meta/doxygen/string__list_8h_source.html

 #ifndef META_STRING_LIST_H_

 #define META_STRING_LIST_H_


 #include <string>


 #include "io/mmap_file.h"

 #include "util/disk_vector.h"


 namespace meta

 {

 namespace index

 {


 class string_list

 {

   public:

     string_list(const std::string& path);


     string_list(string_list&&) = default;


     string_list& operator=(string_list&&) = default;


     const char* at(uint64_t idx) const;


     uint64_t size() const;


   private:

     io::mmap_file string_file_;


     util::disk_vector<uint64_t> index_;

 };

 }

 }

 #endif

meta::index::string_list::size
uint64_t size() const
Definition: string_list.cpp:24

meta::index::string_list::at
const char * at(uint64_t idx) const
Definition: string_list.cpp:19

meta::io::mmap_file
Memory maps a text file readonly.
Definition: mmap_file.h:24

meta::index::string_list::string_list
string_list(const std::string &path)
Constructs the string list.
Definition: string_list.cpp:13

meta::index::string_list::operator=
string_list & operator=(string_list &&)=default
Move assigns a string list.

meta::util::disk_vector< uint64_t >

meta::index::string_list::string_file_
io::mmap_file string_file_
The file containing the strings.
Definition: string_list.h:61

meta
The ModErn Text Analysis toolkit is a suite of natural language processing, classification, information retreival, data mining, and other applications of text processing.
Definition: analyzer.h:24

meta::index::string_list::index_
util::disk_vector< uint64_t > index_
An index that gives the starting byte for each index.
Definition: string_list.h:64

disk_vector.h

meta::index::string_list
A class designed for reading large lists of strings that have been persisted to disk.
Definition: string_list.h:29

mmap_file.h