BruteScan.h

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/*  Copyright (C) 2003-2021 Free Electron Organization
    Any use of this software requires a license.  If a valid license
    was not distributed with this file, visit freeelectron.org. */

/** @file */

#ifndef __sample_text_BruteScan_h__
#define __sample_text_BruteScan_h__

namespace fe
{

/**************************************************************************//**
    @brief Analyze text on the fly

    @ingroup sample_text

    Just answer queries without much regard for performance.
    Capital letters are not considered.
*//***************************************************************************/
class FE_DL_EXPORT BruteScan: virtual public StringScanI
{
    public:
                BruteScan(void)                                             {}
virtual         ~BruteScan(void)                                            {}

                //* As StringScanI
virtual void    analyze(String a_text);
virtual U32     wordCount(void);
virtual U32     charCount(void);
virtual U32     letterCount(void);
virtual U32     letterFrequency(char m_letter);

    private:

        void    populateHistogram(void);

        String              m_text;
        std::map<char,U32>  m_histogram;
};

} // namespace

#endif /* __sample_text_BruteScan_h__ */