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string_utils.h
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27 
28 #pragma once
29 
32 
33 namespace nvbio {
34 namespace bowtie2 {
35 namespace cuda {
36 
37 // helper class to convert {uint32,uint4} to uint32 streams
38 template <typename Iterator, typename value_type>
40 
41 // helper class to convert uint32 to uint32 streams
42 template <typename Iterator>
43 struct StreamAdapterBase<Iterator,uint32>
44 {
46 
48  static type adapt(const Iterator it) { return type( it ); }
49 };
50 
51 // helper class to convert uint4 to uint32 streams
52 template <typename Iterator>
53 struct StreamAdapterBase<Iterator,uint4>
54 {
57 
59  static type adapt(const Iterator it) { return type( uint4_as_uint32_iterator<BaseCachedIterator>( BaseCachedIterator(it) ) ); }
60 };
61 
62 // helper class to convert {uint32,uint4} to uint32 streams
63 template <typename Iterator>
65 {
66  typedef typename std::iterator_traits<Iterator>::value_type value_type;
68  typedef typename adapter_type::type type;
69 
71  static type adapt(const Iterator it) { return adapter_type::adapt( it ); }
72 };
73 
74 } // namespace cuda
75 } // namespace bowtie2
76 
77 } // namespace nvbio