StdLogicVector.cpp File Reference

An implementation of the std_logic_vector VHDL data type in C++. More...

#include <iostream>
#include <sstream>
#include <string>
#include <gmp.h>
#include <gmpxx.h>
#include <math.h>
#include <algorithm>
#include "StdLogicVector.h"

Functions
ostream &	operator<< (ostream &_os, const StdLogicVector &_stdLogicVec)
	Provide a nice stream output showing the value of the StdLogicVector in hexadecimal representation and also its length.

Detailed Description

An implementation of the std_logic_vector VHDL data type in C++.

Author

Michael Muehlberghuber (mbgh,michmueh)

Date

03 April 2014

Version

0.1

In order to generate bit-true C++ models of VHDL implementations, this file provides an equivalent C++ class of the std_logic_vector data type available in VHDL. Since the value of a StdLogicVector can be of arbitrary length, its actual value is internally represented using the GMP library [1] for arbitrary arithmetic functions. Therefore, this class represents kind of a wrapper around the GMP library, which allows simple arithmetic as it is often used when designing with VHDL or other hardware description languages.

See Also

[1] https://gmplib.org/