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35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
// Filename: wordWrapStream.h
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// Created by: drose (28Jun00)
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//
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////////////////////////////////////////////////////////////////////
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#ifndef WORDWRAPSTREAM_H
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#define WORDWRAPSTREAM_H
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#include <pandatoolbase.h>
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#include "wordWrapStreamBuf.h"
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////////////////////////////////////////////////////////////////////
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// Class : WordWrapStream
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// Description : A special ostream that formats all of its output
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// through ProgramBase::show_text(). This allows the
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// program to easily word-wrap its output messages to
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// fit the terminal width.
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//
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// By convention (inherited from show_text), a newline
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// written to the WordWrapStream indicates a paragraph
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// break, and is generally printed as a blank line. To
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// force a line break without a paragraph break, use
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// '\r'.
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////////////////////////////////////////////////////////////////////
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class WordWrapStream : public ostream {
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public:
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WordWrapStream(ProgramBase *program);
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private:
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WordWrapStreamBuf _lsb;
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};
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#endif
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