
ParameterPack<Int, Float, String, String>::IndexOf<
String>
::found == 2
ParameterPack<Int, Float, String, String>::IndexOf<
Char>
::value < 0
Definition: c4d_string.h:39
maxon::Char Char
Definition: ge_sys_math.h:56
maxon::Float Float
Definition: ge_sys_math.h:66
static const Int found
Definition: apibase.h:890
static const Int value
Definition: apibase.h:889
- Template Parameters
-