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API: Added shallow-copiable view object for viewing slices of arrays.

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This commit is contained in:
Philippe Tillet
2015-10-03 18:48:20 -04:00
parent 1e076c131b
commit b5100f9d9a
3 changed files with 23 additions and 11 deletions
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14
lib/array.cpp
View File

@@ -304,14 +304,20 @@ const scalar array::operator [](int_t idx) const
}
array array::operator[](slice const & e1)
view array::operator[](slice const & e1)
{
assert(nshape()<=1);
return array(*this, e1);
return view(*this, e1);
}
array array::operator()(slice const & e1, slice const & e2)
{ return array(*this, e1, e2); }
view array::operator()(slice const & e1, slice const & e2)
{ return view(*this, e1, e2); }
//---------------------------------------
/*--- View ---*/
view::view(array& data, slice const & s1) : array(data, s1) {}
view::view(array& data, slice const & s1, slice const & s2) : array(data, s1, s2) {}
//---------------------------------------
/*--- Scalar ---*/