mirror of
https://github.com/cookiengineer/audacity
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990080ae7d
... for functions in final classes. override is like const -- it's not necessary, but it helps the compiler to catch mistakes. There may be some overriding functions not explicitly declared virtual and I did not identify such cases, in which I might also add override.
44 lines
973 B
C++
44 lines
973 B
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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XMLFileReader.h
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Dominic Mazzoni
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**********************************************************************/
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#include "../Audacity.h"
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#include <vector>
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#include "expat.h"
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#include "XMLTagHandler.h"
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class AUDACITY_DLL_API XMLFileReader final {
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public:
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XMLFileReader();
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~XMLFileReader();
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bool Parse(XMLTagHandler *baseHandler,
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const wxString &fname);
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wxString GetErrorStr();
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// Callback functions for expat
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static void startElement(void *userData, const char *name,
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const char **atts);
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static void endElement(void *userData, const char *name);
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static void charHandler(void *userData, const char *s, int len);
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private:
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XML_Parser mParser;
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XMLTagHandler *mBaseHandler;
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using Handlers = std::vector<XMLTagHandler*>;
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Handlers mHandler;
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wxString mErrorStr;
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};
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