FAUST compiler  0.9.9.6b8
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sigvisitor Struct Referenceabstract

#include <sigvisitor.hh>

Inheritance diagram for sigvisitor:
Inheritance graph
[legend]

Public Member Functions

void visit (Tree sig)
 Infere the type of a term according to its surrounding type environment. More...
 
virtual void visitError (Tree sig)
 
virtual ~sigvisitor ()
 
virtual void visitInt (Tree sig, int i)=0
 
virtual void visitReal (Tree sig, double r)=0
 
virtual void visitInput (Tree sig, int i)=0
 
virtual void visitOutput (Tree sig, int i, Tree s)=0
 
virtual void visitDelay1 (Tree sig, Tree s)=0
 
virtual void visitPrefix (Tree sig, Tree s1, Tree s2)=0
 
virtual void visitFixDelay (Tree sig, Tree s1, Tree s2)=0
 
virtual void visitBinOp (Tree sig, int opcode, Tree s1, Tree s2)=0
 
virtual void visitIntCast (Tree sig, Tree s)=0
 
virtual void visitFloatCast (Tree sig, Tree s)=0
 
virtual void visitFFun (Tree sig, Tree ff, Tree ls)=0
 
virtual void visitFConst (Tree sig, Tree type, Tree name, Tree file)=0
 
virtual void visitFVar (Tree sig, Tree type, Tree name, Tree file)=0
 
virtual void visitButton (Tree sig, Tree label)=0
 
virtual void visitCheckbox (Tree sig, Tree label)=0
 
virtual void visitVSlider (Tree sig, Tree label, Tree cur, Tree min, Tree max, Tree step)=0
 
virtual void visitHSlider (Tree sig, Tree label, Tree cur, Tree min, Tree max, Tree step)=0
 
virtual void visitNumEntry (Tree sig, Tree label, Tree cur, Tree min, Tree max, Tree step)=0
 
virtual void visitVBargraph (Tree sig, Tree label, Tree min, Tree max, Tree s1)=0
 
virtual void visitHBargraph (Tree sig, Tree label, Tree min, Tree max, Tree s1)=0
 
virtual void visitAttach (Tree sig, Tree s1, Tree s2)=0
 
virtual void visitRec (Tree sig, Tree var, Tree body)=0
 
virtual void visitRef (Tree sig, Tree var)=0
 
virtual void visitProj (Tree sig, int i, Tree s1)=0
 
virtual void visitTable (Tree sig, Tree id, Tree s1, Tree s2)=0
 
virtual void visitWRTbl (Tree sig, Tree id, Tree s1, Tree s2, Tree s3)=0
 
virtual void visitRDTbl (Tree sig, Tree s1, Tree s2)=0
 
virtual void visitGen (Tree sig, Tree s1)=0
 
virtual void visitDocConstantTbl (Tree sig, Tree s1, Tree s2)=0
 
virtual void visitDocWriteTbl (Tree sig, Tree s1, Tree s2, Tree s3, Tree s4)=0
 
virtual void visitDocAccessTbl (Tree sig, Tree s1, Tree s2)=0
 
virtual void visitSelect2 (Tree sig, Tree sel, Tree s1, Tree s2)=0
 
virtual void visitSelect3 (Tree sig, Tree sel, Tree s1, Tree s2, Tree s3)=0
 
virtual void visitTuple (Tree sig, int mod, Tree ls)=0
 
virtual void visitTupleAccess (Tree sig, Tree ts, Tree idx)=0
 
virtual void visitList (Tree lsig)=0
 

Detailed Description

Definition at line 6 of file sigvisitor.hh.

Constructor & Destructor Documentation

virtual sigvisitor::~sigvisitor ( )
inlinevirtual

Definition at line 14 of file sigvisitor.hh.

14 {}

Member Function Documentation

void sigvisitor::visit ( Tree  sig)

Infere the type of a term according to its surrounding type environment.

Parameters
sigthe signal to aanlyze
envthe type environment
Returns
the type of sig according to environment env

Definition at line 17 of file sigvisitor.cpp.

References isList(), isProj(), isRec(), isRef(), isSigAttach(), isSigBinOp(), isSigButton(), isSigCheckbox(), isSigDelay1(), isSigDocAccessTbl(), isSigDocConstantTbl(), isSigDocWriteTbl(), isSigFConst(), isSigFFun(), isSigFixDelay(), isSigFloatCast(), isSigFVar(), isSigGen(), isSigHBargraph(), isSigHSlider(), isSigInput(), isSigInt(), isSigIntCast(), isSigNumEntry(), isSigOutput(), isSigPrefix(), isSigRDTbl(), isSigReal(), isSigSelect2(), isSigSelect3(), isSigTable(), isSigTuple(), isSigTupleAccess(), isSigVBargraph(), isSigVSlider(), isSigWRTbl(), max(), min(), and name().

