Puma Reference Manual Puma: Puma::CT_ReturnStmt Class Reference



Puma::CT_ReturnStmt Class Reference

Tree node representing a return-statement. More...

#include <Puma/CTree.h>

Inherits Puma::CT_Statement.

List of all members.

Public Member Functions

 CT_ReturnStmt (CTree *key, CTree *e, CTree *sc)
 Constructor.
const char * NodeName () const
 Get the name of the node.
int Sons () const
 Get the number of sons.
CTreeSon (int n) const
 Get the n-th son.
CTreeExpr () const
 Get the expression specifying the return value.
void ReplaceSon (CTree *old_son, CTree *new_son)
 Replace a son.

Static Public Member Functions

static const char * NodeId ()
 Get the identifier for this node type.

Detailed Description

Tree node representing a return-statement.

Example:

 return 1; 

Constructor & Destructor Documentation

Puma::CT_ReturnStmt::CT_ReturnStmt ( CTree key,
CTree e,
CTree sc 
) [inline]

Constructor.

Parameters:
key The keyword 'return'.
e The expression specifying the return value.
sc The trailing semi-colon.

Member Function Documentation

CTree* Puma::CT_ReturnStmt::Expr (  )  const [inline]

Get the expression specifying the return value.

static const char* Puma::CT_ReturnStmt::NodeId (  )  [static]

Get the identifier for this node type.

Can be compared with NodeName().

const char* Puma::CT_ReturnStmt::NodeName (  )  const [inline, virtual]

Get the name of the node.

Can be compared with NodeId().

Implements Puma::CTree.

void Puma::CT_ReturnStmt::ReplaceSon ( CTree old_son,
CTree new_son 
) [inline]

Replace a son.

Parameters:
old_son The son to replace.
new_son The new son.
CTree* Puma::CT_ReturnStmt::Son ( int  n  )  const [inline, virtual]

Get the n-th son.

Parameters:
n The index of the son.
Returns:
The n-th son or NULL.

Reimplemented from Puma::CTree.

int Puma::CT_ReturnStmt::Sons (  )  const [inline, virtual]

Get the number of sons.

Implements Puma::CTree.




Puma Reference Manual. Created on 11 Sep 2009.