85ec2f2634
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4911 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
90 lines
2.4 KiB
TeX
90 lines
2.4 KiB
TeX
% -----------------------------------------------------------------------------
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% wxMemoryInputStream
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% -----------------------------------------------------------------------------
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\section{\class{wxMemoryInputStream}}\label{wxmeminputstream}
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\wxheading{Derived from}
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\helpref{wxInputStream}{wxinputstream}
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\wxheading{Include files}
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<wx/mstream.h>
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\wxheading{See also}
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\helpref{wxStreamBuffer}{wxstreambuffer}, \helpref{wxMemoryOutputStream}{wxmemoutputstream}
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% ----------
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% Members
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% ----------
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\latexignore{\rtfignore{\wxheading{Members}}}
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\membersection{wxMemoryInputStream::wxMemoryInputStream}
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\func{}{wxMemoryInputStream}{\param{const char *}{ data}, \param{size\_t}{ len}}
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Initializes a new read-only memory stream which will use the specified buffer
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{\it data} of length {\it len}. The stream does not take ownership of the
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buffer, i.e. that it will not delete in its destructor.
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\membersection{wxMemoryInputStream::\destruct{wxMemoryInputStream}}
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\func{}{\destruct{wxMemoryInputStream}}{\void}
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Destructor.
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% -----------------------------------------------------------------------------
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% wxMemoryOutputStream
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% -----------------------------------------------------------------------------
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\section{\class{wxMemoryOutputStream}}\label{wxmemoutputstream}
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\wxheading{Derived from}
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\helpref{wxOutputStream}{wxoutputstream}
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\wxheading{Include files}
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<wx/mstream.h>
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\wxheading{See also}
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\helpref{wxStreamBuffer}{wxstreambuffer}
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% ----------
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% Members
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% ----------
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\latexignore{\rtfignore{\wxheading{Members}}}
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\membersection{wxMemoryOutputStream::wxMemoryOutputStream}
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\func{}{wxMemoryOutputStream}{\param{char *}{ data = NULL}, \param{size\_t}{ length = 0}}
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If \it{data} is NULL, then it will initialize a new empty buffer which will
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grow if required.
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\wxheading{Warning}
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If the buffer is created, it will be destroyed at the destruction of the
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stream.
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\membersection{wxMemoryOutputStream::\destruct{wxMemoryOutputStream}}
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\func{}{\destruct{wxMemoryOutputStream}}{\void}
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Destructor.
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\membersection{wxMemoryOutputStream::CopyTo}
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\constfunc{size\_t}{CopyTo}{\param{char *}{buffer}, \param{size\_t }{len}}
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CopyTo allowed you to transfer data from the internal buffer of
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wxMemoryOutputStream to an external buffer. \it{len} specifies the size of
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the buffer.
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\wxheading{Returned value}
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CopyTo returns the number of bytes copied to the buffer. Generally it is either
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len or the size of the stream buffer.
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