CassRow¶

struct CassRow¶

A collection of column values.

Public Functions

CassIterator *cass_iterator_from_row(const CassRow *row)¶

Creates a new iterator for the specified row. This can be used to iterate over columns in a row.

See also

cass_iterator_free()

Parameters:

row – [in]

Returns:

A new iterator that must be freed.

const CassValue *cass_row_get_column(const CassRow *row, size_t index)¶

Get the column value at index for the specified row.

Parameters:

• row – [in]

• index – [in]

Returns:

The column value at the specified index. NULL is returned if the index is out of bounds.

const CassValue *cass_row_get_column_by_name(const CassRow *row, const char *name)¶

Get the column value by name for the specified row.

Parameters:

• row – [in]

• name – [in]

Returns:

The column value for the specified name. NULL is returned if the column does not exist.

const CassValue *cass_row_get_column_by_name_n(const CassRow *row, const char *name, size_t name_length)¶

Same as cass_row_get_column_by_name(), but with lengths for string parameters.

See also

cass_row_get_column_by_name()

Parameters:

• row – [in]

• name – [in]

• name_length – [in]

Returns:

same as cass_row_get_column_by_name()