index_of() [2/3]

template<typename type_t , typename allocator_t = xtd::collections::generic::helpers::allocator<typename std::conditional<std::is_same<bool, type_t>::value, char, type_t>::type>>

virtual size_type xtd::collections::generic::list< type_t, allocator_t >::index_of ( const type_t &  value, size_type  index  ) const

inlinevirtual

Determines the index of a specific item in the xtd::collections::generic::list <type_t>.

Parameters

value	The object to locate in the xtd::collections::generic::list <type_t>.
index	The zero-based starting index of the search.

Returns

The index of value if found in the xtd::collections::generic::list; otherwise, xtd::collections::generic::ilist::npos.

Exceptions

xtd::argument_out_of_range_exception

`index` is outside the range of valid indexes for the xtd::collections::generic::list <type_t>.