On 25/10/2017 17:17, dariomt--- via Boost-users wrote:
It seems std::deque implementations are allowed to allocate in the default constructor [1]
However, boost::container::deque I think does not allocate in the default constructor, but the docs are not explicit about it.
I can see in the docs: *Throws*: If allocator_type's default constructor throws.
Isn't that explicit enough?
Which would mean that it cannot throw due to memory exhaustion, so it cannot allocate memory.
Is my reasoning right?
Yes. All Boost.Container containers don't allocate in the default constructor.
If yes, would it be possible to make this explicit in the docs? I think it is relevant, because it might be the deciding factor for switching from std::deque to boost::container::deque (as it might be my case).
Please open a issue so that this is not forgotten. Best, Ion