template <class T> T SPreadKey(PHDU& primary, const string Keyname,
const T DefValue)
Read a keyword value from the primary header.
template <class T> T SPreadKey(ExtHDU& ext, const string Keyname,
const T DefValue)
Read a keyword value from an extension header.
template <class T> T SPreadKey(ExtHDU& ext, const string Keyname,
const Integer RowNumber, const T DefValue)
Read a keyword value which may be in a column for type II files.
template <class T> void SPreadCol(ExtHDU& ext, const string ColName,
valarray<T>& Data)
Read a column into a valarray.
template <class T> void SPreadCol(ExtHDU& ext, const string ColName,
vector<T>& Data)
Read a column into a vector.
template <class T> void SPreadCol(ExtHDU& ext, const string ColName,
const Integer RowNumber, valarray<T>& Data)
Read a column from a Type II file into a valarray.
template <class T> void SPreadCol(ExtHDU& ext, const string ColName,
const Integer RowNumber, vector<T>& Data)
Read a column from a Type II file into a vector.
template <class T> void SPreadVectorCol(ExtHDU& ext, const string ColName,
vector<valarray<T> >& Data)
Read a vector column into a vector of valarrays.
template <class T> void SPreadVectorCol(ExtHDU& ext, const string ColName,
vector<vector<T> >& Data)
Read a vector column into a vector of vectors.
template <class T> void SPreadVectorColRow(ExtHDU& ext, const string ColName,
const Integer RowNumber, valarray<T>& Data)
Read a single row of a vector column into a valarray.
template <class T> void SPreadVectorColRow(ExtHDU& ext, const string ColName,
const Integer RowNumber, vector<T>& Data)
Read a single row of a vector column into a vector.
template <class T> void SPwriteKey(PHDU& primary, const string Keyname,
const T KeyValue, const string Comment)
Write a keyword to the primary header. This uses the
CONTINUE convention if KeyValue is a string and longer than
68 characters.
template <class T> void SPwriteKey(Table& primary, const string Keyname,
const T KeyValue, const string Comment)
Write a keyword to a table extension. This uses the
CONTINUE convention if KeyValue is a string and longer than
68 characters.
template <class T> void SPwriteCol(Table& table, const string ColName,
const valarray<T>& Data, const bool forceCol = false)
Write a column from a valarray. If the data size is 1 or all
values are the same then just write a keyword unless the
forceCol bool is true.
template <class T> void SPwriteCol(Table& table, const string ColName,
const vector<T>& Data, const bool forceCol = false)
Write a column from a vector. If the data size is 1 or all
values are the same then just write a keyword unless the
forceCol bool is true.
template <class T> void SPwriteVectorCol(Table& table, const string ColName,
const vector<valarray<T> >& Data, const bool forceCol = false)
Write a column from a vector of valarrays. If the data size
is 1 or all values are the same then just write a keyword
unless the forceCol bool is true. If all values are the same
within all valarrays then write a scalar column.
template <class T> void SPwriteVectorCol(Table& table, const string ColName,
const vector<vector<T> >& Data, const bool forceCol = false)
Write a column from a vector of vectors. If the data size
is 1 or all values are the same then just write a keyword
unless the forceCol bool is true. If all values are the same
within all valarrays then write a scalar column.
template <class T> bool SPneedCol(const T& Data, bool& isvector)
Check whether a column is required and if it needs to be a
vector column. Note that T is assumed to be a valarray or
vector of a valarray of some type.
template <class T> bool SPneedCol(const T& Data)
Check whether a column is required. For this overloaded
version T is assumed to be a valarray or vector of scalar of
some type.
vector<string> SPreadAllPrimaryKeywords(const string& filename)
Real all keywords from the primary extension into a vector
of strings each of which is of format “KeyName = KeyValue”.
vector<string> SPreadAllKeywords(const string&
filename, const string& hduName,
const int& hduNumber)
Real all keywords from an extension into a vector
of strings each of which is of format “KeyName = KeyValue”.
