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