UCommon
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A string class that uses a cstring buffer that is fixed in memory. More...
#include <string.h>
Public Member Functions | |
memstring (void *memory, strsize_t size, char fill=0) | |
Create an instance of a memory string. | |
void | operator= (string &object) |
Assign the text of a string to our object. | |
void | operator= (char *text) |
Assign null terminated text to our object. | |
~memstring () | |
Destroy memory string. | |
Static Public Member Functions | |
static memstring * | create (strsize_t size, char fill=0) |
Create a memory string with memory allocated from the heap. | |
static memstring * | create (MemoryProtocol *pager, strsize_t size, char fill=0) |
Create a memory string with memory allocated from a pager. | |
Static Public Attributes | |
static size_t | header |
Protected Member Functions | |
cstring * | c_copy (void) |
Return cstring to use in copy constructors. |
A string class that uses a cstring buffer that is fixed in memory.
This allows one to manipulate a fixed buffer of text in memory through the string class. The size of the memory used must include space for the overhead() size needed for the cstring object control data.
ucommon::memstring::memstring | ( | void * | memory, |
strsize_t | size, | ||
char | fill = 0 |
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) |
Create an instance of a memory string.
memory | to use for cstring object. |
size | of string. Total size must include space for overhead. |
fill | character for fixed character fields. |
cstring* ucommon::memstring::c_copy | ( | void | ) | [protected, virtual] |
Return cstring to use in copy constructors.
Is virtual for memstring.
Reimplemented from ucommon::string.
static memstring* ucommon::memstring::create | ( | strsize_t | size, |
char | fill = 0 |
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) | [static] |
Create a memory string with memory allocated from the heap.
size | of string to allocate. Automatically adds control size. |
fill | character for fixed field strings. |
Reimplemented from ucommon::string.
static memstring* ucommon::memstring::create | ( | MemoryProtocol * | pager, |
strsize_t | size, | ||
char | fill = 0 |
||
) | [static] |
Create a memory string with memory allocated from a pager.
pager | to allocate memory from. |
size | of string to allocate. Automatically adds control size. |
fill | character for fixed field strings. |
void ucommon::memstring::operator= | ( | string & | object | ) | [inline] |
Assign the text of a string to our object.
object | to copy text from. |
Reimplemented from ucommon::string.
Reimplemented in ucommon::stringbuf< S >.
void ucommon::memstring::operator= | ( | char * | text | ) | [inline] |
Assign null terminated text to our object.
text | to copy. |
Reimplemented from ucommon::string.
Reimplemented in ucommon::stringbuf< S >.