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struct | GArrowDataTypeClass |
struct | GArrowFixedWidthDataTypeClass |
struct | GArrowNullDataType |
struct | GArrowBooleanDataTypeClass |
struct | GArrowInt8DataType |
struct | GArrowUInt8DataType |
struct | GArrowInt16DataType |
struct | GArrowUInt16DataType |
struct | GArrowInt32DataType |
struct | GArrowUInt32DataType |
struct | GArrowInt64DataType |
struct | GArrowUInt64DataType |
struct | GArrowFloatDataType |
struct | GArrowDoubleDataType |
struct | GArrowBinaryDataType |
struct | GArrowStringDataType |
struct | GArrowDate32DataType |
struct | GArrowDate64DataType |
struct | GArrowTimestampDataType |
struct | GArrowTimeDataType |
struct | GArrowTime32DataType |
struct | GArrowTime64DataType |
GObject ╰── GArrowDataType ├── GArrowTimeDataType │ ├── GArrowTime32DataType │ ╰── GArrowTime64DataType ├── GArrowBinaryDataType ├── GArrowDate32DataType ├── GArrowDate64DataType ├── GArrowDoubleDataType ├── GArrowFloatDataType ├── GArrowInt16DataType ├── GArrowInt32DataType ├── GArrowInt64DataType ├── GArrowInt8DataType ├── GArrowNullDataType ├── GArrowStringDataType ├── GArrowTimeDataType │ ├── GArrowTime32DataType │ ╰── GArrowTime64DataType ├── GArrowTimestampDataType ├── GArrowUInt16DataType ├── GArrowUInt32DataType ├── GArrowUInt64DataType ╰── GArrowUInt8DataType
GArrowDataType is a base class for all data type classes such as GArrowBooleanDataType.
GArrowNullDataType is a class for null data type.
GArrowBooleanDataType is a class for boolean data type.
GArrowInt8DataType is a class for 8-bit integer data type.
GArrowUInt8DataType is a class for 8-bit unsigned integer data type.
GArrowInt16DataType is a class for 16-bit integer data type.
GArrowUInt16DataType is a class for 16-bit unsigned integer data type.
GArrowInt32DataType is a class for 32-bit integer data type.
GArrowUInt32DataType is a class for 32-bit unsigned integer data type.
GArrowInt64DataType is a class for 64-bit integer data type.
GArrowUInt64DataType is a class for 64-bit unsigned integer data type.
GArrowFloatDataType is a class for 32-bit floating point data type.
GArrowDoubleDataType is a class for 64-bit floating point data type.
GArrowBinaryDataType is a class for binary data type.
GArrowStringDataType is a class for UTF-8 encoded string data type.
GArrowDate32DataType is a class for the number of days since UNIX epoch in 32-bit signed integer data type.
GArrowDate64DataType is a class for the number of milliseconds since UNIX epoch in 64-bit signed integer data type.
GArrowTimestampDataType is a class for the number of seconds/milliseconds/microseconds/nanoseconds since UNIX epoch in 64-bit signed integer data type.
GArrowTime32DataType is a class for the number of seconds or milliseconds since midnight in 32-bit signed integer data type.
GArrowTime64DataType is a class for the number of microseconds or nanoseconds since midnight in 64-bit signed integer data type.
gboolean garrow_data_type_equal (GArrowDataType *data_type
,GArrowDataType *other_data_type
);
gchar *
garrow_data_type_to_string (GArrowDataType *data_type
);
The string representation of the data type. The caller
must free it by g_free()
when the caller doesn't need it anymore.
#define GARROW_TYPE_FIXED_WIDTH_DATA_TYPE (garrow_fixed_width_data_type_get_type())
gint
garrow_fixed_width_data_type_get_bit_width
(GArrowFixedWidthDataType *data_type
);
#define GARROW_TYPE_BOOLEAN_DATA_TYPE (garrow_boolean_data_type_get_type())
GArrowDate32DataType *
garrow_date32_data_type_new (void
);
A newly created the number of milliseconds since UNIX epoch in 32-bit signed integer data type.
Since 0.7.0
GArrowDate64DataType *
garrow_date64_data_type_new (void
);
A newly created the number of milliseconds since UNIX epoch in 64-bit signed integer data type.
Since 0.7.0
GArrowTimestampDataType *
garrow_timestamp_data_type_new (GArrowTimeUnit unit
);
A newly created the number of seconds/milliseconds/microseconds/nanoseconds since UNIX epoch in 64-bit signed integer data type.
Since 0.7.0
GArrowTimeUnit
garrow_time_data_type_get_unit (GArrowTimeDataType *time_data_type
);
Since 0.7.0
GArrowTime32DataType * garrow_time32_data_type_new (GArrowTimeUnit unit
,GError **error
);
A newly created the number of seconds or milliseconds since midnight in 32-bit signed integer data type.
[nullable]
Since 0.7.0
GArrowTime64DataType * garrow_time64_data_type_new (GArrowTimeUnit unit
,GError **error
);
A newly created the number of seconds or milliseconds since midnight in 64-bit signed integer data type.
[nullable]
Since 0.7.0