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Problem
=======
*#include <pagmo/problem.hpp>*
.. doxygenclass:: pagmo::problem
:members:
.. cpp:namespace-push:: pagmo
Associated type traits
----------------------
.. cpp:class:: template <typename T> has_batch_fitness
This type trait detects if ``T`` provides a member function whose signature
is compatible with
.. code-block:: c++
vector_double batch_fitness(const vector_double &) const;
The ``batch_fitness()`` member function is part of the interface for the definition of a
user-defined problem (see the :cpp:class:`~pagmo::problem` documentation for details).
.. cpp:member:: static const bool value
The value of the type trait.
.. cpp:class:: template <typename T> override_has_batch_fitness
This type trait detects if ``T`` provides a member function whose signature
is compatible with
.. code-block:: c++
bool has_batch_fitness() const;
The ``has_batch_fitness()`` member function is part of the interface for the definition of a
user-defined problem (see the :cpp:class:`~pagmo::problem` documentation for details).
.. cpp:member:: static const bool value
The value of the type trait.
.. cpp:namespace-pop::
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