/sqlite3cc

To get this branch, use:
bzr branch http://bzr.ed.am/sqlite3cc

« back to all changes in this revision

Viewing changes to src/row.cc

  • Committer: edam
  • Date: 2012-01-23 13:46:27 UTC
  • Revision ID: edam@waxworlds.org-20120123134627-i6hi9aftfvwgp8vw
updated autotols stuff

Show diffs side-by-side

added added

removed removed

Lines of Context:
src/row.cc
21
21
 */
22
22
 
23
23
#include <sqlite3cc/row.h>
24
 
#include <sqlite3cc/query.h>
25
24
#include <sqlite3cc/manipulator.h>
26
25
#include <cassert>
27
26
 
28
27
 
29
28
sqlite::row::row(
30
 
        query &query,
31
 
        bool valid )
 
29
        sqlite3_stmt *handle,
 
30
        unsigned long long row_number )
32
31
        :
33
 
        _query( query ),
 
32
        _handle( handle ),
34
33
        _column_index( 0 ),
35
 
        _valid( valid )
36
 
{
 
34
        _row_number( row_number )
 
35
{
 
36
}
 
37
 
 
38
 
 
39
sqlite::row::row()
 
40
        :
 
41
        _handle( NULL )
 
42
{
 
43
}
 
44
 
 
45
 
 
46
sqlite::row::operator bool()
 
47
        const
 
48
{
 
49
        return _handle? true : false;
37
50
}
38
51
 
39
52
 
40
53
int sqlite::row::column_type(
41
54
        unsigned int index )
42
55
{
43
 
        assert( index <= _query.column_count() );
44
 
        return sqlite3_column_type( _query._handle, index );
 
56
        assert( index <
 
57
                static_cast< unsigned int >( sqlite3_column_count( _handle ) ) );
 
58
        return sqlite3_column_type( _handle, index );
45
59
}
46
60
 
47
61
 
48
62
unsigned int sqlite::row::column_bytes(
49
63
        unsigned int index )
50
64
{
51
 
        return sqlite3_column_bytes( _query._handle, index );
 
65
        return sqlite3_column_bytes( _handle, index );
52
66
}
53
67
 
54
68
 
55
69
sqlite::row &sqlite::row::operator >>(
56
 
        _set_index_t t )
 
70
        sqlite::detail::set_index_t t )
57
71
{
58
72
        _column_index = t._index;
59
73
        return *this;
60
74
}
61
75
 
62
76
 
 
77
bool sqlite::row::operator ==(
 
78
        const sqlite::row &other )
 
79
        const
 
80
{
 
81
        return !_handle? !other._handle :
 
82
                _handle == other._handle && _row_number == other._row_number;
 
83
}
 
84
 
 
85
 
63
86
template< >
64
 
sqlite::row &sqlite::row::operator >> < sqlite::_null_t >(
65
 
        _null_t & )
 
87
sqlite::row &sqlite::row::operator >> < sqlite::detail::null_t >(
 
88
        sqlite::detail::null_t & )
66
89
{
67
 
        assert( _column_index < _query.column_count() );
 
90
        assert( _column_index <
 
91
                static_cast< unsigned int >( sqlite3_column_count( _handle ) ) );
68
92
        _column_index++;
69
93
        return *this;
70
94
}