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ColumnT.h
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ColumnT.h
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// Astrophysics Science Division,
// NASA/ Goddard Space Flight Center
// HEASARC
// http://heasarc.gsfc.nasa.gov
// e-mail: [email protected]
//
// Original author: Ben Dorman
#ifndef COLUMNT_H
#define COLUMNT_H
#ifdef _MSC_VER
#include "MSconfig.h"
#endif
#include "ColumnData.h"
#include "ColumnVectorData.h"
#include "FITSUtil.h"
#include <typeinfo>
#include <vector>
#include <algorithm>
#include "NewKeyword.h"
#ifdef SSTREAM_DEFECT
# include <strstream>
#else
# include <sstream>
#endif
// by design, if the data are not read yet we will return an exception.
// here the test is if the entire column has already been read.
using std::complex;
using std::valarray;
// get specified elements of a scalar column. These two functions allow the
// user to return either a vector or a valarray depending on the input container.
namespace CCfits
{
template <typename S>
void Column::read(std::vector<S>& vals, long first, long last)
{
read(vals,first,last,static_cast<S*>(0));
}
template <typename S>
void Column::read(std::vector<S>& vals, long first, long last, S* nullValue)
{
// problem: S does not give the type of the Column, but the return type,
// so the user must specify this.
parent()->makeThisCurrent();
long nelements = numberOfElements(first,last);
if (ColumnData<S>* col = dynamic_cast<ColumnData<S>*>(this))
{
// fails if user requested outputType different from input type.
if (!isRead()) col->readColumnData(first,nelements,nullValue);
// scalar column with vector output can just be assigned.
FITSUtil::fill(vals,col->data(),first,last);
}
else
{
FITSUtil::MatchType<S> outputType;
if ( outputType() == type() )
{
// in this case user tried to read vector data from scalar,
// (i.e. first argument was vector<valarray<S> >.
// since the cast won't fail on template parameter grounds.
throw Column::WrongColumnType(name());
}
try
{
// about exceptions. The dynamic_casts could throw
// std::bad_cast. If this happens something is seriously
// wrong since the Column stores the value of type()
// appropriate to each of the casts on construction.
//
// the InvalidDataType exception should not be possible.
if ( type() == Tdouble )
{
ColumnData<double>& col
= dynamic_cast<ColumnData<double>&>(*this);
if (!isRead()) col.readColumnData(first,nelements);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tfloat)
{
ColumnData<float>& col
= dynamic_cast<ColumnData<float>&>(*this);
if (!isRead()) col.readColumnData(first,nelements);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tint)
{
int nullVal(0);
if (nullValue) nullVal = static_cast<int>(*nullValue);
ColumnData<int>& col
= dynamic_cast<ColumnData<int>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tshort)
{
short nullVal(0);
if (nullValue) nullVal = static_cast<short>(*nullValue);
ColumnData<short>& col
= dynamic_cast<ColumnData<short>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tlong)
{
long nullVal(0);
if (nullValue) nullVal = static_cast<long>(*nullValue);
ColumnData<long>& col
= dynamic_cast<ColumnData<long>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tlonglong)
{
LONGLONG nullVal(0);
if (nullValue) nullVal = static_cast<LONGLONG>(*nullValue);
ColumnData<LONGLONG>& col
= dynamic_cast<ColumnData<LONGLONG>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tlogical)
{
bool nullVal(0);
if (nullValue) nullVal = static_cast<bool>(*nullValue);
ColumnData<bool>& col
= dynamic_cast<ColumnData<bool>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tbit || type() == Tbyte)
{
unsigned char nullVal(0);
if (nullValue) nullVal = static_cast<unsigned char>(*nullValue);
ColumnData<unsigned char>& col
= dynamic_cast<ColumnData<unsigned char>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tushort)
{
unsigned short nullVal(0);
if (nullValue) nullVal= static_cast<unsigned short>(*nullValue);
ColumnData<unsigned short>& col
= dynamic_cast<ColumnData<unsigned short>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tuint)
{
unsigned int nullVal(0);
if (nullValue) nullVal = static_cast<unsigned int>(*nullValue);
ColumnData<unsigned int>& col
= dynamic_cast<ColumnData<unsigned int>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tulong)
{
unsigned long nullVal(0);
if (nullValue) nullVal = static_cast<unsigned long>(*nullValue);
ColumnData<unsigned long>& col
= dynamic_cast<ColumnData<unsigned long>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else
{
throw InvalidDataType(name());
}
}
catch (std::bad_cast&)
{
throw WrongColumnType(name());
}
}
}
template <typename S>
void Column::read(std::valarray<S>& vals, long first, long last)
{
read(vals,first,last,static_cast<S*>(0));
}
template <typename S>
void Column::read(std::valarray<S>& vals, long first, long last, S* nullValue)
{
// require the whole scalar column to have been read.
