std::basic_streambuf<CharT,Traits>::gbump
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protected:
void gbump( int count );
void gbump( int count );
Skips count characters in the get area. This is done by adding count to the get pointer. No checks are done for underflow.
[edit] Parameters
count
-
number of characters to skip
[edit] Return value
(none)
[edit] Notes
Because this function takes an int, it cannot manipulate buffers larger than std::numeric_limits <int>::max() characters (LWG issue 255).
[edit] Example
This section is incomplete
Reason: no example
Reason: no example
[edit] Defect reports
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 whether gbump can be implemented ascalling sbumpc count times (which may check underflow) |
only add count to the get pointer |