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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkStructuredPointArray_h
#define vtkStructuredPointArray_h
#ifdef VTK_STRUCTURED_POINT_ARRAY_INSTANTIATING
#define VTK_IMPLICIT_VALUERANGE_INSTANTIATING
#include "vtkDataArrayPrivate.txx"
#endif
#include "vtkCommonCoreModule.h" // For export macro
#include "vtkImplicitArray.h" // For vtkImplicitArray
#include "vtkSmartPointer.h" // For vtkSmartPointer
#include "vtkStructuredPointBackend.h" // For vtkStructuredPointBackend
#ifdef VTK_STRUCTURED_POINT_ARRAY_INSTANTIATING
#undef VTK_IMPLICIT_VALUERANGE_INSTANTIATING
#endif
/**
* @class vtkStructuredPointArray
* @brief An structured point array used by structured datasets subclasses.
*
* This class is used by structured datasets subclasses to represent
* the implicit function of the structured point array. It is templated over the
* type of the point array.
*/
VTK_ABI_NAMESPACE_BEGIN
template <typename ValueType>
using vtkStructuredPointArray = vtkImplicitArray<vtkStructuredPointBackend<ValueType>>;
VTK_ABI_NAMESPACE_END
namespace vtk
{
VTK_ABI_NAMESPACE_BEGIN
/**
* @brief Create an implicit point array from the given coordinates and direction matrix
* which is optional. xCoords, yCoords and zCoords are the coordinates of the points.
* extent is the extent of the dataset. dataDescription is the data description of the dataset.
* dirMatrix is the direction matrix of the dataset (if any, else provide a homogeneous matrix).
*/
template <typename ValueType>
vtkSmartPointer<vtkImplicitArray<vtkStructuredPointBackend<ValueType>>> CreateStructuredPointArray(
vtkDataArray* xCoords, vtkDataArray* yCoords, vtkDataArray* zCoords, int extent[6],
int dataDescription, double dirMatrix[9]);
VTK_ABI_NAMESPACE_END
}
#endif // vtkStructuredPointArray_h
#ifdef VTK_STRUCTURED_POINT_ARRAY_INSTANTIATING
// The instantiation is separated in two functions because the .txx includes vtkArrayDispatch.h
// which when Dispatching is enabled, it instantiates a class with a value type, before exporting it
#define VTK_INSTANTIATE_STRUCTURED_POINT_ARRAY_EXPORT(ValueType) \
VTK_ABI_NAMESPACE_BEGIN \
template class VTKCOMMONCORE_EXPORT vtkImplicitArray<vtkStructuredPointBackend<ValueType>>; \
VTK_ABI_NAMESPACE_END
#define VTK_INSTANTIATE_STRUCTURED_POINT_ARRAY_FUNCTIONS(ValueType) \
namespace vtk \
{ \
VTK_ABI_NAMESPACE_BEGIN \
template VTKCOMMONCORE_EXPORT \
vtkSmartPointer<vtkImplicitArray<vtkStructuredPointBackend<ValueType>>> \
CreateStructuredPointArray(vtkDataArray* xCoords, vtkDataArray* yCoords, \
vtkDataArray* zCoords, int extent[6], int dataDescription, double dirMatrix[9]); \
VTK_ABI_NAMESPACE_END \
} \
namespace vtkDataArrayPrivate \
{ \
VTK_ABI_NAMESPACE_BEGIN \
VTK_INSTANTIATE_VALUERANGE_ARRAYTYPE( \
vtkImplicitArray<vtkStructuredPointBackend<ValueType>>, double) \
VTK_ABI_NAMESPACE_END \
}
#elif defined(VTK_USE_EXTERN_TEMPLATE)
#ifndef VTK_STRUCTURED_POINT_ARRAY_TEMPLATE_EXTERN
#define VTK_STRUCTURED_POINT_ARRAY_TEMPLATE_EXTERN
#ifdef _MSC_VER
#pragma warning(push)
// The following is needed when the vtkCompositeArray is declared
// dllexport and is used from another class in vtkCommonCore
#pragma warning(disable : 4910) // extern and dllexport incompatible
#endif
VTK_ABI_NAMESPACE_BEGIN
vtkExternSecondOrderTemplateMacro(
extern template class VTKCOMMONCORE_EXPORT vtkImplicitArray, vtkStructuredPointBackend);
#ifdef _MSC_VER
#pragma warning(pop)
#endif
VTK_ABI_NAMESPACE_END
#endif // VTK_STRUCTURED_POINT_ARRAY_TEMPLATE_EXTERN
// The following clause is only for MSVC 2008 and 2010
#elif defined(_MSC_VER) && !defined(VTK_BUILD_SHARED_LIBS)
#pragma warning(push)
// C4091: 'extern ' : ignored on left of 'int' when no variable is declared
#pragma warning(disable : 4091)
// Compiler-specific extension warning.
#pragma warning(disable : 4231)
// We need to disable warning 4910 and do an extern dllexport
// anyway. When deriving new arrays from an
// instantiation of this template the compiler does an explicit
// instantiation of the base class. From outside the vtkCommon
// library we block this using an extern dllimport instantiation.
// For classes inside vtkCommon we should be able to just do an
// extern instantiation, but VS 2008 complains about missing
// definitions. We cannot do an extern dllimport inside vtkCommon
// since the symbols are local to the dll. An extern dllexport
// seems to be the only way to convince VS 2008 to do the right
// thing, so we just disable the warning.
#pragma warning(disable : 4910) // extern and dllexport incompatible
// Use an "extern explicit instantiation" to give the class a DLL
// interface. This is a compiler-specific extension.
VTK_ABI_NAMESPACE_BEGIN
vtkInstantiateSecondOrderTemplateMacro(
extern template class VTKCOMMONCORE_EXPORT vtkImplicitArray, vtkStructuredPointBackend);
#pragma warning(pop)
VTK_ABI_NAMESPACE_END
#endif
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