bsl::basic_stringbuf::xsgetn

xsgetn overloads

Synopses

Declared in <bslstl_stringbuf.h>

Multiple character extraction.

virtual
streamsize
xsgetn(
    char_type* __s,
    streamsize __n);
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Read characters from the input sequence.

virtual
std::streamsize
xsgetn(
    char_type* result,
    std::streamsize numCharacters);
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Return Value

  • The number of characters assigned.
  • number of characters loaded into result

Parameters

NameDescription
__sA buffer area.
__nMaximum number of characters to assign.
resultdestination array for characters read from the buffer
numCharactersmaximum number of characters to read