This is an internal class which contains the actual string data along with some control fields.
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Public Member Functions |
void | add (char *text) |
| Append null terminated text to our string buffer.
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void | add (char character) |
| Append a single character to our string buffer.
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void | clear (strsize_t offset, strsize_t size) |
| Used to clear a string.
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| cstring (strsize_t size) |
| Create a cstring node allocated for specified string size.
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| cstring (strsize_t size, char fill) |
| Create a filled cstring node allocated for specified string size.
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void | dec (strsize_t number) |
| Adjust size of our string buffer by deleting characters from end of buffer.
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void | fix (void) |
| Fill our string buffer to end if fill mode.
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void | inc (strsize_t number) |
| Adjust size of our string buffer by deleting characters from start of buffer.
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void | set (strsize_t offset, char *text, strsize_t size) |
| Set part or all of a string with new text.
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void | set (char *text) |
| Set our string from null terminated text up to our allocated size.
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void | unfix (void) |
| Trim filler at end to reduce filled string to null terminated string for further processing.
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Data Fields |
char | fill |
| Filler character or 0 for none.
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strsize_t | len |
| Current length of cstring text.
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strsize_t | max |
| Allocated size of cstring text.
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char | text [1] |
| Null terminated text, in overdraft space.
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This is an internal class which contains the actual string data along with some control fields.
The string can be either NULL terminated or filled like a Pascal-style string, but with a user selected fill character. The cstring object is an overdraft object, as the actual string text which is of unknown size follows immediately after the class control data. This class is primarily for internal use.
- Author:
- David Sugar <dyfet@gnutelephony.org>
Definition at line 97 of file string.h.