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Diffstat (limited to 'odb/sqlite/stream.hxx')
-rw-r--r-- | odb/sqlite/stream.hxx | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/odb/sqlite/stream.hxx b/odb/sqlite/stream.hxx deleted file mode 100644 index 6ee76cb..0000000 --- a/odb/sqlite/stream.hxx +++ /dev/null @@ -1,85 +0,0 @@ -// file : odb/sqlite/stream.hxx -// license : GNU GPL v2; see accompanying LICENSE file - -#ifndef ODB_SQLITE_STREAM_HXX -#define ODB_SQLITE_STREAM_HXX - -#include <odb/pre.hxx> - -#include <sqlite3.h> - -#include <cstddef> // std::size_t - -#include <odb/sqlite/connection.hxx> -#include <odb/sqlite/details/export.hxx> - -namespace odb -{ - namespace sqlite - { - // SQLite incremental BLOB/TEXT I/O stream. Available since - // SQLite 3.4.0. - // - class LIBODB_SQLITE_EXPORT stream: public active_object - { - public: - // @@ TODO: db is actually what we now (and SQLite in other places) - // call schema (see database::schema(), ATTACH DATABASE). So we - // should probably rename this at some point for consistency. - // - stream (const char* db, - const char* table, - const char* column, - long long rowid, - bool rw); - - std::size_t - size () const; - - // The following two functions throw std::invalid_argument if - // offset + n is past size(). - // - void - read (void* buf, std::size_t n, std::size_t offset = 0); - - void - write (const void* buf, std::size_t n, std::size_t offset = 0); - - sqlite3_blob* - handle () const {return h_;} - - // Close without reporting errors, if any. - // - virtual - ~stream () {close (false);} - - // Close, by default with reporting errors, if any. - // - void - close (bool check = true); - - // Open the same BLOB but in a different row. Can be faster - // than creating a new stream instance. Note that the stream - // must be in the open state prior to calling this function. - // Only available since SQLite 3.7.4. - // -#if SQLITE_VERSION_NUMBER >= 3007004 - void - reopen (long long rowid); -#endif - - protected: - // The active_object interface. - // - virtual void - clear (); - - private: - sqlite3_blob* h_; - }; - } -} - -#include <odb/post.hxx> - -#endif // ODB_SQLITE_STREAM_HXX |