FlexTypes.h File Reference

Tools to select and print the choices of flexible types Int and Real. More...

Macros
#define	LD   1
#define	ZD   2
#define	ZX   4
#define	ZQ   6
#define	ZR   8
#define	IntVec   NTL::Vec<Int>
#define	IntMat   NTL::Mat<Int>
#define	RealVec   NTL::Vec<Real>
#define	RealMat   NTL::Mat<Real>

Functions
template<typename Int , typename Real >
void	strTypes (std::string &str)
	This template function returns a character string that gives the values of Int and Real, usually for printing purposes.

Detailed Description

Tools to select and print the choices of flexible types Int and Real.

There are five admissible combinations of types for (Int, Real). They are represented by the five codes given below. For example, to use Int = NTL::ZZ, Real = double in a program, it suffices to put: #define TYPES_CODE ZD at the very beginning of the file, before the present FlexTypes.h file is read. See BasisConstructionSmall.cc for an example.

Another (more flexible) way of specifying the flexible types (Int, Real) is to pass the types we want to use in the class and function templates. See the guide and the examples to see how to do that.

Macro Definition Documentation

LD

#define LD   1

ZD

#define ZD   2

ZX

#define ZX   4

ZQ

#define ZQ   6

ZR

#define ZR   8

IntVec

#define IntVec   NTL::Vec<Int>

IntMat

#define IntMat   NTL::Mat<Int>

RealVec

#define RealVec   NTL::Vec<Real>

RealMat

#define RealMat   NTL::Mat<Real>

Function Documentation

strTypes()

template<typename Int , typename Real >

void strTypes

(

std::string &

str

)

This template function returns a character string that gives the values of Int and Real, usually for printing purposes.

For example, strTypes<NTL::ZZ,double>(str) will return the string Int = NTL::ZZ, Real = double in str.