basic_istringstream
istringstream
wistringstream
Input string stream class
iostream library
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Standard hierarchy

ios_base
--->
ios
--->
istream
--->
istringstream

Public member functions:

istringstream members:
(constructor)Construct an object and optionally initizalize string content.
rdbufGet the stringbuf object associated with the stream.
strGet/set string value.
members inherited from istream:
operator>>Perform formatted input operation (extraction)
gcountGet number of characters extracted by last unformatted input operation
getExtract unformatted data from stream
getlineGet a line from stream
ignoreExtract and discard characters
peekPeek next character
putbackPut the last character back to stream
readRead a block of data
readsomeRead a block of data
seekgSet position of the get pointer
syncSyncronize stream's buffer with source of characters
tellgGet position of the get pointer
ungetMake last character got from stream available again
members inherited from ios:
operator void *Convert stream to pointer.
operator !Evaluate stream object.
badCheck if an unrecoverable error has occurred.
clearSet control states.
copyfmtCopy formatting information.
eofCheck if End-Of-File has been reached.
exceptionsGet/set the exception mask.
failCheck if failure has occurred.
fillGet/set the fill character.
goodCheck if stream is good for i/o operations.
imbueImbue locale.
narrowNarrow character.
rdbufGet/set the associated streambuf object.
rdstateGet control state.
setstateSet control state.
tieGet/set the tied stream.
widenWiden character.
members inherited from ios_base:
flagsGet/set format flags.
getlocGet current locale.
imbueImbue locale.
iwordGet reference to a long element of the internal extensible array.
precisionGet/set floating-point decimal presision.
pwordGet reference to a void* element of the internal extensible array.
register_callbackRegister event callback function.
setfSet some format flags.
sync_with_stdioActivates / Deactivates synchronization with cstdio functions. [static]
unsetfClear format flag.
widthGet/set field width.
xallocReturn a new index for the internal extensible array. [static]

Description

  istringstream class provides an interface to manipulate strings as if they were input streams.
  The objects of this class mantain internally a pointer to a stringbuf object that can be obtained/modified by calling member rdbuf. This streambuf-derived object stores a sequence of characters (string) that can be obtained/modified by calling member str.


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