Hide implicit conversions sampleCount <-> floating point, -> integer
This commit is contained in:
Paul Licameli
parent
ad04187a41
commit
a368eda73a
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@ -63,12 +63,24 @@ public:
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static_assert(sizeof(type) == 8, "Wrong width of sampleCount");
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sampleCount () : value { 0 } {}
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// Allow implicit conversion from integral types
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sampleCount ( type v ) : value { v } {}
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sampleCount ( unsigned long long v ) : value ( v ) {}
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sampleCount ( int v ) : value { v } {}
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sampleCount ( unsigned v ) : value { v } {}
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sampleCount ( long v ) : value { v } {}
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sampleCount ( unsigned long v ) : value { v } {}
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// Beware implicit conversions from floating point values!
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// Otherwise the meaning of binary operators with sampleCount change
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// their meaning when sampleCount is not an alias!
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explicit sampleCount ( float f ) : value ( f ) {}
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explicit sampleCount ( double d ) : value ( d ) {}
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sampleCount ( const sampleCount& ) = default;
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sampleCount &operator= ( const sampleCount& ) = default;
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operator type () const { return value; }
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float as_float() const { return value; }
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double as_double() const { return value; }
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@ -86,6 +98,8 @@ public:
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sampleCount &operator /= (sampleCount b) { value /= b.value; return *this; }
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sampleCount &operator %= (sampleCount b) { value %= b.value; return *this; }
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sampleCount operator - () const { return -value; }
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sampleCount &operator ++ () { ++value; return *this; }
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sampleCount operator ++ (int)
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{ sampleCount result{ *this }; ++value; return result; }
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@ -98,220 +112,60 @@ private:
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type value;
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};
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namespace std
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inline bool operator == (sampleCount a, sampleCount b)
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{
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inline sampleCount min (sampleCount a, sampleCount b)
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{
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return a < b ? a : b;
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}
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inline sampleCount max (sampleCount a, sampleCount b)
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{
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return a > b ? a : b;
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}
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return a.as_long_long() == b.as_long_long();
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}
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inline
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sampleCount operator + (sampleCount a, sampleCount b)
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{ return (long long)a + (long long)b; }
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inline bool operator != (sampleCount a, sampleCount b)
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{
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return !(a == b);
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}
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inline
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sampleCount operator + (sampleCount a, size_t b)
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{ return (long long)a + b; }
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inline bool operator < (sampleCount a, sampleCount b)
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{
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return a.as_long_long() < b.as_long_long();
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}
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inline
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sampleCount operator + (size_t a, sampleCount b)
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{ return a + (long long)b; }
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inline bool operator >= (sampleCount a, sampleCount b)
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{
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return !(a < b);
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}
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inline
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sampleCount operator + (sampleCount a, int b)
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{ return (long long)a + b; }
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inline bool operator > (sampleCount a, sampleCount b)
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{
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return b < a;
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}
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inline
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sampleCount operator + (int a, sampleCount b)
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{ return a + (long long)b; }
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inline bool operator <= (sampleCount a, sampleCount b)
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{
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return !(b < a);
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}
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inline
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sampleCount operator + (sampleCount a, long b)
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{ return (long long)a + b; }
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inline sampleCount operator + (sampleCount a, sampleCount b)
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{
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return sampleCount{ a } += b;
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}
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inline
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sampleCount operator + (long a, sampleCount b)
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{ return a + (long long)b; }
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inline sampleCount operator - (sampleCount a, sampleCount b)
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{
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return sampleCount{ a } -= b;
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}
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inline
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sampleCount operator + (sampleCount a, long long b)
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{ return (long long)a + b; }
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inline sampleCount operator * (sampleCount a, sampleCount b)
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{
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return sampleCount{ a } *= b;
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}
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inline
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sampleCount operator + (long long a, sampleCount b)
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{ return a + (long long)b; }
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inline sampleCount operator / (sampleCount a, sampleCount b)
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{
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return sampleCount{ a } /= b;
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}
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inline
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sampleCount operator + (sampleCount a, unsigned b)
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{ return (long long)a + b; }
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inline
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sampleCount operator + (unsigned a, sampleCount b)
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{ return a + (long long)b; }
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inline
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sampleCount operator - (sampleCount a, sampleCount b)
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{ return (long long)a - (long long)b; }
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inline
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sampleCount operator - (sampleCount a, size_t b)
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{ return (long long)a - b; }
