std::basic_istream< CharT, Traits >::sentry< CharT, Traits > Class Template Reference

Performs setup work for input streams. More...

List of all members.

Public Types

typedef Traits traits_type
 Easy access to dependant types.


Detailed Description

template<typename CharT, typename Traits>
template<typename CharT, typename Traits>
class std::basic_istream< CharT, Traits >::sentry< CharT, Traits >

Performs setup work for input streams.

Objects of this class are created before all of the standard extractors are run. It is responsible for "exception-safe prefix and suffix operations," although only prefix actions are currently required by the standard. Additional actions may be added by the implementation, and we list them in http://gcc.gnu.org/onlinedocs/libstdc++/17_intro/howto.html#5 under [27.6] notes.

Definition at line 577 of file istream.


Member Typedef Documentation

template<typename CharT, typename Traits>
template<typename CharT, typename Traits>
typedef Traits std::basic_istream< CharT, Traits >::sentry< CharT, Traits >::traits_type
 

Easy access to dependant types.

Definition at line 581 of file istream.


The documentation for this class was generated from the following file:
Generated on Wed May 25 01:47:23 2005 for libstdc++-v3 Source by  doxygen 1.4.2