Tools.h++ Class Reference

operator=(const RWWSubString& sub);
Assignment operator. The string will copy sub's data. Returns a reference to self.
RWWString&
operator+=(const wchar_t* cs);
Append the null-terminated character string pointed to by cs to self. Returns a reference to self.
RWWString&
operator+=(const RWWString& str);
Append the string str to self. Returns a reference to self.
Indexing Operators
wchar_t&
operator[](size_t i);
wchar_t
operator[](size_t i) const;
Return the ith character. The first variant can be used as an lvalue. The index i must be between 0 and the
length of the string less one. Bounds checking is performed -- if the index is out of range then an exception of
type RWBoundsErr will be thrown.
wchar_t&
operator()(size_t i);
wchar_t
operator()(size_t i) const;
Return the ith character. The first variant can be used as an lvalue. The index i must be between 0 and the
length of the string less one. Bounds checking is performed if the pre-processor macro
RWBOUNDS_CHECK has been defined before including <rw/wstring.h>. In this case, if the index is out of
range, then an exception of type RWBoundsErr will be thrown.
RWWSubString
operator()(size_t start, size_t len);
const RWWSubString
operator()(size_t start, size_t len) const;
Substring operator. Returns an RWWSubString of self with length len, starting at index start. The first variant
can be used as an lvalue. The sum of start plus len must be less than or equal to the string length. If the library
was built using the RWDEBUG flag, and start and len are out of range, then an exception of type
RWBoundsErr will be thrown.
Public Member Functions
RWWString&
append(const wchar_t* cs);
Append a copy of the null-terminated wide character string pointed to by cs to self. Returns a reference to
self.
RWWString&
append(const wchar_t* cs, size_t N,);
Append a copy of the wide character string cs to self. Exactly N wide characters are copied, including any
embedded nulls. Hence, the buffer pointed to by cs must be at least N*sizeof(wchar_t) bytes long. Returns a
reference to self.
RWWString&