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inline
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sampleCount operator - (size_t a, sampleCount b)
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{ return a - (long long)b; }
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inline
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sampleCount operator - (sampleCount a, int b)
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{ return(long long) a - b; }
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inline
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sampleCount operator - (int a, sampleCount b)
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{ return a - (long long)b; }
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inline
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sampleCount operator - (sampleCount a, long b)
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{ return (long long)a - b; }
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inline
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sampleCount operator - (long a, sampleCount b)
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{ return a - (long long)b; }
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inline
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sampleCount operator - (sampleCount a, long long b)
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{ return (long long)a - b; }
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inline
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sampleCount operator - (long long a, sampleCount b)
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{ return a - (long long)b; }
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inline
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sampleCount operator - (sampleCount a, unsigned b)
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{ return (long long)a - b; }
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inline
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sampleCount operator - (unsigned a, sampleCount b)
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{ return a - (long long)b; }
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inline
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sampleCount operator * (sampleCount a, sampleCount b)
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{ return (long long)a * (long long)b; }
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inline
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sampleCount operator * (sampleCount a, int b)
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{ return (long long)a * b; }
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inline
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sampleCount operator * (int a, sampleCount b)
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{ return a * (long long)b; }
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inline
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sampleCount operator * (sampleCount a, unsigned b)
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{ return (long long)a * b; }
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inline
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sampleCount operator * (unsigned a, sampleCount b)
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{ return a * (long long)b; }
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inline
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sampleCount operator * (sampleCount a, long b)
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{ return (long long)a * b; }
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inline
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sampleCount operator * (long a, sampleCount b)
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{ return a * (long long)b; }
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inline
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sampleCount operator * (sampleCount a, unsigned long b)
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{ return (long long)a * b; }
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inline
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sampleCount operator * (unsigned long a, sampleCount b)
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{ return a * (long long)b; }
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inline
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sampleCount operator * (sampleCount a, long long b)
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{ return (long long)a * b; }
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inline
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sampleCount operator * (long long a, sampleCount b)
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{ return a * (long long)b; }
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inline
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sampleCount operator / (sampleCount a, sampleCount b)
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{ return (long long)a / (long long)b; }
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inline
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sampleCount operator / (sampleCount a, int b)
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{ return (long long)a / b; }
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inline
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sampleCount operator / (sampleCount a, size_t b)
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{ return (long long)a / b; }
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inline
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double operator / (sampleCount a, double b)
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{ return (long long)a / b; }
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inline
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float operator / (float a, sampleCount b)
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{ return a / (long long)b; }
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inline
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double operator / (double a, sampleCount b)
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{ return a / (long long)b; }
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inline
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double operator + (sampleCount a, double b)
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{ return (long long)a + b; }
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inline
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double operator + (double a, sampleCount b)
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{ return a + (long long)b; }
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inline
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double operator - (sampleCount a, double b)
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{ return (long long)a - b; }
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inline
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double operator - (double a, sampleCount b)
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{ return a - (long long)b; }
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inline
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double operator * (sampleCount a, double b)
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{ return (long long)a * b; }
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inline
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double operator * (double a, sampleCount b)
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{ return a * (long long)b; }
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inline
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float operator - (float a, sampleCount b)
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{ return a - (long long)b; }
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inline
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float operator * (float a, sampleCount b)
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{ return a * (long long)b; }
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inline
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float operator * (sampleCount a, float b)
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{ return (long long)a * b; }
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inline sampleCount operator % (sampleCount a, sampleCount b)
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{
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return sampleCount{ a } %= b;
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}
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// ----------------------------------------------------------------------------
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// Function returning the minimum of a sampleCount and a size_t,
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@ -320,9 +174,9 @@ float operator * (sampleCount a, float b)
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inline size_t limitSampleBufferSize( size_t bufferSize, sampleCount limit )
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{
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return static_cast<size_t> (
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return
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std::min( sampleCount( bufferSize ), std::max( sampleCount(0), limit ) )
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);
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.as_size_t();
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}
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// ----------------------------------------------------------------------------
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