#ifndef Float64Array_h
#define Float64Array_h
#include "TypedArrayBase.h"
#include <wtf/MathExtras.h>
namespace WTF {
class Float64Array : public TypedArrayBase<double> {
public:
static inline PassRefPtr<Float64Array> create(unsigned length);
static inline PassRefPtr<Float64Array> create(const double* array, unsigned length);
static inline PassRefPtr<Float64Array> create(PassRefPtr<ArrayBuffer>, unsigned byteOffset, unsigned length);
bool set(TypedArrayBase<double>* array, unsigned offset) { return TypedArrayBase<double>::set(array, offset); }
void set(unsigned index, double value)
{
if (index >= TypedArrayBase<double>::m_length)
return;
TypedArrayBase<double>::data()[index] = static_cast<double>(value);
}
double item(unsigned index) const
{
ASSERT(index < TypedArrayBase<double>::m_length);
double result = TypedArrayBase<double>::data()[index];
return result;
}
inline PassRefPtr<Float64Array> subarray(int start) const;
inline PassRefPtr<Float64Array> subarray(int start, int end) const;
private:
inline Float64Array(PassRefPtr<ArrayBuffer>,
unsigned byteOffset,
unsigned length);
friend class TypedArrayBase<double>;
virtual bool isDoubleArray() const { return true; }
};
PassRefPtr<Float64Array> Float64Array::create(unsigned length)
{
return TypedArrayBase<double>::create<Float64Array>(length);
}
PassRefPtr<Float64Array> Float64Array::create(const double* array, unsigned length)
{
return TypedArrayBase<double>::create<Float64Array>(array, length);
}
PassRefPtr<Float64Array> Float64Array::create(PassRefPtr<ArrayBuffer> buffer, unsigned byteOffset, unsigned length)
{
return TypedArrayBase<double>::create<Float64Array>(buffer, byteOffset, length);
}
Float64Array::Float64Array(PassRefPtr<ArrayBuffer> buffer, unsigned byteOffset, unsigned length)
: TypedArrayBase<double>(buffer, byteOffset, length)
{
}
PassRefPtr<Float64Array> Float64Array::subarray(int start) const
{
return subarray(start, length());
}
PassRefPtr<Float64Array> Float64Array::subarray(int start, int end) const
{
return subarrayImpl<Float64Array>(start, end);
}
}
using WTF::Float64Array;
#endif // Float64Array_h