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// file : odb/sqlite/blob.hxx
// license : GNU GPL v2; see accompanying LICENSE file
#ifndef ODB_SQLITE_BLOB_HXX
#define ODB_SQLITE_BLOB_HXX
#include <odb/pre.hxx>
#include <string>
#include <cstddef> // std::size_t
// Carefully allow this header to be included into the ODB compilation.
//
#ifndef ODB_COMPILER
# include <odb/sqlite/forward.hxx>
#endif
namespace odb
{
namespace sqlite
{
#ifdef ODB_COMPILER
#pragma db sqlite:type("BLOB STREAM")
class blob
#else
class blob
#endif
{
public:
// BLOB size to provision for. Set before calling persist() or update().
//
explicit
blob (std::size_t size = 0): size_ (size) {}
std::size_t size () const {return size_;}
void size (std::size_t s) {size_ = s;}
const std::string& db () const {return db_;}
const std::string& table () const {return table_;}
const std::string& column () const {return column_;}
long long rowid () const {return rowid_;}
void
clear ()
{
size_ = 0;
db_.clear ();
table_.clear ();
column_.clear ();
rowid_ = 0;
}
private:
#ifndef ODB_COMPILER
friend struct default_value_traits<blob, id_blob_stream>;
#endif
std::size_t size_;
mutable std::string db_;
mutable std::string table_;
mutable std::string column_;
mutable long long rowid_;
};
}
}
#include <odb/post.hxx>
#endif // ODB_SQLITE_BLOB_HXX
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