long nelements = numberOfElements(first,last);
parent()->makeThisCurrent();
if ( ColumnData<S>* col = dynamic_cast<ColumnData<S>*>(this))
{
// fails if user requested outputType different from input type.
if (!isRead()) col->readColumnData(first,nelements,nullValue);
FITSUtil::fill(vals,col->data(),first,last);
}
else
{
FITSUtil::MatchType<S> outputType;
if ( outputType() == type() )
{
// in this case user tried to read vector data from scalar,
// (i.e. first argument was vector<valarray<S> >.
// since the cast won't fail on template parameter grounds.
throw Column::WrongColumnType(name());
}
try
{
// about exceptions. The dynamic_casts could throw
// std::bad_cast. If this happens something is seriously
// wrong since the Column stores the value of type()
// appropriate to each of the casts on construction.
//
// the InvalidDataType exception should not be possible.
if ( type() == Tdouble )
{
ColumnData<double>& col
= dynamic_cast<ColumnData<double>&>(*this);
if (!isRead()) col.readColumnData(first,nelements);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tfloat)
{
ColumnData<float>& col
= dynamic_cast<ColumnData<float>&>(*this);
if (!isRead()) col.readColumnData(first,nelements);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tint)
{
int nullVal(0);
if (nullValue) nullVal = static_cast<int>(*nullValue);
ColumnData<int>& col
= dynamic_cast<ColumnData<int>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tshort)
{
short nullVal(0);
if (nullValue) nullVal = static_cast<short>(*nullValue);
ColumnData<short>& col
= dynamic_cast<ColumnData<short>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tlong)
{
long nullVal(0);
if (nullValue) nullVal = static_cast<long>(*nullValue);
ColumnData<long>& col
= dynamic_cast<ColumnData<long>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tlonglong)
{
LONGLONG nullVal(0);
if (nullValue) nullVal = static_cast<LONGLONG>(*nullValue);
ColumnData<LONGLONG>& col
= dynamic_cast<ColumnData<LONGLONG>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tlogical)
{
bool nullVal(0);
if (nullValue) nullVal = static_cast<bool>(*nullValue);
ColumnData<bool>& col
= dynamic_cast<ColumnData<bool>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tbit || type() == Tbyte)
{
unsigned char nullVal(0);
if (nullValue) nullVal = static_cast<unsigned char>(*nullValue);
ColumnData<unsigned char>& col
= dynamic_cast<ColumnData<unsigned char>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tushort)
{
unsigned short nullVal(0);
if (nullValue) nullVal
= static_cast<unsigned short>(*nullValue);
ColumnData<unsigned short>& col
= dynamic_cast<ColumnData<unsigned short>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tuint)
{
unsigned int nullVal(0);
if (nullValue) nullVal
= static_cast<unsigned int>(*nullValue);
ColumnData<unsigned int>& col
= dynamic_cast<ColumnData<unsigned int>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else if (type() == Tulong)
{
unsigned long nullVal(0);
if (nullValue) nullVal
= static_cast<unsigned long>(*nullValue);
ColumnData<unsigned long>& col
= dynamic_cast<ColumnData<unsigned long>&>(*this);
if (!isRead()) col.readColumnData(first,nelements,&nullVal);
FITSUtil::fill(vals,col.data(),first,last);
}
else
{
throw InvalidDataType(name());
}
}
catch (std::bad_cast&)
{
throw WrongColumnType(name());
}
}
}
// get a single row from a vector column. There's no default row number, must
// be specified.
template <typename S>
void Column::read(std::valarray<S>& vals, long row)
{
read(vals,row,static_cast<S*>(0));
}
template <typename S>
void Column::read(std::vector<S>& vals, long row)
{
read(vals,row,static_cast<S*>(0));
}
template <typename S>
void Column::read(std::vector<S>& vals, long row, S* nullValue)
{
if (row > parent()->rows())
{
throw Column::InvalidRowNumber(name());
}
parent()->makeThisCurrent();
// isRead() returns true if the data were read in the ctor.
if ( ColumnVectorData<S>* col = dynamic_cast<ColumnVectorData<S>*>(this))
{
// fails if user requested outputType different from input type.
if (!isRead()) col->readRow(row,nullValue);
FITSUtil::fill(vals,col->data(row));
}
else
{
FITSUtil::MatchType<S> outputType;
if ( outputType() == type() )
{
// in this case user tried to read vector row from scalar column.
