UCommon
Public Member Functions
ucommon::charbuf< S > Class Template Reference

A template to create a character array that can be manipulated as a string. More...

#include <string.h>

Public Member Functions

 charbuf ()
 Create a new character buffer with an empty string.
 
 charbuf (const char *text)
 Create a character buffer with assigned text. More...
 
 charbuf (const charbuf &copy)
 Copy constructor.
 
size_t len (void) const
 Get current length of string. More...
 
char * operator * ()
 Get text by object pointer reference. More...
 
 operator bool () const
 Test if data is contained in the object. More...
 
 operator char * ()
 Get text by casting reference. More...
 
bool operator! () const
 Test if the object is empty. More...
 
char * operator() (size_t offset)
 Get a pointer to an offset in the object by expression operator. More...
 
void operator+= (const char *text)
 Concatenate text into the object. More...
 
void operator= (const char *text)
 Assign null terminated text to the object. More...
 
char & operator[] (size_t offset) const
 Array operator to get a character from the object. More...
 
size_t size (void) const
 Get allocated size of the object. More...
 

Detailed Description

template<size_t S>
class ucommon::charbuf< S >

A template to create a character array that can be manipulated as a string.

This is a mini string/stringbuf class that supports a subset of functionality but does not require a complex supporting object. Like stringbuf, this can be used to create local string variables.

Author
David Sugar dyfet.nosp@m.@gnu.nosp@m.telep.nosp@m.hony.nosp@m..org

Definition at line 1459 of file string.h.

Constructor & Destructor Documentation

◆ charbuf()

template<size_t S>
ucommon::charbuf< S >::charbuf ( const char *  text)
inline

Create a character buffer with assigned text.

If the text is larger than the size of the object, it is truncated.

Parameters
textto assign.

Definition at line 1477 of file string.h.

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Member Function Documentation

◆ len()

template<size_t S>
size_t ucommon::charbuf< S >::len ( void  ) const
inline

Get current length of string.

Returns
length of string.

Definition at line 1571 of file string.h.

◆ operator *()

template<size_t S>
char* ucommon::charbuf< S >::operator * ( )
inline

Get text by object pointer reference.

Returns
pointer to text in object.

Definition at line 1533 of file string.h.

◆ operator bool()

template<size_t S>
ucommon::charbuf< S >::operator bool ( ) const
inline

Test if data is contained in the object.

Returns
true if there is text.

Definition at line 1509 of file string.h.

◆ operator char *()

template<size_t S>
ucommon::charbuf< S >::operator char * ( )
inline

Get text by casting reference.

Returns
pointer to text in object.

Definition at line 1525 of file string.h.

◆ operator!()

template<size_t S>
bool ucommon::charbuf< S >::operator! ( ) const
inline

Test if the object is empty.

Returns
true if the object is empty.

Definition at line 1517 of file string.h.

◆ operator()()

template<size_t S>
char* ucommon::charbuf< S >::operator() ( size_t  offset)
inline

Get a pointer to an offset in the object by expression operator.

Parameters
offsetof character in string buffer.
Returns
pointer to offset in object.

Definition at line 1553 of file string.h.

◆ operator+=()

template<size_t S>
void ucommon::charbuf< S >::operator+= ( const char *  text)
inline

Concatenate text into the object.

If the text is larger than the size of the object, then it is truncated.

Parameters
textto append.

Definition at line 1501 of file string.h.

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◆ operator=()

template<size_t S>
void ucommon::charbuf< S >::operator= ( const char *  text)
inline

Assign null terminated text to the object.

Parameters
textto assign.

Definition at line 1492 of file string.h.

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◆ operator[]()

template<size_t S>
char& ucommon::charbuf< S >::operator[] ( size_t  offset) const
inline

Array operator to get a character from the object.

Parameters
offsetof character in string buffer.
Returns
character at offset.

Definition at line 1542 of file string.h.

◆ size()

template<size_t S>
size_t ucommon::charbuf< S >::size ( void  ) const
inline

Get allocated size of the object.

Returns
allocated size.

Definition at line 1563 of file string.h.


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