104 lines
3.8 KiB
C++
104 lines
3.8 KiB
C++
/*
|
|
* Copyright (c) 2001-2007
|
|
* DecisionSoft Limited. All rights reserved.
|
|
* Copyright (c) 2004-2007
|
|
* Oracle. All rights reserved.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
* $Id: ATFloatOrDerived.hpp,v 1.10 2007/11/28 13:13:23 jpcs Exp $
|
|
*/
|
|
|
|
#ifndef _ATFLOATORDERIVED_HPP
|
|
#define _ATFLOATORDERIVED_HPP
|
|
|
|
#include <xercesc/util/XercesDefs.hpp>
|
|
#include <xqilla/framework/XQillaExport.hpp>
|
|
#include <xqilla/items/Numeric.hpp>
|
|
|
|
class XQILLA_API ATFloatOrDerived : public Numeric
|
|
{
|
|
public:
|
|
typedef RefCountPointer<const ATFloatOrDerived> Ptr;
|
|
|
|
/* Get the name of the primitive type (basic type) of this type
|
|
* (ie "decimal" for xs:decimal) */
|
|
virtual const XMLCh* getPrimitiveTypeName() const = 0;
|
|
|
|
/* Get the namespace URI for this type */
|
|
virtual const XMLCh* getTypeURI() const = 0;
|
|
|
|
/* Get the name of this type (ie "integer" for xs:integer) */
|
|
virtual const XMLCh* getTypeName() const = 0;
|
|
|
|
/* returns the XMLCh* (canonical) representation of this type */
|
|
virtual const XMLCh* asString(const DynamicContext* context) const = 0;
|
|
|
|
/* Promote this to the given type, if possible */
|
|
virtual Numeric::Ptr promoteTypeIfApplicable(AnyAtomicType::AtomicObjectType typeIndex,
|
|
const DynamicContext* context) const = 0;
|
|
|
|
/** Returns a Numeric object which is the sum of this and other */
|
|
virtual Numeric::Ptr add(const Numeric::Ptr &other, const DynamicContext* context) const = 0;
|
|
|
|
/** Returns a Numeric object which is the difference of this and
|
|
* other */
|
|
virtual Numeric::Ptr subtract(const Numeric::Ptr &other, const DynamicContext* context) const = 0;
|
|
|
|
/** Returns a Numeric object which is the product of this and other */
|
|
virtual Numeric::Ptr multiply(const Numeric::Ptr &other, const DynamicContext* context) const = 0;
|
|
|
|
/** Returns a Numeric object which is the quotient of this and other */
|
|
virtual Numeric::Ptr divide(const Numeric::Ptr &other, const DynamicContext* context) const = 0;
|
|
|
|
/** Returns the arithmetic product of its operands as a Numeric */
|
|
virtual Numeric::Ptr mod(const Numeric::Ptr &other, const DynamicContext* context) const = 0;
|
|
|
|
/** Returns the floor of this Numeric */
|
|
virtual Numeric::Ptr floor(const DynamicContext* context) const = 0;
|
|
|
|
/** Returns the ceiling of this Numeric */
|
|
virtual Numeric::Ptr ceiling(const DynamicContext* context) const = 0;
|
|
|
|
/** Rounds this Numeric */
|
|
virtual Numeric::Ptr round(const DynamicContext* context) const = 0;
|
|
|
|
/** Rounds this Numeric to the given precision, and rounds a half to even */
|
|
virtual Numeric::Ptr roundHalfToEven(const Numeric::Ptr &precision, const DynamicContext* context) const = 0;
|
|
|
|
/** Returns the Additive inverse of this Numeric */
|
|
virtual Numeric::Ptr invert(const DynamicContext* context) const = 0;
|
|
|
|
/* Is this xs:double not a number */
|
|
virtual bool isNaN() const = 0;
|
|
|
|
/* Is this xs:double infinite? */
|
|
virtual bool isInfinite() const = 0;
|
|
|
|
/** Does this Numeric have value 0? */
|
|
virtual bool isZero() const = 0;
|
|
|
|
/** Is this Numeric positive? */
|
|
virtual bool isPositive() const = 0;
|
|
|
|
/** Is this Numeric negative? */
|
|
virtual bool isNegative() const = 0;
|
|
|
|
virtual AnyAtomicType::AtomicObjectType getPrimitiveTypeIndex() const = 0;
|
|
|
|
virtual const MAPM &asMAPM() const = 0;
|
|
|
|
virtual State getState() const = 0;
|
|
};
|
|
|
|
#endif // _ATFLOATORDERIVED_HPP
|