CString Class Reference
[Base framework]
String class to avoid std::string in the interfaceThis class helps avoiding std::string being present in exposed C++ interface, eventually resulting in compile/link errors when dynamically loading modules. More...
Public Member Functions | |
virtual OpenViBE::boolean | set (const OpenViBE::CString &rString) |
Initializes this string from another OpenViBE string. | |
virtual OpenViBE::boolean | set (const char *pString) |
Initializes this string from an ANSI/ASCII string. | |
virtual const char * | toASCIIString (void) const |
Converts this string to an ANSI/ASCII string. | |
Constructor / Destructor | |
CString (void) | |
Default constructor. | |
CString (const OpenViBE::CString &rString) | |
Copy constructor. | |
CString (const char *pString) | |
Constructor based on ASCII strings. | |
virtual | ~CString (void) |
Destructor. | |
Protected Attributes | |
OpenViBE::CStringImpl * | m_pStringImpl |
The string implementation. | |
Operators | |
operator const char * (void) const | |
ASCII string cast operator. | |
OpenViBE::CString & | operator= (const OpenViBE::CString &rString) |
Affectation operator (copy). | |
OV_API const OpenViBE::CString | operator+ (const OpenViBE::CString &rString1, const OpenViBE::CString &rString2) |
Addition operator. | |
OV_API OpenViBE::boolean | operator== (const OpenViBE::CString &rString1, const OpenViBE::CString &rString2) |
Equality comparison operator. | |
OV_API OpenViBE::boolean | operator!= (const OpenViBE::CString &rString1, const OpenViBE::CString &rString2) |
Inequality comparison operator. | |
OV_API OpenViBE::boolean | operator< (const OpenViBE::CString &rString1, const OpenViBE::CString &rString2) |
Order comparison operator (necessary to use CString as a key in a stl map). |
Detailed Description
String class to avoid std::string in the interfaceThis class helps avoiding std::string being present in exposed C++ interface, eventually resulting in compile/link errors when dynamically loading modules.
- Date:
- 2006-08-10
- Note:
- The implementation uses std::string of course :)
Constructor & Destructor Documentation
CString | ( | void | ) |
Default constructor.
Initializes the string to an empty string.
CString | ( | const OpenViBE::CString & | rString | ) |
Copy constructor.
- Parameters:
-
rString [in] : The string to copy
rString
into the new string.
CString | ( | const char * | pString | ) |
Constructor based on ASCII strings.
- Parameters:
-
pString [in] : The string to copy
pString
into the new string.
virtual ~CString | ( | void | ) | [virtual] |
Destructor.
The destructor releases the std::string implementation !
Member Function Documentation
operator const char * | ( | void | ) | const |
ASCII string cast operator.
- Returns:
- The string formated as standard ASCII string used in C.
c_str()
.
OpenViBE::CString& operator= | ( | const OpenViBE::CString & | rString | ) |
Affectation operator (copy).
- Parameters:
-
rString [in] : The string to copy
- Returns:
- This string.
virtual OpenViBE::boolean set | ( | const OpenViBE::CString & | rString | ) | [virtual] |
Initializes this string from another OpenViBE string.
- Parameters:
-
rString [in] : the OpenViBE string to initialize this string from
- Returns:
- true in case of success.
false in case of error.
virtual OpenViBE::boolean set | ( | const char * | pString | ) | [virtual] |
Initializes this string from an ANSI/ASCII string.
- Parameters:
-
pString [in] : the ANSI/ASCII string to initialize this string from
- Returns:
- true in case of success.
false in case of error.
virtual const char* toASCIIString | ( | void | ) | const [virtual] |
Converts this string to an ANSI/ASCII string.
- Returns:
- the ANSI/ASCII converted string.
Friends And Related Function Documentation
OV_API const OpenViBE::CString operator+ | ( | const OpenViBE::CString & | rString1, | |
const OpenViBE::CString & | rString2 | |||
) | [friend] |
Addition operator.
- Parameters:
-
rString1 [in] : The first part of the resulting string rString2 [in] : The second part of the resulting string
- Returns:
- The concatenation of
rString1
andrString2
.
OV_API OpenViBE::boolean operator== | ( | const OpenViBE::CString & | rString1, | |
const OpenViBE::CString & | rString2 | |||
) | [friend] |
Equality comparison operator.
- Parameters:
-
rString1 [in] : The first part of the resulting string rString2 [in] : The second part of the resulting string
- Returns:
- true is
rString1
is exactly rString2.false in other case.
- Note:
- This is case sensitive !
OV_API OpenViBE::boolean operator!= | ( | const OpenViBE::CString & | rString1, | |
const OpenViBE::CString & | rString2 | |||
) | [friend] |
Inequality comparison operator.
- Parameters:
-
rString1 [in] : The first part of the resulting string rString2 [in] : The second part of the resulting string
- Returns:
- false is
rString1
is exactly rString2.true in other case.
- Note:
- This is case sensitive !
OV_API OpenViBE::boolean operator< | ( | const OpenViBE::CString & | rString1, | |
const OpenViBE::CString & | rString2 | |||
) | [friend] |
Order comparison operator (necessary to use CString as a key in a stl map).
- Parameters:
-
rString1 [in] : The first part of the resulting string rString2 [in] : The second part of the resulting string
- Returns:
- false is
rString1
is exactly rString2.true in other case.
- Note:
- This is case sensitive !