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C++ basic_streambuf Library - gptr
Description
It is used in pointer to current position of input sequence and returns a pointer to the current element of the controlled input sequence (i.e., the "get pointer").
Declaration
Following is the declaration for std::basic_streambuf::gptr.
char_type* gptr() const;
Parameters
none
Return Value
It returns a pointer to the current element of the controlled input sequence (i.e., the "get pointer").
Exceptions
Strong guarantee − if an exception is thrown, there are no changes in the stream buffer.
Data races
It accesses the stream buffer object.
streambuf.htm
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