Constructor

Creates a dimension expansion rule.

In the constructed instance, the dimension expansion rule (mask_) and the expanded dimension (size_) are both 0.
1
ExpandDimsType() : size_(0U), mask_(0U)

Creates a dimension expansion rule using a string.

explicit ExpandDimsType(const ge::char_t *const expand_dims_type)

Creates a dimension expansion rule based on the int64_t bit field definition.
1
explicit ExpandDimsType(const int64_t reshape_type_mask)

**Table 1** Parameters
Parameter	Input/Output	Description
expand_dims_type	Input	Dimension expansion rule described by a string. The maximum length of the string is 56 bytes.
reshape_type_mask	Input	Dimension expansion rule of the int64_t type. The value contains 64 bits. For details about the bit field definition of int, see int64_t bit field definition. For simplicity, the sequence of the dimension expansion rule is opposite to that of the string. For example, if the dimension expansion rule described by the string is "1100", the corresponding dimension expansion rule is "0011". When converted to a number, it represents the binary '0011', which is 3 in decimal. For details about concepts and description methods of dimension expansion rules, see Overview.

**Table 2** Definitions about the int64_t bit field
Field	Type	Meaning
High-order 8 bits	uint8_t	Length of a dimension expansion rule.
Low-order 56 bits	Bit field	Dimension expansion rule described by 0 and 1.

An ExpandDimsType object

None

ExpandDimsType type("1001"); // Set mask_ to 1001 and size_ to 4.

Parent topic: ExpandDimsType