Protocol for constant string objects. More...
#import <objc/objc.h>
Instance Methods | |
| (const char *) | - cStr |
| Returns the C string representation of the string. More... | |
| (unsigned int) | - length |
| Returns the length of the string in bytes. More... | |
Detailed Description
Protocol for constant string objects.
The NXConstantStringProtocol defines the minimal interface that constant string objects must implement to provide basic string functionality. This enables different string implementations to be used polymorphically throughout the framework.
Classes conforming to this protocol can be used wherever basic string operations such as accessing the C string representation or getting the length are required.
Definition at line 33 of file NXConstantString+Protocol.h.
Method Documentation
◆ cStr()
|
required |
Returns the C string representation of the string.
- Returns
- A pointer to a null-terminated C string containing the string's content. The returned pointer should not be modified or freed by the caller.
Reimplemented in NXString, and NXConstantString.
◆ length()
|
required |
Returns the length of the string in bytes.
- Returns
- The length of the string in bytes, not including the null terminator.
Reimplemented in NXString, and NXConstantString.
The documentation for this protocol was generated from the following file:
- include/runtime-gcc/objc/NXConstantString+Protocol.h