PLearn 0.1
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#include <pl_streambuf.h>
Public Member Functions | |
pl_streammarker (pl_streambuf *_buf) | |
ctor. to mark a pl_streambuf | |
pl_streammarker (streambuf *_buf) | |
ctor. to mark an STL streambuf (...only if it's really a pl_streambuf) | |
virtual | ~pl_streammarker () |
Protected Attributes | |
pl_streambuf * | buf |
marked buffer | |
pl_streammarker * | next_marker |
next marker for the marked buffer (linked list) | |
int | pos |
marked position | |
Friends | |
class | pl_streambuf |
pl_streammarker: used to mark a position on a pl_streambuf
Definition at line 118 of file pl_streambuf.h.
pl_streammarker::pl_streammarker | ( | pl_streambuf * | _buf | ) |
ctor. to mark a pl_streambuf
Definition at line 189 of file pl_streambuf.cc.
References buf, and PLearn::pl_streambuf::first_marker.
:buf(_buf), next_marker(buf->first_marker), pos(buf->curpos()) { buf->first_marker= this; }
pl_streammarker::pl_streammarker | ( | streambuf * | _buf | ) |
ctor. to mark an STL streambuf (...only if it's really a pl_streambuf)
Definition at line 194 of file pl_streambuf.cc.
References buf, PLearn::pl_streambuf::curpos(), PLearn::pl_streambuf::first_marker, next_marker, PLERROR, and pos.
:buf(dynamic_cast<pl_streambuf*>(_buf)) { if(buf == 0) PLERROR("Cannot put a pl_streammarker on a streambuf that is not a pl_streambuf..."); next_marker= buf->first_marker; pos= buf->curpos(); buf->first_marker= this; }
pl_streammarker::~pl_streammarker | ( | ) | [virtual] |
Definition at line 206 of file pl_streambuf.cc.
References buf, PLearn::pl_streambuf::first_marker, and next_marker.
{ pl_streammarker* prev= 0; for(pl_streammarker* it= buf->first_marker; it != 0; prev= it, it!=0?it= it->next_marker:it= 0) if(it == this) { if(prev == 0) buf->first_marker= it->next_marker; else prev->next_marker= it->next_marker; it= 0; } }
friend class pl_streambuf [friend] |
Definition at line 120 of file pl_streambuf.h.
pl_streambuf* PLearn::pl_streammarker::buf [protected] |
marked buffer
Definition at line 124 of file pl_streambuf.h.
Referenced by pl_streammarker(), and ~pl_streammarker().
pl_streammarker* PLearn::pl_streammarker::next_marker [protected] |
next marker for the marked buffer (linked list)
Definition at line 125 of file pl_streambuf.h.
Referenced by pl_streammarker(), and ~pl_streammarker().
int PLearn::pl_streammarker::pos [protected] |
marked position
Definition at line 126 of file pl_streambuf.h.
Referenced by pl_streammarker(), and PLearn::pl_streambuf::seekmark().