std::basic_streambuf<CharT,Traits>::gbump
From cppreference.com
< cpp | io | basic streambuf
| protected: 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.
Parameters
| count | - | number of characters to skip |
Return value
(none)
Notes
Because this function takes an int, it cannot manipulate buffers larger than std::numeric_limits<int>::max() characters (LWG 255)
Example
| This section is incomplete Reason: no example |
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 |
See also
| advances the next pointer of the output sequence (protected member function) |