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array: add a contructor for reshaping temporary

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- add a constructor from indexmap and storage &&,
- used when reshaping a temp. array.
This commit is contained in:
Olivier Parcollet 2013-09-28 22:53:00 +02:00
parent 6f7deca96a
commit 674797efb3
1 changed files with 5 additions and 0 deletions
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5
triqs/arrays/array.hpp
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@ -133,6 +133,11 @@ namespace triqs { namespace arrays {
// Move
explicit array(array && X) { this->swap_me(X); }
// from a temporary storage and an indexmap. Used for reshaping a temporary array
explicit array(typename indexmap_type::domain_type const & dom, storage_type && sto,
memory_layout<Rank> ml = memory_layout<Rank>(IMPL_TYPE::indexmap_type::traversal_order)):
IMPL_TYPE(indexmap_type(dom,ml), std::move(sto)){}
/**
* Build a new array from X.domain() and fill it with by evaluating X. X can be :
* - another type of array, array_view, matrix,.... (any <IndexMap, Storage> pair)