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fix.h File Reference


Detailed Description

Definitions of a fixed-point data type Fix.

Author:
Johan Bergman
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Definition in file fix.h.

#include <itpp/fixed/fix_base.h>
#include <itpp/fixed/fix_factory.h>

Go to the source code of this file.

Namespaces

namespace  itpp

Classes

class  itpp::Fix
 Fixed-point data type. More...

Typedefs

typedef Vec< Fix > itpp::fixvec
 Typedef for fixed-point vector type.
typedef Mat< Fix > itpp::fixmat
 Typedef for fixed-point matrix type.

Functions

int itpp::assert_shifts (const Fix &x, const Fix &y)
 Check that x.shift==y.shift OR x==0 OR y==0 and return the shift (for the non-zero argument).
int itpp::assert_shifts (const Fix &x, int y)
 Check that x.shift==0 OR x==0 OR y==0 and return x.shift.
std::istream & itpp::operator>> (std::istream &is, Fix &x)
 Input bit representation and, optionally, the shift.
std::ostream & itpp::operator<< (std::ostream &os, const Fix &x)
 Output bit representation and, optionally, the shift.

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