Referenced by fullvisitor::visitAttach(), fullvisitor::visitBinOp(), fullvisitor::visitDelay1(), fullvisitor::visitFFun(), fullvisitor::visitFixDelay(), fullvisitor::visitFloatCast(), fullvisitor::visitGen(), fullvisitor::visitHBargraph(), fullvisitor::visitIntCast(), fullvisitor::visitList(), fullvisitor::visitOutput(), fullvisitor::visitPrefix(), fullvisitor::visitProj(), fullvisitor::visitRDTbl(), fullvisitor::visitRec(), fullvisitor::visitSelect2(), fullvisitor::visitSelect3(), fullvisitor::visitTable(), fullvisitor::visitTuple(), fullvisitor::visitTupleAccess(), fullvisitor::visitVBargraph(), and fullvisitor::visitWRTbl().

18 {
19  int i;
20  double r;
21  Tree sel, s1, s2, s3, s4, ff, id, ls, l, var, body, type, name, file, cur, min, max, step;
22 
23  assert(sig);
24 
25  if (isSigInt(sig, &i)) visitInt (sig, i);
26 
27  else if (isSigReal(sig, &r)) visitReal (sig, r);
28 
29 
30  else if (isSigInput(sig, &i)) visitInput (sig, i);
31 
32  else if (isSigOutput(sig, &i, s1)) visitOutput (sig, i, s1);
33 
34 
35  else if (isSigDelay1(sig, s1)) visitDelay1 (sig, s1);
36 
37  else if (isSigPrefix(sig, s1, s2)) visitPrefix (sig, s1, s2);
38 
39  else if (isSigFixDelay(sig, s1, s2)) visitFixDelay (sig, s1, s2);
40 
41 
42  else if (isSigBinOp(sig, &i, s1, s2)) visitBinOp(sig, i, s1, s2);
43 
44  else if (isSigIntCast(sig, s1)) visitIntCast(sig, s1);
45 
46  else if (isSigFloatCast(sig, s1)) visitFloatCast(sig, s1);
47 
48  else if (isSigFFun(sig, ff, ls)) visitFFun(sig,ff,ls);
49 
50  else if (isSigFConst(sig,type,name,file)) visitFConst(sig,type,name,file);
51 
52  else if (isSigFVar(sig,type,name,file)) visitFVar(sig,type,name,file);
53 
54 
55  //---------------
56 
57  else if (isSigButton(sig, l)) visitButton(sig, l);
58 
59  else if (isSigCheckbox(sig, l)) visitCheckbox(sig, l);
60 
61  else if (isSigVSlider(sig, l, cur, min, max, step)) visitVSlider(sig, l, cur, min, max, step);
62 
63  else if (isSigHSlider(sig, l, cur, min, max, step)) visitHSlider(sig, l, cur, min, max, step);
64 
65  else if (isSigNumEntry(sig, l, cur, min, max, step)) visitNumEntry(sig, l, cur, min, max, step);
66 
67  else if (isSigHBargraph(sig, l, min, max, s1)) visitHBargraph(sig, l, min, max, s1);
68 
69  else if (isSigVBargraph(sig, l, min, max, s1)) visitVBargraph(sig, l, min, max, s1);
70 
71  else if (isSigAttach(sig, s1, s2)) visitAttach(sig, s1, s2);
72 
73 
74  //------------------------
75 
76  else if (isRec(sig, var, body)) visitRec(sig, var, body);
77 
78  else if (isRef(sig, var)) visitRef(sig, var);
79 
80  else if (isProj(sig, &i, s1)) visitProj(sig, i, s1);
81 
82 
83  //----------------------------
84 
85  else if (isSigTable(sig, id, s1, s2)) visitTable(sig, id, s1, s2);
86 
87  else if (isSigWRTbl(sig, id, s1, s2, s3)) visitWRTbl(sig, id, s1, s2, s3);
88 
89  else if (isSigRDTbl(sig, s1, s2)) visitRDTbl(sig, s1, s2);
90 
91  else if (isSigGen(sig, s1)) visitGen(sig, s1);
92 
93 
94  else if (isSigDocConstantTbl(sig, s1, s2)) visitDocConstantTbl(sig, s1, s2);
95 
96  else if (isSigDocWriteTbl(sig,s1,s2,s3,s4)) visitDocWriteTbl(sig,s1,s2,s3,s4);
97 
98  else if (isSigDocAccessTbl(sig,s1,s2)) visitDocAccessTbl(sig,s1,s2);
99 
100 
101  //----------------------------
102 
103  else if (isSigSelect2(sig,sel,s1,s2)) visitSelect2(sig,sel,s1,s2);
104 
105  else if (isSigSelect3(sig,sel,s1,s2,s3)) visitSelect3(sig,sel,s1,s2,s3);
