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56 lines
1.2 KiB
C++
56 lines
1.2 KiB
C++
//////////////////////////////////////////////////////////////////////////
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//
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// pgScript - PostgreSQL Tools
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//
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// Copyright (C) 2002 - 2016, The pgAdmin Development Team
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// This software is released under the PostgreSQL Licence
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//
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//////////////////////////////////////////////////////////////////////////
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#ifndef RANDREAL_H_
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#define RANDREAL_H_
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#include "pgscript/pgScript.h"
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#include "pgscript/generators/pgsIntegerGen.h"
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class pgsRealGen : public pgsObjectGen
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{
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private:
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typedef pgsCopiedPtr<pgsNumberGen> pgsRandomizer; // Needs a clone() method
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MAPM m_min;
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MAPM m_max;
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MAPM m_range;
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bool m_sequence;
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MAPM m_pow;
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MAPM m_int_max;
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pgsRandomizer m_randomizer;
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public:
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/**
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* Builds a new real number generator. Precision cannot be greater that 255.
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*/
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pgsRealGen(const MAPM &min, const MAPM &max, const UCHAR &precision,
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const bool &sequence = false, const long &seed = wxDateTime::GetTimeNow());
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bool is_sequence() const;
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virtual wxString random();
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virtual ~pgsRealGen();
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virtual pgsRealGen *clone();
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/* pgsRealGen & operator =(const pgsRealGen & that); */
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/* pgsRealGen(const pgsRealGen & that); */
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};
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#endif /*RANDREAL_H_*/
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