StrRef::operator +=( int )
Increase a StrRef’s
pointer and decrease its length.
Virtual? |
No |
|
Class |
||
Arguments |
|
the amount by which to move the pointer |
Returns |
|
Notes
This method has the effect of removing len
characters from
the beginning of the StrRef
. It does not, however, free the
memory allocated to those characters.
Example
#include <iostream> #include <stdhdrs.h> #include <strbuf.h> int main( int argc, char **argv ) { char chars[] = "xyzzy"; StrRef sr = StrRef( chars ); sr += 3; cout << "chars[] = \"" << chars << "\"\n"; cout << "sr.Text() returns \"" << sr.Text() << "\"\n"; }
Executing the preceding code produces the following output:
chars[] = "xyzzy" sr.Text() returns "zy"