print_walker Class Referenceprints each node to an out stream.
More...
#include <print_walker.h>
Inheritance diagram for print_walker:
List of all members.
|
"at_" methods |
These methods define the functions that should be performed when different classes of Nodes are encountered in the AST. The most specific "at_" method that matches a given Node's class will be called.
|
virtual void | at_node (Node *the_node, Order ord) |
virtual void | at_def (defNode *the_def, Order ord) |
virtual void | at_subdecl (subdeclNode *the_subdecl, Order ord) |
virtual void | at_type (typeNode *the_type, Order ord) |
virtual void | at_struct (structNode *the_struct, Order ord) |
virtual void | at_union (unionNode *the_union, Order ord) |
virtual void | at_enum (enumNode *the_enum, Order ord) |
virtual void | at_expr (exprNode *the_expr, Order ord) |
virtual void | at_index (indexNode *the_index, Order ord) |
virtual void | at_stmt (stmtNode *the_stmt, Order ord) |
virtual void | at_target (targetNode *the_target, Order ord) |
virtual void | at_selection (selectionNode *the_selection, Order ord) |
virtual void | at_loop (loopNode *the_loop, Order ord) |
virtual void | at_jump (jumpNode *the_jump, Order ord) |
Public Types |
enum | Order { Preorder,
Postorder,
Both
} |
| The order in which AST Nodes should be visited. More...
|
enum | Depth { Subtree,
NodeOnly
} |
| Which Nodes in the AST tree should be visited. More...
|
Public Member Functions |
| print_walker (ostream &out, numbering_map *num) |
virtual void | at_unit (unitNode *the_unit, Order ord) |
virtual void | at_decl (declNode *the_decl, Order ord) |
virtual void | at_proc (procNode *the_proc, Order ord) |
virtual void | at_prim (primNode *the_prim, Order ord) |
virtual void | at_tdef (tdefNode *the_tdef, Order ord) |
virtual void | at_ptr (ptrNode *the_ptr, Order ord) |
virtual void | at_array (arrayNode *the_array, Order ord) |
virtual void | at_func (funcNode *the_func, Order ord) |
virtual void | at_sue (sueNode *the_sue, Order ord) |
virtual void | at_suespec (suespecNode *the_suespec, Order ord) |
virtual void | at_const (constNode *the_const, Order ord) |
virtual void | at_id (idNode *the_id, Order ord) |
virtual void | at_binary (binaryNode *the_binary, Order ord) |
virtual void | at_unary (unaryNode *the_unary, Order ord) |
virtual void | at_cast (castNode *the_cast, Order ord) |
virtual void | at_comma (commaNode *the_comma, Order ord) |
virtual void | at_ternary (ternaryNode *the_ternary, Order ord) |
virtual void | at_call (callNode *the_call, Order ord) |
virtual void | at_initializer (initializerNode *the_initializer, Order ord) |
virtual void | at_block (blockNode *the_block, Order ord) |
virtual void | at_basicblock (basicblockNode *the_bb, Order ord) |
virtual void | at_exprstmt (exprstmtNode *the_exprstmt, Order ord) |
virtual void | at_label (labelNode *the_label, Order ord) |
virtual void | at_case (caseNode *the_case, Order ord) |
virtual void | at_if (ifNode *the_if, Order ord) |
virtual void | at_switch (switchNode *the_switch, Order ord) |
virtual void | at_while (whileNode *the_while, Order ord) |
virtual void | at_do (doNode *the_do, Order ord) |
virtual void | at_for (forNode *the_for, Order ord) |
virtual void | at_goto (gotoNode *the_goto, Order ord) |
virtual void | at_continue (continueNode *the_continue, Order ord) |
virtual void | at_break (breakNode *the_break, Order ord) |
virtual void | at_return (returnNode *the_return, Order ord) |
virtual void | at_attrib (attribNode *the_attrib, Order ord) |
virtual void | at_operand (operandNode *the_oper, Order ord) |
virtual void | at_conditiongoto (conditiongotoNode *the_condgoto, Order ord) |
virtual void | at_threeAddr (threeAddrNode *the_3addr, Order ord) |
virtual void | at_text (textNode *the_text, Order ord) |
Static Public Member Functions |
static void | print (Node *n, ostream &out) |
| To display the AST, call this static function:.
|
Private Member Functions |
void | indent (Node *n) const |
void | in () |
void | out () |
Private Attributes |
ostream & | _out |
int | _indent |
numbering_map * | _num |
Detailed Description
prints each node to an out stream.
Definition at line 45 of file print_walker.h.
Member Enumeration Documentation
|
Which Nodes in the AST tree should be visited.
- Enumeration values:
-
Subtree |
The entire AST should be traversed. |
NodeOnly |
Only the root Node should be visited. |
Definition at line 155 of file walker.h. |
|
The order in which AST Nodes should be visited.