// one could be charitable and return a valarray of size 1,
// but... I'm going to throw an exception suggesting the user
// might not have meant that.
throw Column::WrongColumnType(name());
}
// the InvalidDataType exception should not be possible.
try
{
// about exceptions. The dynamic_casts could throw
// std::bad_cast. If this happens something is seriously
// wrong since the Column stores the value of type()
// appropriate to each of the casts on construction.
//
// the InvalidDataType exception should not be possible.
if ( type() == Tdouble || type() == VTdouble )
{
ColumnVectorData<double>& col
= dynamic_cast<ColumnVectorData<double>&>(*this);
if (!isRead()) col.readRow(row);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tfloat || type() == VTfloat )
{
ColumnVectorData<float>& col
= dynamic_cast<ColumnVectorData<float>&>(*this);
if (!isRead()) col.readRow(row);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tint || type() == VTint )
{
int nullVal(0);
if (nullValue) nullVal = static_cast<int>(*nullValue);
ColumnVectorData<int>& col
= dynamic_cast<ColumnVectorData<int>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tshort || type() == VTshort )
{
short nullVal(0);
if (nullValue) nullVal = static_cast<short>(*nullValue);
ColumnVectorData<short>& col
= dynamic_cast<ColumnVectorData<short>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tlong || type() == VTlong )
{
long nullVal(0);
if (nullValue) nullVal = static_cast<long>(*nullValue);
ColumnVectorData<long>& col
= dynamic_cast<ColumnVectorData<long>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tlonglong || type() == VTlonglong )
{
LONGLONG nullVal(0);
if (nullValue) nullVal = static_cast<LONGLONG>(*nullValue);
ColumnVectorData<LONGLONG>& col
= dynamic_cast<ColumnVectorData<LONGLONG>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tlogical || type() == VTlogical )
{
bool nullVal(0);
if (nullValue) nullVal = static_cast<bool>(*nullValue);
ColumnVectorData<bool>& col
= dynamic_cast<ColumnVectorData<bool>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tbit || type() == Tbyte ||
type() == VTbit || type() == VTbyte )
{
unsigned char nullVal(0);
if (nullValue) nullVal
= static_cast<unsigned char>(*nullValue);
ColumnVectorData<unsigned char>& col
= dynamic_cast<ColumnVectorData<unsigned char>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tushort || type() == VTushort)
{
unsigned short nullVal(0);
if (nullValue) nullVal
= static_cast<unsigned short>(*nullValue);
ColumnVectorData<unsigned short>& col
= dynamic_cast<ColumnVectorData<unsigned short>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tuint || type() == VTuint)
{
unsigned int nullVal(0);
if (nullValue) nullVal
= static_cast<unsigned int>(*nullValue);
ColumnVectorData<unsigned int>& col
= dynamic_cast<ColumnVectorData<unsigned int>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tulong || type() == VTulong)
{
unsigned long nullVal(0);
if (nullValue) nullVal
= static_cast<unsigned long>(*nullValue);
ColumnVectorData<unsigned long>& col
= dynamic_cast<ColumnVectorData<unsigned long>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else
{
throw InvalidDataType(name());
}
}
catch (std::bad_cast&)
{
throw WrongColumnType(name());
}
}
}
template <typename S>
void Column::read(std::valarray<S>& vals, long row, S* nullValue)
{
if (row > parent()->rows())
{
throw Column::InvalidRowNumber(name());
}
parent()->makeThisCurrent();
// isRead() returns true if the data were read in the ctor.
if ( ColumnVectorData<S>* col = dynamic_cast<ColumnVectorData<S>*>(this))
{
// fails if user requested outputType different from input type.
// input and output are both valarrays. Since one should not
// be able to call a constructor for a non-numeric valarray type,
// there shouldn't be any InvalidType problems. However, there
// is still the vector/scalar possibility and the implicit
// conversion request to deal with.
if (!isRead()) col->readRow(row,nullValue);
FITSUtil::fill(vals,col->data(row));
}
else
{
FITSUtil::MatchType<S> outputType;
if ( outputType() == type() )
{
// in this case user tried to read vector row from scalar column.
