sourcemeta::core::Diff::Operation Struct Reference

Public Types
enum class	Type : std::uint8_t { Equal , Delete , Insert }
	The kind of transformation that a difference operation represents. More...

Public Attributes
Type	type
	The kind of transformation.
std::size_t	original_start
	The index of the first affected token of the original input.
std::size_t	original_end
	The index one past the last affected token of the original input.
std::size_t	modified_start
	The index of the first affected token of the modified input.
std::size_t	modified_end
	The index one past the last affected token of the modified input.

Detailed Description

A single contiguous transformation between two inputs, expressed as a half-open range into the tokens of each of them.

A deletion carries an empty modified range that marks where in the modified input the removal occurred, and an insertion carries an empty original range that marks where in the original input the addition occurred.

Member Enumeration Documentation

Type

enum class sourcemeta::core::Diff::Operation::Type : std::uint8_t

strong

The kind of transformation that a difference operation represents.

Enumerator
Equal	The spans are present in both inputs.
Delete	The span is only present in the original input.
Insert	The span is only present in the modified input.

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The documentation for this struct was generated from the following file:

• /__w/core/core/src/core/diff/include/sourcemeta/core/diff.h