106 
107  else if (isList(sig)) visitList(sig);
108 
109 
110  //----------------------------
111 
112  else if (isSigTuple(sig,&i,ls)) visitTuple(sig,i,ls);
113 
114  else if (isSigTupleAccess(sig,s1,s2)) visitTupleAccess(sig,s1,s2);
115 
116 
117  //----------------------------
118 
119  else visitError(sig);
120 }
sigvisitor::visitOutput
virtual void visitOutput(Tree sig, int i, Tree s)=0
isSigRDTbl
bool isSigRDTbl(Tree s, Tree &t, Tree &i)
Definition: signals.cpp:77
isSigHSlider
bool isSigHSlider(Tree s)
Definition: signals.cpp:217
sigvisitor::visitFFun
virtual void visitFFun(Tree sig, Tree ff, Tree ls)=0
isSigFConst
bool isSigFConst(Tree s)
Definition: signals.cpp:138
isSigPrefix
bool isSigPrefix(Tree t, Tree &t0, Tree &t1)
Definition: signals.cpp:66
sigvisitor::visitRDTbl
virtual void visitRDTbl(Tree sig, Tree s1, Tree s2)=0
sigvisitor::visitTupleAccess
virtual void visitTupleAccess(Tree sig, Tree ts, Tree idx)=0
isSigCheckbox
bool isSigCheckbox(Tree s)
Definition: signals.cpp:205
isSigFFun
bool isSigFFun(Tree s, Tree &ff, Tree &largs)
Definition: signals.cpp:133
isSigNumEntry
bool isSigNumEntry(Tree s)
Definition: signals.cpp:257
isSigTuple
bool isSigTuple(Tree s, int *mode, Tree &ls)
Definition: signals.cpp:380
sigvisitor::visitIntCast
virtual void visitIntCast(Tree sig, Tree s)=0
isSigSelect2
bool isSigSelect2(Tree t, Tree &selector, Tree &s1, Tree &s2)
Definition: signals.cpp:116
sigvisitor::visitSelect2
virtual void visitSelect2(Tree sig, Tree sel, Tree s1, Tree s2)=0
sigvisitor::visitNumEntry
virtual void visitNumEntry(Tree sig, Tree label, Tree cur, Tree min, Tree max, Tree step)=0
sigvisitor::visitButton
virtual void visitButton(Tree sig, Tree label)=0
sigvisitor::visitPrefix
virtual void visitPrefix(Tree sig, Tree s1, Tree s2)=0
CTree
A CTree = (Node x [CTree]) is a Node associated with a list of subtrees called branches.
Definition: tree.hh:109
isSigInput
bool isSigInput(Tree t, int *i)
Definition: signals.cpp:48
sigvisitor::visitAttach
virtual void visitAttach(Tree sig, Tree s1, Tree s2)=0
isSigFixDelay
bool isSigFixDelay(Tree t, Tree &t0, Tree &t1)
Definition: signals.cpp:62
sigvisitor::visitInt
virtual void visitInt(Tree sig, int i)=0
sigvisitor::visitDocWriteTbl
virtual void visitDocWriteTbl(Tree sig, Tree s1, Tree s2, Tree s3, Tree s4)=0
sigvisitor::visitBinOp
virtual void visitBinOp(Tree sig, int opcode, Tree s1, Tree s2)=0
sigvisitor::visitFVar
virtual void visitFVar(Tree sig, Tree type, Tree name, Tree file)=0
isSigVBargraph
bool isSigVBargraph(Tree s)
Definition: signals.cpp:285
isSigSelect3
bool isSigSelect3(Tree t, Tree &selector, Tree &s1, Tree &s2, Tree &s3)
Definition: signals.cpp:119
isSigVSlider
bool isSigVSlider(Tree s)
Definition: signals.cpp:237
max
double max(double x, double y)
Definition: interval.hh:60
isSigGen
bool isSigGen(Tree t, Tree &x)
Definition: signals.cpp:91
sigvisitor::visitCheckbox
virtual void visitCheckbox(Tree sig, Tree label)=0
sigvisitor::visitList
virtual void visitList(Tree lsig)=0
sigvisitor::visitProj
virtual void visitProj(Tree sig, int i, Tree s1)=0
sigvisitor::visitWRTbl
virtual void visitWRTbl(Tree sig, Tree id, Tree s1, Tree s2, Tree s3)=0
sigvisitor::visitInput
virtual void visitInput(Tree sig, int i)=0
isSigReal
bool isSigReal(Tree t, double *r)
Definition: signals.cpp:44
isRef
bool isRef(Tree t, int &level)
