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Bug 854531, part 6 - Add MFBT_API markers to Decimal methods. r=Waldo

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This commit is contained in:
Jonathan Watt 2013-05-06 00:23:17 +01:00
parent 3b06a88e9b
commit 3ea5a5f4ea
1 changed files with 37 additions and 35 deletions
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72
mfbt/decimal/Decimal.h
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@ -31,6 +31,8 @@
#ifndef Decimal_h #ifndef Decimal_h
#define Decimal_h #define Decimal_h
#include "mozilla/Types.h"
#include <stdint.h> #include <stdint.h>
#include <wtf/Assertions.h> #include <wtf/Assertions.h>
#include <wtf/text/WTFString.h> #include <wtf/text/WTFString.h>
@ -93,29 +95,29 @@ public:
Sign m_sign; Sign m_sign;
}; };
Decimal(int32_t = 0); MFBT_API Decimal(int32_t = 0);
Decimal(Sign, int exponent, uint64_t coefficient); MFBT_API Decimal(Sign, int exponent, uint64_t coefficient);
Decimal(const Decimal&); MFBT_API Decimal(const Decimal&);
Decimal& operator=(const Decimal&); MFBT_API Decimal& operator=(const Decimal&);
Decimal& operator+=(const Decimal&); MFBT_API Decimal& operator+=(const Decimal&);
Decimal& operator-=(const Decimal&); MFBT_API Decimal& operator-=(const Decimal&);
Decimal& operator*=(const Decimal&); MFBT_API Decimal& operator*=(const Decimal&);
Decimal& operator/=(const Decimal&); MFBT_API Decimal& operator/=(const Decimal&);
Decimal operator-() const; MFBT_API Decimal operator-() const;
bool operator==(const Decimal&) const; MFBT_API bool operator==(const Decimal&) const;
bool operator!=(const Decimal&) const; MFBT_API bool operator!=(const Decimal&) const;
bool operator<(const Decimal&) const; MFBT_API bool operator<(const Decimal&) const;
bool operator<=(const Decimal&) const; MFBT_API bool operator<=(const Decimal&) const;
bool operator>(const Decimal&) const; MFBT_API bool operator>(const Decimal&) const;
bool operator>=(const Decimal&) const; MFBT_API bool operator>=(const Decimal&) const;
Decimal operator+(const Decimal&) const; MFBT_API Decimal operator+(const Decimal&) const;
Decimal operator-(const Decimal&) const; MFBT_API Decimal operator-(const Decimal&) const;
Decimal operator*(const Decimal&) const; MFBT_API Decimal operator*(const Decimal&) const;
Decimal operator/(const Decimal&) const; MFBT_API Decimal operator/(const Decimal&) const;
int exponent() const int exponent() const
{ {
@ -131,17 +133,17 @@ public:
bool isSpecial() const { return m_data.isSpecial(); } bool isSpecial() const { return m_data.isSpecial(); }
bool isZero() const { return m_data.isZero(); } bool isZero() const { return m_data.isZero(); }
Decimal abs() const; MFBT_API Decimal abs() const;
Decimal ceiling() const; MFBT_API Decimal ceiling() const;
Decimal floor() const; MFBT_API Decimal floor() const;
Decimal remainder(const Decimal&) const; MFBT_API Decimal remainder(const Decimal&) const;
Decimal round() const; MFBT_API Decimal round() const;
double toDouble() const; MFBT_API double toDouble() const;
// Note: toString method supports infinity and nan but fromString not. // Note: toString method supports infinity and nan but fromString not.
String toString() const; MFBT_API String toString() const;
static Decimal fromDouble(double); static MFBT_API Decimal fromDouble(double);
// fromString supports following syntax EBNF: // fromString supports following syntax EBNF:
// number ::= sign? digit+ ('.' digit*) (exponent-marker sign? digit+)? // number ::= sign? digit+ ('.' digit*) (exponent-marker sign? digit+)?
// | sign? '.' digit+ (exponent-marker sign? digit+)? // | sign? '.' digit+ (exponent-marker sign? digit+)?
@ -149,13 +151,13 @@ public:
// exponent-marker ::= 'e' | 'E' // exponent-marker ::= 'e' | 'E'
// digit ::= '0' | '1' | ... | '9' // digit ::= '0' | '1' | ... | '9'
// Note: fromString doesn't support "infinity" and "nan". // Note: fromString doesn't support "infinity" and "nan".
static Decimal fromString(const String&); static MFBT_API Decimal fromString(const String&);
static Decimal infinity(Sign); static MFBT_API Decimal infinity(Sign);
static Decimal nan(); static MFBT_API Decimal nan();
static Decimal zero(Sign); static MFBT_API Decimal zero(Sign);
// You should not use below methods. We expose them for unit testing. // You should not use below methods. We expose them for unit testing.
explicit Decimal(const EncodedData&); MFBT_API explicit Decimal(const EncodedData&);
const EncodedData& value() const { return m_data; } const EncodedData& value() const { return m_data; }
private: private:
@ -165,10 +167,10 @@ private:
int exponent; int exponent;
}; };
Decimal(double); MFBT_API Decimal(double);
Decimal compareTo(const Decimal&) const; MFBT_API Decimal compareTo(const Decimal&) const;
static AlignedOperands alignOperands(const Decimal& lhs, const Decimal& rhs); static MFBT_API AlignedOperands alignOperands(const Decimal& lhs, const Decimal& rhs);
static inline Sign invertSign(Sign sign) { return sign == Negative ? Positive : Negative; } static inline Sign invertSign(Sign sign) { return sign == Negative ? Positive : Negative; }
Sign sign() const { return m_data.sign(); } Sign sign() const { return m_data.sign(); }