Return a transform iterator constructed from iterator and functor.
Synopsis
Declared in <bdlb_transformiterator.h>
template<
class FUNCTOR,
class ITERATOR>
static
TransformIterator<FUNCTOR, ITERATOR>
make(
ITERATOR const& iterator,
FUNCTOR const& functor,
bslma::Allocator* basicAllocator = 0);Description
Return a TransformIterator object constructed with the specified iterator and functor. Optionally specify a basicAllocator used to supply memory. If basicAllocator is 0, the currently installed default allocator is used. Note that if the compiler does not implement the return‐value optimization, this function may return a copy created with the default allocator even if a different allocator is supplied.
Return Value
a TransformIterator constructed from iterator and functor
Parameters
Name |
Description |
iterator |
underlying iterator to hold |
functor |
transforming functor to apply on dereference |
basicAllocator |
allocator used to supply memory |
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