// one could be charitable and return a valarray of size 1,
// but... I'm going to throw an exception suggesting the user
// might not have meant that.
throw Column::WrongColumnType(name());
}
// the InvalidDataType exception should not be possible.
try
{
// about exceptions. The dynamic_casts could throw
// std::bad_cast. If this happens something is seriously
// wrong since the Column stores the value of type()
// appropriate to each of the casts on construction.
//
// the InvalidDataType exception should not be possible.
if ( type() == Tdouble || type() == VTdouble )
{
ColumnVectorData<double>& col
= dynamic_cast<ColumnVectorData<double>&>(*this);
if (!isRead()) col.readRow(row);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tfloat || type() == VTfloat )
{
ColumnVectorData<float>& col
= dynamic_cast<ColumnVectorData<float>&>(*this);
if (!isRead()) col.readRow(row);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tint || type() == VTint )
{
int nullVal(0);
if (nullValue) nullVal = static_cast<int>(*nullValue);
ColumnVectorData<int>& col
= dynamic_cast<ColumnVectorData<int>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tshort || type() == VTshort )
{
short nullVal(0);
if (nullValue) nullVal = static_cast<short>(*nullValue);
ColumnVectorData<short>& col
= dynamic_cast<ColumnVectorData<short>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tlong || type() == VTlong )
{
long nullVal(0);
if (nullValue) nullVal = static_cast<long>(*nullValue);
ColumnVectorData<long>& col
= dynamic_cast<ColumnVectorData<long>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tlonglong || type() == VTlonglong )
{
LONGLONG nullVal(0);
if (nullValue) nullVal = static_cast<LONGLONG>(*nullValue);
ColumnVectorData<LONGLONG>& col
= dynamic_cast<ColumnVectorData<LONGLONG>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tlogical || type() == VTlogical )
{
bool nullVal(0);
if (nullValue) nullVal = static_cast<bool>(*nullValue);
ColumnVectorData<bool>& col
= dynamic_cast<ColumnVectorData<bool>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tbit || type() == Tbyte ||
type() == VTbit || type() == VTbyte )
{
unsigned char nullVal(0);
if (nullValue) nullVal
= static_cast<unsigned char>(*nullValue);
ColumnVectorData<unsigned char>& col
= dynamic_cast<ColumnVectorData<unsigned char>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tushort || type() == VTushort)
{
unsigned short nullVal(0);
if (nullValue) nullVal
= static_cast<unsigned short>(*nullValue);
ColumnVectorData<unsigned short>& col
= dynamic_cast<ColumnVectorData<unsigned short>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tuint || type() == VTuint)
{
unsigned int nullVal(0);
if (nullValue) nullVal
= static_cast<unsigned int>(*nullValue);
ColumnVectorData<unsigned int>& col
= dynamic_cast<ColumnVectorData<unsigned int>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else if (type() == Tulong || type() == VTulong)
{
unsigned long nullVal(0);
if (nullValue) nullVal
= static_cast<unsigned long>(*nullValue);
ColumnVectorData<unsigned long>& col
= dynamic_cast<ColumnVectorData<unsigned long>&>(*this);
if (!isRead()) col.readRow(row,&nullVal);
FITSUtil::fill(vals,col.data(row));
}
else
{
throw InvalidDataType(name());
}
}
catch (std::bad_cast&)
{
throw WrongColumnType(name());
}
}
}
template <typename S>
void Column::readArrays(std::vector<std::valarray<S> >& vals, long first, long last)
{
readArrays(vals,first,last,static_cast<S*>(0));
}
template <typename S>
void Column::readArrays(std::vector<std::valarray<S> >& vals,
long first, long last, S* nullValue)
{
parent()->makeThisCurrent();
// again, can only call this if the entire column has been read from disk.
// user expects 1 based indexing. If 0 based indices are supplied,
// add one to both ranges.
long range = numberOfElements(first,last);
vals.resize(range);
if ( ColumnVectorData<S>* col = dynamic_cast<ColumnVectorData<S>*>(this))
{
for (int j = 0; j < range; ++j)
{
if (!isRead()) col->readRow(j + first,nullValue);
FITSUtil::fill(vals[j],col->data(j+first));
}
}
else
{
FITSUtil::MatchType<S> outputType;
if ( outputType() == type() )
{
// in this case user tried to read vector data from scalar,
// (i.e. first argument was vector<valarray<S> >.