is t a de Bruijn recursive reference
Definition: recursive-tree.cpp:70
sigvisitor::visitVBargraph
virtual void visitVBargraph(Tree sig, Tree label, Tree min, Tree max, Tree s1)=0
sigvisitor::visitHSlider
virtual void visitHSlider(Tree sig, Tree label, Tree cur, Tree min, Tree max, Tree step)=0
sigvisitor::visitDocConstantTbl
virtual void visitDocConstantTbl(Tree sig, Tree s1, Tree s2)=0
isSigTupleAccess
bool isSigTupleAccess(Tree s, Tree &ts, Tree &idx)
Definition: signals.cpp:385
isSigHBargraph
bool isSigHBargraph(Tree s)
Definition: signals.cpp:279
isSigDocConstantTbl
bool isSigDocConstantTbl(Tree t, Tree &n, Tree &sig)
Definition: signals.cpp:99
isList
bool isList(Tree l)
Definition: list.hh:138
isSigTable
bool isSigTable(Tree t, Tree &id, Tree &n, Tree &sig)
Definition: signals.cpp:85
isSigBinOp
bool isSigBinOp(Tree s, int *op, Tree &x, Tree &y)
Definition: signals.cpp:126
sigvisitor::visitVSlider
virtual void visitVSlider(Tree sig, Tree label, Tree cur, Tree min, Tree max, Tree step)=0
isSigAttach
bool isSigAttach(Tree t, Tree &t0, Tree &t1)
Definition: signals.cpp:291
sigvisitor::visitTuple
virtual void visitTuple(Tree sig, int mod, Tree ls)=0
sigvisitor::visitError
virtual void visitError(Tree sig)
Definition: sigvisitor.cpp:122
sigvisitor::visitFloatCast
virtual void visitFloatCast(Tree sig, Tree s)=0
isSigDocAccessTbl
bool isSigDocAccessTbl(Tree t, Tree &tbl, Tree &ridx)
Definition: signals.cpp:107
isSigWRTbl
bool isSigWRTbl(Tree u, Tree &id, Tree &t, Tree &i, Tree &s)
Definition: signals.cpp:81
name
const char * name(Symbol *sym)
Returns the name of a symbol.
Definition: symbol.hh:98
sigvisitor::visitReal
virtual void visitReal(Tree sig, double r)=0
isRec
bool isRec(Tree t, Tree &body)
is t a de Bruijn recursive tree
Definition: recursive-tree.cpp:59
isSigInt
bool isSigInt(Tree t, int *i)
Definition: signals.cpp:41
sigvisitor::visitFixDelay
virtual void visitFixDelay(Tree sig, Tree s1, Tree s2)=0
isSigDocWriteTbl
bool isSigDocWriteTbl(Tree t, Tree &n, Tree &sig, Tree &widx, Tree &wsig)
Definition: signals.cpp:103
isSigDelay1
bool isSigDelay1(Tree t, Tree &t0)
Definition: signals.cpp:58
isSigFloatCast
bool isSigFloatCast(Tree t)
Definition: signals.cpp:187
sigvisitor::visitTable
virtual void visitTable(Tree sig, Tree id, Tree s1, Tree s2)=0
isSigFVar
bool isSigFVar(Tree s)
Definition: signals.cpp:144
isSigIntCast
bool isSigIntCast(Tree t)
Definition: signals.cpp:184
sigvisitor::visitRef
virtual void visitRef(Tree sig, Tree var)=0
sigvisitor::visitRec
virtual void visitRec(Tree sig, Tree var, Tree body)=0
sigvisitor::visitHBargraph
virtual void visitHBargraph(Tree sig, Tree label, Tree min, Tree max, Tree s1)=0
isProj
bool isProj(Tree t, int *i, Tree &rgroup)
Definition: signals.cpp:151
min
double min(double x, double y)
Definition: interval.hh:59
sigvisitor::visitSelect3
virtual void visitSelect3(Tree sig, Tree sel, Tree s1, Tree s2, Tree s3)=0
sigvisitor::visitFConst
virtual void visitFConst(Tree sig, Tree type, Tree name, Tree file)=0
isSigOutput
bool isSigOutput(Tree t, int *i, Tree &t0)
Definition: signals.cpp:52
isSigButton
bool isSigButton(Tree s)
Definition: signals.cpp:199
sigvisitor::visitDelay1
virtual void visitDelay1(Tree sig, Tree s)=0
sigvisitor::visitGen
virtual void visitGen(Tree sig, Tree s1)=0
sigvisitor::visitDocAccessTbl
virtual void visitDocAccessTbl(Tree sig, Tree s1, Tree s2)=0

