You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
1.3 KiB
48 lines
1.3 KiB
// 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 XFA_FGAS_CRT_CFGAS_DECIMAL_H_
|
|
#define XFA_FGAS_CRT_CFGAS_DECIMAL_H_
|
|
|
|
#include "core/fxcrt/fx_string.h"
|
|
|
|
class CFGAS_Decimal {
|
|
public:
|
|
CFGAS_Decimal();
|
|
explicit CFGAS_Decimal(uint32_t val);
|
|
explicit CFGAS_Decimal(uint64_t val);
|
|
explicit CFGAS_Decimal(int32_t val);
|
|
CFGAS_Decimal(float val, uint8_t scale);
|
|
explicit CFGAS_Decimal(WideStringView str);
|
|
|
|
WideString ToWideString() const;
|
|
float ToFloat() const;
|
|
double ToDouble() const;
|
|
|
|
CFGAS_Decimal operator*(const CFGAS_Decimal& val) const;
|
|
CFGAS_Decimal operator/(const CFGAS_Decimal& val) const;
|
|
|
|
bool IsNotZero() const { return m_uHi || m_uMid || m_uLo; }
|
|
uint8_t GetScale() const { return m_uScale; }
|
|
void SetScale(uint8_t newScale);
|
|
void SetNegate();
|
|
|
|
private:
|
|
CFGAS_Decimal(uint32_t hi,
|
|
uint32_t mid,
|
|
uint32_t lo,
|
|
bool neg,
|
|
uint8_t scale);
|
|
|
|
uint32_t m_uHi = 0;
|
|
uint32_t m_uMid = 0;
|
|
uint32_t m_uLo = 0;
|
|
bool m_bNeg = false;
|
|
uint8_t m_uScale = 0;
|
|
};
|
|
|
|
#endif // XFA_FGAS_CRT_CFGAS_DECIMAL_H_
|