| I/O manipulators | ||||
| Print functions(C++23) | ||||
| C-style I/O | ||||
| Buffers | ||||
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(C++98/26*) | ||||
(C++20) | ||||
| Streams | ||||
| Abstractions | ||||
| File I/O | ||||
| String I/O | ||||
| Array I/O | ||||
(C++23) | ||||
(C++23) | ||||
(C++23) | ||||
(C++98/26*) | ||||
(C++98/26*) | ||||
(C++98/26*) | ||||
| Synchronized Output | ||||
(C++20) | ||||
| Types | ||||
| Error category interface | ||||
(C++11) | ||||
(C++11) |
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protected: void gbump(int count); | ||
Skipscount characters in the get area. This is done by addingcount to theget pointer. No checks are done for underflow.
Contents |
| count | - | number of characters to skip |
(none)
Because this function takes anint, it cannot manipulate buffers larger thanstd::numeric_limits<int>::max() characters (LWG issue 255).
| This section is incomplete Reason: no example |
The following behavior-changing defect reports were applied retroactively to previously published C++ standards.
| DR | Applied to | Behavior as published | Correct behavior |
|---|---|---|---|
| LWG 59 | C++98 | it was unclear whethergbump can be implemented ascallingsbumpccount times (which may check underflow) | only addcount to the get pointer |
| advances the next pointer of the output sequence (protected member function)[edit] |
