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/*=========================================================================
*
* Copyright NumFOCUS
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#ifndef itkFixedArray_hxx
#define itkFixedArray_hxx
#include "itkNumericTraitsFixedArrayPixel.h"
namespace itk
{
template <typename TValue, unsigned int VLength>
FixedArray<TValue, VLength>::FixedArray(const ValueType & r)
{
std::fill_n(m_InternalArray, VLength, r);
}
template <typename TValue, unsigned int VLength>
FixedArray<TValue, VLength>::FixedArray(const ValueType r[VLength])
{
std::copy_n(r, VLength, m_InternalArray);
}
template <typename TValue, unsigned int VLength>
FixedArray<TValue, VLength> &
FixedArray<TValue, VLength>::operator=(const ValueType r[VLength])
{
if (r != m_InternalArray)
{
std::copy_n(r, VLength, m_InternalArray);
}
return *this;
}
template <typename TValue, unsigned int VLength>
bool
FixedArray<TValue, VLength>::operator==(const FixedArray & r) const
{
return std::equal(m_InternalArray, m_InternalArray + VLength, r.m_InternalArray);
}
template <typename TValue, unsigned int VLength>
auto
FixedArray<TValue, VLength>::Begin() -> Iterator
{
return Iterator(m_InternalArray);
}
template <typename TValue, unsigned int VLength>
auto
FixedArray<TValue, VLength>::Begin() const -> ConstIterator
{
return ConstIterator(m_InternalArray);
}
template <typename TValue, unsigned int VLength>
auto
FixedArray<TValue, VLength>::End() -> Iterator
{
return Iterator(m_InternalArray + VLength);
}
template <typename TValue, unsigned int VLength>
auto
FixedArray<TValue, VLength>::End() const -> ConstIterator
{
return ConstIterator(m_InternalArray + VLength);
}
#if !defined(ITK_LEGACY_REMOVE)
template <typename TValue, unsigned int VLength>
auto
FixedArray<TValue, VLength>::rBegin() -> ReverseIterator
{
return ReverseIterator(m_InternalArray + VLength);
}
template <typename TValue, unsigned int VLength>
auto
FixedArray<TValue, VLength>::rBegin() const -> ConstReverseIterator
{
return ConstReverseIterator(m_InternalArray + VLength);
}
template <typename TValue, unsigned int VLength>
auto
FixedArray<TValue, VLength>::rEnd() -> ReverseIterator
{
return ReverseIterator(m_InternalArray);
}
template <typename TValue, unsigned int VLength>
auto
FixedArray<TValue, VLength>::rEnd() const -> ConstReverseIterator
{
return ConstReverseIterator(m_InternalArray);
}
#endif // defined ( ITK_LEGACY_REMOVE )
template <typename TValue, unsigned int VLength>
auto
FixedArray<TValue, VLength>::Size() const -> SizeType
{
return VLength;
}
template <typename TValue, unsigned int VLength>
void
FixedArray<TValue, VLength>::Fill(const ValueType & value)
{
std::fill_n(m_InternalArray, VLength, value);
}
template <typename TValue, unsigned int VLength>
std::ostream &
operator<<(std::ostream & os, const FixedArray<TValue, VLength> & arr)
{
os << '[';
if (VLength == 1)
{
os << arr[0];
}
else
{
for (int i = 0; i < static_cast<int>(VLength) - 1; ++i)
{
os << arr[i] << ", ";
}
os << arr[VLength - 1];
}
os << ']';
return os;
}
} // namespace itk
#endif
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