Annex D (normative) Compatibility features [depr]

D.6 char* streams [depr.str.strstreams]

D.6.2 Class istrstream [depr.istrstream]

D.6.2.1 istrstream constructors [depr.istrstream.cons]

explicit istrstream(const char* s); explicit istrstream(char* s);

1
#

Effects: Constructs an object of class istrstream, initializing the base class with istream(&sb) and initializing sb with strstreambuf(s,0). s shall designate the first element of an ntbs.

istrstream(const char* s, streamsize n); istrstream(char* s, streamsize n);

2
#

Effects: Constructs an object of class istrstream, initializing the base class with istream(&sb) and initializing sb with strstreambuf(s,n). s shall designate the first element of an array whose length is n elements, and n shall be greater than zero.