diff options
Diffstat (limited to 'common/list.h')
-rw-r--r-- | common/list.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/common/list.h b/common/list.h new file mode 100644 index 0000000..92452f1 --- /dev/null +++ b/common/list.h @@ -0,0 +1,34 @@ +#ifndef LIST_H +#define LIST_H + +#include <vector> +#include <algorithm> +#include <boost/serialization/base_object.hpp> + +//! List class with extended functionality over std::vector. +template<class T, class B = std::vector<T> > +class List : public B { + public: + //! Sort the list. + void sort() { + std::sort(B::begin(), B::end()); + } + + //! Check if specified item is present in list. + bool contains(T item) { + return std::find(B::begin(), B::end(), item) != B::end(); + } + + //! Check whether list is empty or not. + operator bool() { + return !B::empty(); + } + + //! Allow serialization through Boost.Serialize. + template<class Archive> + void serialize(Archive & ar, const unsigned int version) { + ar & boost::serialization::base_object<B>(*this); + } +}; + +#endif |