// since the cast won't fail on template parameter grounds.
throw Column::WrongColumnType(name());
}
// the InvalidDataType exception should not be possible.
try
{
if ( type() == Tdouble || type() == VTdouble )
{
ColumnVectorData<double>& col
= dynamic_cast<ColumnVectorData<double>&>(*this);
for (int j = 0; j < range; ++j)
{
if (!isRead()) col.readRow(j + first);
FITSUtil::fill(vals[j],col.data(j+first));
}
}
else if ( type() == Tfloat || type() == VTfloat )
{
ColumnVectorData<float>& col
= dynamic_cast<ColumnVectorData<float>&>(*this);
for (int j = 0; j < range; ++j)
{
if (!isRead()) col.readRow(j + first);
FITSUtil::fill(vals[j],col.data(j+first));
}
}
else if ( type() == Tint || type() == VTint )
{
int nullVal(0);
if (nullValue) nullVal = static_cast<int>(*nullValue);
ColumnVectorData<int>& col
= dynamic_cast<ColumnVectorData<int>&>(*this);
for (int j = 0; j < range; ++j)
{
if (!isRead()) col.readRow(j + first,&nullVal);
FITSUtil::fill(vals[j],col.data(j+first));
}
}
else if ( type() == Tshort || type() == VTshort )
{
short nullVal(0);
if (nullValue) nullVal = static_cast<short>(*nullValue);
ColumnVectorData<short>& col
= dynamic_cast<ColumnVectorData<short>&>(*this);
for (int j = 0; j < range; ++j)
{
if (!isRead()) col.readRow(j + first,&nullVal);
FITSUtil::fill(vals[j],col.data(j+first));
}
}
else if ( type() == Tlong || type() == VTlong )
{
long nullVal(0);
if (nullValue) nullVal = static_cast<long>(*nullValue);
ColumnVectorData<long>& col
= dynamic_cast<ColumnVectorData<long>&>(*this);
for (int j = 0; j < range; ++j)
{
if (!isRead()) col.readRow(j + first,&nullVal);
FITSUtil::fill(vals[j],col.data(j+first));
}
}
else if ( type() == Tlonglong || type() == VTlonglong )
{
LONGLONG nullVal(0);
if (nullValue) nullVal = static_cast<LONGLONG>(*nullValue);
ColumnVectorData<LONGLONG>& col
= dynamic_cast<ColumnVectorData<LONGLONG>&>(*this);
for (int j = 0; j < range; ++j)
{
if (!isRead()) col.readRow(j + first,&nullVal);
FITSUtil::fill(vals[j],col.data(j+first));
}
}
else if ( type() == Tlogical || type() == VTlogical )
{
bool nullVal(0);
if (nullValue) nullVal = static_cast<bool>(*nullValue);
ColumnVectorData<bool>& col
= dynamic_cast<ColumnVectorData<bool>&>(*this);
for (int j = 0; j < range; ++j)
{
if (!isRead()) col.readRow(j + first,&nullVal);
FITSUtil::fill(vals[j],col.data(j+first));
}
}
else if (type() == Tbit || type() == Tbyte ||
type() == VTbit || type() == VTbyte )
{
unsigned char nullVal(0);
if (nullValue) nullVal
= static_cast<unsigned char>(*nullValue);
ColumnVectorData<unsigned char>& col
= dynamic_cast<ColumnVectorData<unsigned char>&>(*this);
for (int j = 0; j < range; ++j)
{
if (!isRead()) col.readRow(j + first,&nullVal);
FITSUtil::fill(vals[j],col.data(j+first));
}
}
else if ( type() == Tushort || type() == VTushort )
{
unsigned short nullVal(0);
if (nullValue) nullVal
= static_cast<unsigned short>(*nullValue);
ColumnVectorData<unsigned short>& col
= dynamic_cast<ColumnVectorData<unsigned short>&>(*this);
for (int j = 0; j < range; ++j)
{
if (!isRead()) col.readRow(j + first,&nullVal);
FITSUtil::fill(vals[j],col.data(j+first));
}
}
else if ( type() == Tuint || type() == VTuint )
{
unsigned int nullVal(0);
if (nullValue) nullVal
= static_cast<unsigned int>(*nullValue);
ColumnVectorData<unsigned int>& col
= dynamic_cast<ColumnVectorData<unsigned int>&>(*this);
for (int j = 0; j < range; ++j)
{
if (!isRead()) col.readRow(j + first,&nullVal);
FITSUtil::fill(vals[j],col.data(j+first));
}
}
else if ( type() == Tulong || type() == VTulong )
{
unsigned long nullVal(0);
if (nullValue) nullVal
= static_cast<unsigned long>(*nullValue);
ColumnVectorData<unsigned long>& col
= dynamic_cast<ColumnVectorData<unsigned long>&>(*this);
for (int j = 0; j < range; ++j)
{
if (!isRead()) col.readRow(j + first,&nullVal);
FITSUtil::fill(vals[j],col.data(j+first));
}
}
else
{
throw InvalidDataType(name());
}
}
catch (std::bad_cast&)
{
throw WrongColumnType(name());
}
}
}
template <typename S>
void Column::write (const std::vector<S>& indata, long firstRow)
{
// nullValue is now a pointer, so this is ok.
