42 lines
799 B
C
42 lines
799 B
C
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#ifndef __STREAMS_H__
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#define __STREAMS_H__
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#include <fstream>
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#include <list>
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/// Read utf-8 file and convert it to wide characters
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class UtfStreamReader
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{
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private:
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/// Pointer to file stream
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std::ifstream *stream;
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/// Push back buffet
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std::list<wchar_t> backBuf;
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public:
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/// Create utf-8 stream reader.
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/// \param stream pointer to file stream.
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UtfStreamReader(std::ifstream *stream);
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/// Destructor
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~UtfStreamReader();
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public:
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/// Read next unicode character.
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wchar_t getNextChar();
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/// Push back character.
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/// \param ch character to push back
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void ungetChar(wchar_t ch);
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/// Check if end of file reached.
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bool isEof();
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};
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#endif
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