src/systemc/tests/systemc/datatypes/int/reduce/test01/test01.cpp

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/*****************************************************************************

  test01.cpp -- 

  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15

 *****************************************************************************/

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// test of the reduce methods in the sc_[u]int datatypes -- method notation

#include "systemc.h"

int
sc_main( int, char*[] )
{
    // 1) check the existence of the reduce methods

    sc_int<42> a = 42;

    // sc_int_base
    cout << endl;
    cout << a.and_reduce() << endl;
    cout << a.or_reduce() << endl;
    cout << a.xor_reduce() << endl;
    cout << a.nand_reduce() << endl;
    cout << a.nor_reduce() << endl;
    cout << a.xnor_reduce() << endl;

    // sc_int_subref
    cout << endl;
    cout << a( 7, 0 ).and_reduce() << endl;
    cout << a( 7, 0 ).or_reduce() << endl;
    cout << a( 7, 0 ).xor_reduce() << endl;
    cout << a( 7, 0 ).nand_reduce() << endl;
    cout << a( 7, 0 ).nor_reduce() << endl;
    cout << a( 7, 0 ).xnor_reduce() << endl;

    // sc_int_concref<T1,T2>
    cout << endl;
    cout << ( a( 7, 0 ), a( 15, 8 ) ).and_reduce() << endl;
    cout << ( a( 7, 0 ), a( 15, 8 ) ).or_reduce() << endl;
    cout << ( a( 7, 0 ), a( 15, 8 ) ).xor_reduce() << endl;
    cout << ( a( 7, 0 ), a( 15, 8 ) ).nand_reduce() << endl;
    cout << ( a( 7, 0 ), a( 15, 8 ) ).nor_reduce() << endl;
    cout << ( a( 7, 0 ), a( 15, 8 ) ).xnor_reduce() << endl;

    sc_uint<42> b = 42;

    // sc_uint_base
    cout << endl;
    cout << b.and_reduce() << endl;
    cout << b.or_reduce() << endl;
    cout << b.xor_reduce() << endl;
    cout << b.nand_reduce() << endl;
    cout << b.nor_reduce() << endl;
    cout << b.xnor_reduce() << endl;

    // sc_uint_subref
    cout << endl;
    cout << b( 7, 0 ).and_reduce() << endl;
    cout << b( 7, 0 ).or_reduce() << endl;
    cout << b( 7, 0 ).xor_reduce() << endl;
    cout << b( 7, 0 ).nand_reduce() << endl;
    cout << b( 7, 0 ).nor_reduce() << endl;
    cout << b( 7, 0 ).xnor_reduce() << endl;

    // sc_uint_concref<T1,T2>
    cout << endl;
    cout << ( b( 7, 0 ), b( 15, 8 ) ).and_reduce() << endl;
    cout << ( b( 7, 0 ), b( 15, 8 ) ).or_reduce() << endl;
    cout << ( b( 7, 0 ), b( 15, 8 ) ).xor_reduce() << endl;
    cout << ( b( 7, 0 ), b( 15, 8 ) ).nand_reduce() << endl;
    cout << ( b( 7, 0 ), b( 15, 8 ) ).nor_reduce() << endl;
    cout << ( b( 7, 0 ), b( 15, 8 ) ).xnor_reduce() << endl;

    // 2) check the functionality of the reduce methods

    sc_int<2> c2 = -1;
    cout << endl;
    cout << c2.and_reduce() << endl;
    cout << c2.xor_reduce() << endl;

    sc_int<3> c3 = -1;
    cout << endl;
    cout << c3.and_reduce() << endl;
    cout << c3.xor_reduce() << endl;

    sc_uint<2> d2 = sc_dt::uint_type( -1 );
    cout << endl;
    cout << d2.and_reduce() << endl;
    cout << d2.xor_reduce() << endl;

    sc_uint<3> d3 = sc_dt::uint_type( -1 );
    cout << endl;
    cout << d3.and_reduce() << endl;
    cout << d3.xor_reduce() << endl;

    sc_int<6> e;
    sc_uint<6> f;
    cout << endl;
    for( int i = 0; i >= -10; -- i ) {
        e = i;
        f = i;
        cout << e.xor_reduce() << endl;
        cout << f.xor_reduce() << endl;
    }
    
    return 0;
}