// got to cast the 0 to a pointer to S to avoid
// overloading ambiguities.
write(indata,firstRow,static_cast<S*>(0));
}
template <typename S>
void Column::write (const std::valarray<S>& indata, long firstRow)
{
size_t n(indata.size());
std::vector<S> __tmp(n);
for (size_t j = 0; j < n; ++j) __tmp[j] = indata[j];
write(__tmp,firstRow,static_cast<S*>(0));
}
template <typename S>
void Column::write (S* indata, long nRows, long firstRow)
{
write(indata,nRows,firstRow,static_cast<S*>(0));
}
template <typename S>
void Column::write (const std::vector<S>& indata, long firstRow, S* nullValue)
{
// although underlying code needs to convert the input vector
// into a C array, this must be the underlying implementation
// [which the others call] because it accepts string arguments
// which the version with a pointer won't. [no version that
// translates to a char** argument].
parent()->makeThisCurrent();
firstRow = std::max(firstRow,static_cast<long>(1));
if (ColumnData<S>* col = dynamic_cast<ColumnData<S>*>(this))
{
col->writeData(indata,firstRow,nullValue);
}
else
{
// alright, input data type has to be rewritten as output
// data type.
FITSUtil::MatchType<S> inType;
if ( inType() == type())
{
String msg("Incorrect call: writing to vector column ");
msg += name();
msg += " requires specification of # rows or vector lengths";
throw WrongColumnType(msg);
}
else
{
if ( type() == Tdouble )
{
ColumnData<double>& col
= dynamic_cast<ColumnData<double>&>(*this);
std::vector<double> __tmp;
FITSUtil::fill(__tmp,indata,1,indata.size());
col.writeData(__tmp,firstRow);
}
else if ( type() == Tfloat )
{
ColumnData<float>& col
= dynamic_cast<ColumnData<float>&>(*this);
std::vector<float> __tmp;
FITSUtil::fill(__tmp,indata,1,indata.size());
col.writeData(__tmp,firstRow);
}
else if ( type() == Tint )
{
int nullVal = 0;
int* pNullVal = 0;
if (nullValue)
{
nullVal = static_cast<int>(*nullValue);
pNullVal = &nullVal;
}
if (nullValue) nullVal = static_cast<int>(*nullValue);
ColumnData<int>& col
= dynamic_cast<ColumnData<int>&>(*this);
std::vector<int> __tmp;
FITSUtil::fill(__tmp,indata,1,indata.size());
col.writeData(__tmp,firstRow,pNullVal);
}
else if ( type() == Tshort )
{
short nullVal(0);
short* pNullVal = 0;
if (nullValue)
{
nullVal = static_cast<short>(*nullValue);
pNullVal = &nullVal;
}
ColumnData<short>& col
= dynamic_cast<ColumnData<short>&>(*this);
std::vector<short> __tmp;
FITSUtil::fill(__tmp,indata,1,indata.size());
col.writeData(__tmp,firstRow,pNullVal);
}
else if ( type() == Tlong )
{
long nullVal(0);
long* pNullVal = 0;
if (nullValue)
{
nullVal = static_cast<long>(*nullValue);
pNullVal = &nullVal;
}
ColumnData<long>& col
= dynamic_cast<ColumnData<long>&>(*this);
std::vector<long> __tmp;
FITSUtil::fill(__tmp,indata,1,indata.size());
col.writeData(__tmp,firstRow,pNullVal);
}
else if ( type() == Tlonglong )
{
LONGLONG nullVal(0);
LONGLONG* pNullVal = 0;
if (nullValue)
{
nullVal = static_cast<LONGLONG>(*nullValue);
pNullVal = &nullVal;
}
ColumnData<LONGLONG>& col
= dynamic_cast<ColumnData<LONGLONG>&>(*this);
std::vector<LONGLONG> __tmp;
FITSUtil::fill(__tmp,indata,1,indata.size());
col.writeData(__tmp,firstRow,pNullVal);
}
else if ( type() == Tlogical )