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/////////////////////////////////////////////////////////////
// //
// Copyright (c) 2003-2014 by The University of Queensland //
// Centre for Geoscience Computing //
// http://earth.uq.edu.au/centre-geoscience-computing //
// //
// Primary Business: Brisbane, Queensland, Australia //
// Licensed under the Open Software License version 3.0 //
// http://www.apache.org/licenses/LICENSE-2.0 //
// //
/////////////////////////////////////////////////////////////
#ifndef ESYS_LSM_VTKDATATYPE_H
#define ESYS_LSM_VTKDATATYPE_H
#include <vector>
#include <map>
#include <iostream>
#include <sstream>
#include "Foundation/vec3.h"
#include "Foundation/Matrix3.h"
namespace esys
{
namespace lsm
{
namespace vtk
{
typedef std::string ValueTypeName;
typedef std::string FormatTypeName;
static const ValueTypeName UInt8 = "UInt8";
static const ValueTypeName Int16 = "Int16";
static const ValueTypeName UInt16 = "UInt16";
static const ValueTypeName Int32 = "Int32";
static const ValueTypeName UInt32 = "UInt32";
static const ValueTypeName Int64 = "Int64";
static const ValueTypeName UInt64 = "UInt64";
static const ValueTypeName Float32 = "Float32";
static const ValueTypeName Float64 = "Float64";
static const FormatTypeName ascii = "ascii";
static const FormatTypeName binary = "binary";
static const FormatTypeName appended = "appended";
template <typename TmplType>
std::string quote(const TmplType &thing)
{
std::stringstream sStream;
sStream << "\"" << thing << "\"";
return sStream.str();
}
template <typename TmplValueType>
class DataType
{
public:
typedef TmplValueType value_type;
DataType(
const ValueTypeName &valueTypeName,
const std::string &dataName,
unsigned int numComponents,
const FormatTypeName &format = ascii,
unsigned int offset = 0
) :
m_valueTypeName(valueTypeName),
m_dataName(dataName),
m_numComponents(numComponents),
m_format(format),
m_offset(offset)
{
}
std::string getXmlAttributeString() const
{
std::stringstream sStream;
sStream
<< "type=" << quote(m_valueTypeName) << " "
<< "Name=" << quote(m_dataName) << " "
<< "NumberOfComponents=" << quote(m_numComponents) << " "
<< "format=" << quote(m_format);
if (m_format == appended) {
sStream << " offset=" << quote(m_offset);
}
return sStream.str();
}
private:
ValueTypeName m_valueTypeName;
std::string m_dataName;
unsigned int m_numComponents;
FormatTypeName m_format;
unsigned int m_offset;
};
class Float64Type : public DataType<double>
{
public:
typedef DataType<double> Inherited;
Float64Type(
const std::string &name,
const FormatTypeName &format=ascii,
int offset=0
)
: Inherited(Float64, name, 1, format, offset)
{
}
};
class Float32Type : public DataType<float>
{
public:
typedef DataType<float> Inherited;
Float32Type(
const std::string &name,
const FormatTypeName &format=ascii,
int offset=0
)
: Inherited(Float32, name, 1, format, offset)
{
}
};
class UInt8Type : public DataType<unsigned char>
{
public:
typedef DataType<unsigned char> Inherited;
UInt8Type(
const std::string &name,
const FormatTypeName &format=ascii,
int offset=0
)
: Inherited(UInt8, name, 1, format, offset)
{
}
};
class Int32Type : public DataType<int>
{
public:
typedef DataType<int> Inherited;
Int32Type(
const std::string &name,
const FormatTypeName &format=ascii,
int offset=0
)
: Inherited(Int32, name, 1, format, offset)
{
}
};
class Vec3Type : public DataType<Vec3>
{
public:
typedef DataType<Vec3> Inherited;
Vec3Type(
const std::string &name,
const FormatTypeName &format=ascii,
int offset=0
)
: Inherited(Float64, name, 3, format, offset)
{
}
};
class Matrix3Type : public DataType<Matrix3>
{
public:
typedef DataType<Matrix3> Inherited;
Matrix3Type(
const std::string &name,
const FormatTypeName &format=ascii,
int offset=0
)
: Inherited(Float64, name, 9, format, offset)
{
}
};
}
}
}
#endif
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