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/*****************************************************************************
Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
more contributor license agreements. See the NOTICE file distributed
with this work for additional information regarding copyright ownership.
Accellera licenses this file to you under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with the
License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied. See the License for the specific language governing
permissions and limitations under the License.
*****************************************************************************/
/*****************************************************************************
test03.cpp --
Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
*****************************************************************************/
/*****************************************************************************
MODIFICATION LOG - modifiers, enter your name, affiliation, date and
changes you are making here.
Name, Affiliation, Date: Andy Goodrich, Forte Design Systems 2006-08-17
Description of Modification: Converted over to test sc_big types.
*****************************************************************************/
// test of the reduce methods in the sc_big[u]int datatypes -- method notation
#include "systemc.h"
int
sc_main( int, char*[] )
{
// 1) check the existence of the reduce methods
sc_bigint<42> a = 42;
// sc_signed
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_signed_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;
// concatenation
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_biguint<42> b = 42;
// sc_unsigned
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_unsigned_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;
// concatenation
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_bigint<2> c2 = -1;
cout << endl;
cout << c2.and_reduce() << endl;
cout << c2.xor_reduce() << endl;
sc_bigint<3> c3 = -1;
cout << endl;
cout << c3.and_reduce() << endl;
cout << c3.xor_reduce() << endl;
sc_biguint<2> d2 = sc_dt::uint_type( -1 );
cout << endl;
cout << d2.and_reduce() << endl;
cout << d2.xor_reduce() << endl;
sc_biguint<3> d3 = sc_dt::uint_type( -1 );
cout << endl;
cout << d3.and_reduce() << endl;
cout << d3.xor_reduce() << endl;
sc_bigint<6> e;
sc_biguint<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;
}
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