|
Last change
on this file since bc07190 was 259012e, checked in by Peter A. Buhr <pabuhr@…>, 15 months ago |
|
put back quasi_void print
|
-
Property mode
set to
100644
|
|
File size:
1.0 KB
|
| Line | |
|---|
| 1 | #pragma once
|
|---|
| 2 |
|
|---|
| 3 | #include "iostream.hfa"
|
|---|
| 4 |
|
|---|
| 5 | forall( E ) trait Bounded {
|
|---|
| 6 | E lowerBound();
|
|---|
| 7 | E upperBound();
|
|---|
| 8 | };
|
|---|
| 9 |
|
|---|
| 10 | forall( E | Bounded(E) ) trait Serial {
|
|---|
| 11 | unsigned fromInstance( E e );
|
|---|
| 12 | E fromInt( unsigned i );
|
|---|
| 13 | E succ( E e );
|
|---|
| 14 | E pred( E e );
|
|---|
| 15 | };
|
|---|
| 16 |
|
|---|
| 17 | // Design one
|
|---|
| 18 | forall( E, V | Serial(E) ) trait CfaEnum {
|
|---|
| 19 | char * label( E e );
|
|---|
| 20 | unsigned int posn( E e );
|
|---|
| 21 | V value( E e );
|
|---|
| 22 | };
|
|---|
| 23 |
|
|---|
| 24 | // I/O
|
|---|
| 25 |
|
|---|
| 26 | forall( ostype & | basic_ostream(ostype), E, V | CfaEnum(E, V) ) {
|
|---|
| 27 | ostype & ?|?( ostype &, E );
|
|---|
| 28 | OSTYPE_VOID( E );
|
|---|
| 29 | }
|
|---|
| 30 |
|
|---|
| 31 | forall( ostype & | basic_ostream(ostype), E | CfaEnum(E, quasi_void) )
|
|---|
| 32 | ostype & ?|?( ostype &, E );
|
|---|
| 33 |
|
|---|
| 34 | // Design two <- should go for this if we have change the cost model
|
|---|
| 35 | // forall(E | Serial(E)) trait CfaEnum {
|
|---|
| 36 | // char * label(E e);
|
|---|
| 37 | // unsigned int posn(E e);
|
|---|
| 38 | // };
|
|---|
| 39 |
|
|---|
| 40 | // forall(E, V| CfaEnum(E)) trait TypedEnum {
|
|---|
| 41 | // V value(E e);
|
|---|
| 42 | // };
|
|---|
| 43 |
|
|---|
| 44 | forall( E, V | CfaEnum(E, V) ) { // relational operators
|
|---|
| 45 | int ?==?(E, E);
|
|---|
| 46 | int ?!=?(E, E);
|
|---|
| 47 | int ?<?(E, E);
|
|---|
| 48 | int ?<=?(E, E);
|
|---|
| 49 | int ?>?(E, E);
|
|---|
| 50 | int ?>=?(E, E);
|
|---|
| 51 | }
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
