21
Containers library
[containers]
21.3
Sequence containers
[sequences]
21.3.11
Class template
vector
[vector]
21.3.11.4
Data
[vector.data]
🔗
T* data() noexcept; const T* data() const noexcept;
1
#
Returns:
A pointer such that
[data(), data() + size())
is a valid range
.
For a non-empty vector,
data()
==
addressof(front())
.
2
#
Complexity:
Constant time
.