std::basic_ios::good
From cppreference.com
| bool good() const; |
||
Returns true if the the most recent I/O operation on the stream completed successfully. Specifically, returns result of rdstate() == 0.
See ios_base::iostate for the list of conditions that set the stream status bits.
Contents |
[edit] Parameters
(none)
[edit] Return value
true if the stream has no errors occurred, false otherwise.
[edit] Example
| This section is incomplete Reason: no example |
[edit] See also
The following table shows the value of basic_ios accessors (good(), fail(), etc.) for all possible combinations of ios_base::iostate flags:
| ios_base::iostate flags | basic_ios accessors
| |||||||
| eofbit | failbit | badbit | good() | fail() | bad() | eof() | operator bool | operator! |
| false | false | false | true | false | false | false | true | false |
| false | false | true | false | true | true | false | false | true |
| false | true | false | false | true | false | false | false | true |
| false | true | true | false | true | true | false | false | true |
| true | false | false | false | false | false | true | true | false |
| true | false | true | false | true | true | true | false | true |
| true | true | false | false | true | false | true | false | true |
| true | true | true | false | true | true | true | false | true |