initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/interface/wx/sstream.h

@@ -0,0 +1,72 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        sstream.h
+// Purpose:     interface of wxStringInputStream
+// Author:      wxWidgets team
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+/**
+    @class wxStringInputStream
+
+    This class implements an input stream which reads data from a string.
+    It supports seeking.
+
+    @library{wxbase}
+    @category{streams}
+*/
+class wxStringInputStream : public wxInputStream
+{
+public:
+    /**
+        Creates a new read-only stream using the specified string.
+
+        Note that the string is copied by the stream so if the original string is
+        modified after using this constructor, changes to it are not reflected
+        when reading from stream.
+    */
+    wxStringInputStream(const wxString& s);
+};
+
+
+
+/**
+    @class wxStringOutputStream
+
+    This class implements an output stream which writes data either to a
+    user-provided or internally allocated string.
+
+    Note that currently this stream does not support seeking but can tell
+    its current position.
+
+    @library{wxbase}
+    @category{streams}
+*/
+class wxStringOutputStream : public wxOutputStream
+{
+public:
+    /**
+        Construct a new stream object writing the data to a string.
+
+        If the provided pointer is non-null, data will be written to it.
+        Otherwise, an internal string is used for the data written to this
+        stream, use GetString() to get access to it.
+
+        If @a str is used, data written to the stream is appended to the current
+        contents of it, i.e. the string is not cleared here. However if it is not
+        empty, the positions returned by wxOutputStream::TellO will be offset by
+        the initial string length, i.e. initial stream position will be the
+        initial length of the string and not 0.
+
+        Notice that the life time of @a conv must be greater than the life time
+        of this object itself as it stores a reference to it. Also notice that
+        with default value of this argument the data written to the stream must
+        be valid UTF-8, pass @c wxConvISO8859_1 to deal with arbitrary 8 bit data.
+    */
+    explicit wxStringOutputStream(wxString* pString = nullptr, wxMBConv& conv = wxConvUTF8);
+
+    /**
+        Returns the string containing all the data written to the stream so far.
+    */
+    const wxString& GetString() const;
+};
+