LastIndexOf
Returns the index of the last occurrence of a single Unicode rune within this string.
Read time 3 minutesLast updated 8 days ago
Definition
- Type: Method
- Namespace: Unity.Collections
- Assembly: UnityEngine.ManagedKernelModule
LastIndexOf<T>(T, Rune)
Returns the index of the last occurrence of a single Unicode rune within this string.
public static int LastIndexOf<T>(this ref T fs, Unicode.Rune rune) where T : unmanaged, INativeList<byte>, IUTF8Bytes
Parameters
Returns
Type | Description |
|---|---|
| int | The index of the last occurrence of the byte sequence within this string. Returns -1 if no occurrence is found. |
LastIndexOf<T>(T, byte*, int)
Returns the index of the last occurrence of a byte sequence within this string.
public static int LastIndexOf<T>(this ref T fs, byte* bytes, int bytesLen) where T : unmanaged, INativeList<byte>, IUTF8Bytes
Parameters
Returns
Type | Description |
|---|---|
| int | The index of the last occurrence of the byte sequence within this string. Returns -1 if no occurrence is found. |
LastIndexOf<T>(T, byte*, int, int, int)
Returns the index of the last occurrence of a byte sequence within a subrange of this string.
public static int LastIndexOf<T>(this ref T fs, byte* bytes, int bytesLen, int startIndex, int distance = 2147483647) where T : unmanaged, INativeList<byte>, IUTF8Bytes
Parameters
A byte sequence to search for within this string.
The number of bytes in the byte sequence.
The smallest index in this string to consider as the first byte of the byte sequence.
The greatest index in this string to consider as the first byte of the byte sequence.
Returns
Type | Description |
|---|---|
| int | The index of the last occurrence of the byte sequence within this string. Returns -1 if no occurrences found. |
LastIndexOf<T, U>(T, T)
Returns the index of the last occurrence of a substring within this string.
public static int LastIndexOf<T, T2>(this ref T fs, in T2 other) where T : unmanaged, INativeList<byte>, IUTF8Bytes where T2 : unmanaged, INativeList<byte>, IUTF8Bytes
Parameters
Returns
Type | Description |
|---|---|
| int | The index of the last occurrence of the substring within this string. Returns -1 if no occurrence is found. |
LastIndexOf<T, U>(T, T, int, int)
Returns the index of the last occurrence of a substring within a subrange of this string.
public static int LastIndexOf<T, T2>(this ref T fs, in T2 other, int startIndex, int distance = 2147483647) where T : unmanaged, INativeList<byte>, IUTF8Bytes where T2 : unmanaged, INativeList<byte>, IUTF8Bytes
Parameters
Returns
Type | Description |
|---|---|
| int | the index of the last occurrence of the substring within the first string. Returns -1 if no occurrence is found. |