Here is the call graph for this function:

Here is the caller graph for this function:

virtual void sigvisitor::visitAttach ( Tree  sig,
Tree  s1,
Tree  s2 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitBinOp ( Tree  sig,
int  opcode,
Tree  s1,
Tree  s2 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitButton ( Tree  sig,
Tree  label 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitCheckbox ( Tree  sig,
Tree  label 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitDelay1 ( Tree  sig,
Tree  s 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitDocAccessTbl ( Tree  sig,
Tree  s1,
Tree  s2 
)
pure virtual
virtual void sigvisitor::visitDocConstantTbl ( Tree  sig,
Tree  s1,
Tree  s2 
)
pure virtual
virtual void sigvisitor::visitDocWriteTbl ( Tree  sig,
Tree  s1,
Tree  s2,
Tree  s3,
Tree  s4 
)
pure virtual
void sigvisitor::visitError ( Tree  sig)
virtual

Definition at line 122 of file sigvisitor.cpp.

123 {
124  cerr << "ERROR visiting signal" << endl;
125 }
virtual void sigvisitor::visitFConst ( Tree  sig,
Tree  type,
Tree  name,
Tree  file 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitFFun ( Tree  sig,
Tree  ff,
Tree  ls 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitFixDelay ( Tree  sig,
Tree  s1,
Tree  s2 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitFloatCast ( Tree  sig,
Tree  s 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitFVar ( Tree  sig,
Tree  type,
Tree  name,
Tree  file 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitGen ( Tree  sig,
Tree  s1 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitHBargraph ( Tree  sig,
Tree  label,
Tree  min,
Tree  max,
Tree  s1 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitHSlider ( Tree  sig,
Tree  label,
Tree  cur,
Tree  min,
Tree  max,
Tree  step 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitInput ( Tree  sig,
int  i 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitInt ( Tree  sig,
int  i 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitIntCast ( Tree  sig,
Tree  s 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitList ( Tree  lsig)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitNumEntry ( Tree  sig,
Tree  label,
Tree  cur,
Tree  min,
Tree  max,
Tree  step 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitOutput ( Tree  sig,
int  i,
Tree  s 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitPrefix ( Tree  sig,
Tree  s1,
Tree  s2 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitProj ( Tree  sig,
int  i,
Tree  s1 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitRDTbl ( Tree  sig,
Tree  s1,
Tree  s2 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitReal ( Tree  sig,
double  r 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitRec ( Tree  sig,
Tree  var,
Tree  body 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitRef ( Tree  sig,
Tree  var 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitSelect2 ( Tree  sig,
Tree  sel,
Tree  s1,
Tree  s2 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitSelect3 ( Tree  sig,
Tree  sel,
Tree  s1,
Tree  s2,
Tree  s3 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitTable ( Tree  sig,
Tree  id,
Tree  s1,
Tree  s2 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitTuple ( Tree  sig,
int  mod,
Tree  ls 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitTupleAccess ( Tree  sig,
Tree  ts,
Tree  idx 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitVBargraph ( Tree  sig,
Tree  label,
Tree  min,
Tree  max,
Tree  s1 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitVSlider ( Tree  sig,
Tree  label,
Tree  cur,
Tree  min,
Tree  max,
Tree  step 
)
pure virtual

Implemented in fullvisitor.

virtual void sigvisitor::visitWRTbl ( Tree  sig,
Tree  id,
Tree  s1,
Tree  s2,
Tree  s3 
)
pure virtual

Implemented in fullvisitor.

The documentation for this struct was generated from the following files:
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