- Enumeration values:
-
Preorder |
Nodes should be visited before their children. |
Postorder |
Nodes should be visited after their children. |
Both |
Nodes should be visited both before and after their children. |
Definition at line 147 of file walker.h. |
Constructor & Destructor Documentation
print_walker::print_walker |
( |
ostream & |
out, |
|
|
numbering_map * |
num |
|
) |
|
|
Member Function Documentation
virtual void print_walker::at_array |
( |
arrayNode * |
the_array, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_attrib |
( |
attribNode * |
the_attrib, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_binary |
( |
binaryNode * |
the_binary, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_block |
( |
blockNode * |
the_block, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_break |
( |
breakNode * |
the_break, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_call |
( |
callNode * |
the_call, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_case |
( |
caseNode * |
the_case, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_cast |
( |
castNode * |
the_cast, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_comma |
( |
commaNode * |
the_comma, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_const |
( |
constNode * |
the_const, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_continue |
( |
continueNode * |
the_continue, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_decl |
( |
declNode * |
the_decl, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void Walker::at_def |
( |
defNode * |
the_def, |
|
|
Order |
ord |
|
) |
[inline, virtual, inherited] |
|
virtual void print_walker::at_do |
( |
doNode * |
the_do, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void Walker::at_enum |
( |
enumNode * |
the_enum, |
|
|
Order |
ord |
|
) |
[inline, virtual, inherited] |
|
virtual void Walker::at_expr |
( |
exprNode * |
the_expr, |
|
|
Order |
ord |
|
) |
[inline, virtual, inherited] |
|
virtual void print_walker::at_exprstmt |
( |
exprstmtNode * |
the_exprstmt, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_for |
( |
forNode * |
the_for, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_func |
( |
funcNode * |
the_func, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_goto |
( |
gotoNode * |
the_goto, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_id |
( |
idNode * |
the_id, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_if |
( |
ifNode * |
the_if, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void Walker::at_index |
( |
indexNode * |
the_index, |
|
|
Order |
ord |
|
) |
[inline, virtual, inherited] |
|
virtual void print_walker::at_initializer |
( |
initializerNode * |
the_initializer, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void Walker::at_jump |
( |
jumpNode * |
the_jump, |
|
|
Order |
ord |
|
) |
[inline, virtual, inherited] |
|
virtual void print_walker::at_label |
( |
labelNode * |
the_label, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void Walker::at_loop |
( |
loopNode * |
the_loop, |
|
|
Order |
ord |
|
) |
[inline, virtual, inherited] |
|
virtual void Walker::at_node |
( |
Node * |
the_node, |
|
|
Order |
ord |
|
) |
[inline, virtual, inherited] |
|
|
Reimplemented in gcWalker, goto_label_walker, set_container_walker, sue_complete_walker, TreeChecker, and df_number_walker.
Definition at line 223 of file walker.h.
Referenced by Walker::at_def(), Walker::at_expr(), Walker::at_stmt(), Walker::at_text(), Walker::at_type(), and Walker::at_unit(). |
virtual void print_walker::at_operand |
( |
operandNode * |
the_oper, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_prim |
( |
primNode * |
the_prim, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_proc |
( |
procNode * |
the_proc, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_ptr |
( |
ptrNode * |
the_ptr, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_return |
( |
returnNode * |
the_return, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void Walker::at_selection |
( |
selectionNode * |
the_selection, |
|
|
Order |
ord |
|
) |
[inline, virtual, inherited] |
|
virtual void Walker::at_stmt |
( |
stmtNode * |
the_stmt, |
|
|
Order |
ord |
|
) |
[inline, virtual, inherited] |
|
virtual void Walker::at_struct |
( |
structNode * |
the_struct, |
|
|
Order |
ord |
|
) |
[inline, virtual, inherited] |
|
virtual void Walker::at_subdecl |
( |
subdeclNode * |
the_subdecl, |
|
|
Order |
ord |
|
) |
[inline, virtual, inherited] |
|
virtual void print_walker::at_sue |
( |
sueNode * |
the_sue, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_suespec |
( |
suespecNode * |
the_suespec, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_switch |
( |
switchNode * |
the_switch, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void Walker::at_target |
( |
targetNode * |
the_target, |
|
|
Order |
ord |
|
) |
[inline, virtual, inherited] |
|
virtual void print_walker::at_tdef |
( |
tdefNode * |
the_tdef, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_ternary |
( |
ternaryNode * |
the_ternary, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_text |
( |
textNode * |
the_text, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_threeAddr |
( |
threeAddrNode * |
the_3addr, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void Walker::at_type |
( |
typeNode * |
the_type, |
|
|
Order |
ord |
|
) |
[inline, virtual, inherited] |
|
virtual void print_walker::at_unary |
( |
unaryNode * |
the_unary, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void Walker::at_union |
( |
unionNode * |
the_union, |
|
|
Order |
ord |
|
) |
[inline, virtual, inherited] |
|
virtual void print_walker::at_unit |
( |
unitNode * |
the_unit, |
|
|
Order |
ord |
|
) |
[virtual] |
|
virtual void print_walker::at_while |
( |
whileNode * |
the_while, |
|
|
Order |
ord |
|
) |
[virtual] |
|
Depth Walker::depth |
( |
|
) |
const [inline, inherited] |
|
|
Return which Nodes of an AST should be visited.
A value of SubTree specifies that the entire AST should be traversed. A value of NodeOnly specifies that only the root Node in the AST should be visited.
Definition at line 211 of file walker.h.
References Walker::_depth. |
void print_walker::in |
( |
|
) |
[inline, private] |
|
void print_walker::indent |
( |
Node * |
n |
) |
const [private] |
|
Order Walker::order |
( |
|
) |
const [inline, inherited] |
|
|
Return the order in which Nodes of an AST should be visited.
Nodes can be visited before their children (Preorder), after their children (Postorder), or both (Both).
Definition at line 203 of file walker.h.
References Walker::_order.
Referenced by df_number_walker::at_node(). |
void print_walker::out |
( |
|
) |
[inline, private] |
|
static void print_walker::print |
( |
Node * |
n, |
|
|
ostream & |
out |
|
) |
[static] |
|
|
To display the AST, call this static function:.
|
Member Data Documentation
The documentation for this class was generated from the following file:
|