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// Copyright 2017 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef CORE_FXCRT_CFX_DECIMAL_H_
#define CORE_FXCRT_CFX_DECIMAL_H_
#include "core/fxcrt/fx_string.h"
class CFX_Decimal {
public:
CFX_Decimal();
explicit CFX_Decimal(uint32_t val);
explicit CFX_Decimal(uint64_t val);
explicit CFX_Decimal(int32_t val);
CFX_Decimal(float val, uint8_t scale);
explicit CFX_Decimal(const CFX_WideStringC& str);
operator CFX_WideString() const;
operator double() const;
CFX_Decimal operator*(const CFX_Decimal& val) const;
CFX_Decimal operator/(const CFX_Decimal& val) const;
void SetScale(uint8_t newScale);
uint8_t GetScale();
void SetNegate();
private:
CFX_Decimal(uint32_t hi, uint32_t mid, uint32_t lo, bool neg, uint8_t scale);
bool IsNotZero() const { return m_uHi || m_uMid || m_uLo; }
void Swap(CFX_Decimal& val);
uint32_t m_uHi;
uint32_t m_uLo;
uint32_t m_uMid;
uint32_t m_uFlags;
};
#endif // CORE_FXCRT_CFX_DECIMAL_H_
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