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QoreNumberNode.h
/* -*- mode: c++; indent-tabs-mode: nil -*- */
/*
QoreNumberNode.h
Qore Programming Language
Copyright 2003 - 2013 David Nichols
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _QORE_QORENUMBERNODE_H
#define _QORE_QORENUMBERNODE_H
class LocalVar;
class QoreTypeInfo;
#define QORE_NF_DEFAULT 0
#define QORE_NF_SCIENTIFIC (1 << 0)
#define QORE_NF_RAW (1 << 1)
class QoreNumberNode : public SimpleValueQoreNode {
friend struct qore_number_private;
private:
DLLLOCAL virtual bool getAsBoolImpl() const;
DLLLOCAL virtual int getAsIntImpl() const;
DLLLOCAL virtual int64 getAsBigIntImpl() const;
DLLLOCAL virtual double getAsFloatImpl() const;
protected:
struct qore_number_private* priv;
DLLEXPORT virtual ~QoreNumberNode();
// private
DLLLOCAL QoreNumberNode(struct qore_number_private* p);
public:
DLLEXPORT QoreNumberNode(const AbstractQoreNode* n);
DLLEXPORT QoreNumberNode(double f);
DLLEXPORT QoreNumberNode(int64 i);
DLLEXPORT QoreNumberNode(const char* str);
DLLEXPORT QoreNumberNode(const char* str, unsigned prec);
DLLEXPORT QoreNumberNode();
DLLEXPORT QoreNumberNode(const QoreNumberNode& old);
DLLEXPORT virtual QoreString* getStringRepresentation(bool& del) const;
DLLEXPORT virtual void getStringRepresentation(QoreString& str) const;
DLLEXPORT virtual class DateTime *getDateTimeRepresentation(bool& del) const;
DLLEXPORT virtual void getDateTimeRepresentation(DateTime& dt) const;
DLLEXPORT virtual int getAsString(QoreString& str, int foff, class ExceptionSink* xsink) const;
DLLEXPORT virtual QoreString *getAsString(bool& del, int foff, class ExceptionSink* xsink) const;
DLLEXPORT virtual AbstractQoreNode* realCopy() const;
DLLEXPORT virtual bool is_equal_soft(const AbstractQoreNode* v, ExceptionSink* xsink) const;
DLLEXPORT virtual bool is_equal_hard(const AbstractQoreNode* v, ExceptionSink* xsink) const;
DLLEXPORT virtual const char* getTypeName() const;
DLLEXPORT QoreNumberNode* doPlus(const QoreNumberNode& n) const;
DLLEXPORT QoreNumberNode* doMinus(const QoreNumberNode& n) const;
DLLEXPORT QoreNumberNode* doMultiply(const QoreNumberNode& n) const;
DLLEXPORT QoreNumberNode* doDivideBy(const QoreNumberNode& n, ExceptionSink* xsink) const;
DLLEXPORT QoreNumberNode* negate() const;
DLLEXPORT bool zero() const;
DLLEXPORT int sign() const;
DLLEXPORT int compare(const QoreNumberNode& n) const;
DLLEXPORT QoreNumberNode* numberRefSelf() const;
DLLEXPORT void toString(QoreString& str, int fmt = QORE_NF_DEFAULT) const;
DLLEXPORT unsigned getPrec() const;
DLLLOCAL virtual AbstractQoreNode* parseInit(LocalVar* oflag, int pflag, int& lvids, const QoreTypeInfo*& typeInfo);
DLLLOCAL static const char* getStaticTypeName() {
return "number";
}
DLLLOCAL static qore_type_t getStaticTypeCode() {
return NT_NUMBER;
}
};
#endif