PUMA Library Reference Manual
Puma::CT_IfThenExpr Class Reference

#include <Puma/CTree.h>

+ Inheritance diagram for Puma::CT_IfThenExpr:

Description

Tree node representing an if-then expression. Example:

a>0?a:b

or

a?:b

Public Member Functions

 CT_IfThenExpr (CTree *c1, CTree *o, CTree *l, CTree *c2, CTree *r)
 Constructor. More...
 
 CT_IfThenExpr (CTree *c1, CTree *o, CTree *c2, CTree *r)
 Constructor. More...
 
const char * NodeName () const
 Get the name of the node. More...
 
int Sons () const
 Get the number of sons. More...
 
CTreeSon (int n) const
 Get the n-th son. More...
 
CTreeCondition () const
 Get the condition expression. More...
 
CTreeLeftOperand () const
 Get the left expression (condition=true). More...
 
CTreeRightOperand () const
 Get the right expression (condition=false). More...
 
void ReplaceSon (CTree *old_son, CTree *new_son)
 Replace a son. More...
 
- Public Member Functions inherited from Puma::CT_Expression
 CT_Expression ()
 Constructor. More...
 
CTypeInfoType () const
 Get the type of the expression. More...
 
CExprValueValue () const
 Get the value of the expression. More...
 
CSemValueSemValue () const
 Get the semantic value information of the expression. More...
 
virtual CT_ExpressionIsExpression ()
 Get this. More...
 
- Public Member Functions inherited from Puma::CTree
virtual ~CTree ()
 Destructor. More...
 
virtual Tokentoken () const
 Get the first token of the syntactic construct represented by this sub-tree. More...
 
virtual Tokenend_token () const
 Get the last token of the syntactic construct represented by this sub-tree. More...
 
virtual CT_Tokentoken_node () const
 Get the CT_Token node of the first token of the syntactic construct represented by this sub-tree. More...
 
virtual CT_Tokenend_token_node () const
 Get the CT_Token node of the last token of the syntactic construct represented by this sub-tree. More...
 
virtual CTreeParent () const
 Get the parent node. More...
 
virtual CSemScopeSemScope () const
 Get the scope opened by the node. More...
 
virtual CSemObjectSemObject () const
 Get the semantic information of the node. More...
 
virtual CT_SimpleNameIsSimpleName ()
 Get a pointer to CT_SimpleName if the current node represents a name. More...
 
virtual CT_StringIsString ()
 Get a pointer to CT_String if the current node represents a string. More...
 
virtual CT_DeclaratorIsDeclarator ()
 Get a pointer to CT_Declarator if the current node represents a declarator. More...
 
virtual CT_StatementIsStatement ()
 Get a pointer to CT_Statement if the current node represents a statement. More...
 
virtual CT_DeclIsDeclaration ()
 Get a pointer to CT_Decl if the current node represents a declaration. More...
 
virtual CT_CallIsCall ()
 Get a pointer to CT_Call if the current node represents a call expression. More...
 
virtual CT_ListIsList ()
 Get a pointer to CT_List if the current node represents a list. More...
 
virtual CT_DelayedParseIsDelayedParse ()
 Get a pointer to CT_DelayedParse if the current node represents a delayed code fragment. More...
 
bool HasValueNull () const
 Return true if the tree has the constant value 0. More...
 
- Public Member Functions inherited from Puma::CSemValue
 CSemValue ()
 Constructor. More...
 
virtual ~CSemValue ()
 Destructor. More...
 
void setValue (CExprValue *v)
 Set the semantic value information object. More...
 
void setValueRef (CExprValue *v)
 Set the semantic value information object as reference. More...
 
void setType (CTypeInfo *t)
 Set the type information object. More...
 
void setTypeRef (CTypeInfo *t)
 Set the type information object as reference. More...
 
CExprValuegetValue ()
 Get the semantic information about the value. More...
 
CTypeInfogetType ()
 Get the type of the value. More...
 

Static Public Member Functions

static const char * NodeId ()
 Get the identifier for this node type. More...
 
- Static Public Member Functions inherited from Puma::CT_Expression
static const char * NodeId ()
 Get the identifier for this node type. More...
 

Additional Inherited Members

- Static Public Attributes inherited from Puma::CTree
static int alloc
 
static int release
 
- Protected Member Functions inherited from Puma::CTree
CTreeSon (CTree *const *sons, int len, int n) const
 Get the n-th son from given sons array. More...
 
int Sons (CTree *const *sons, int len) const
 Get the number of sons in the given sons array. More...
 
void ReplaceSon (CTree **sons, int len, CTree *old_son, CTree *new_son)
 Replace a son. More...
 
void ReplaceSon (CTree *&son, CTree *old_son, CTree *new_son)
 Replace a son if it equals the given son. More...
 
void AddSon (CTree *&son, CTree *new_son)
 Add a new son. More...
 
void SetParent (const CTree *parent)
 Set the parent tree node. More...
 
void SetParent (CTree *node, const CTree *parent)
 Set the parent tree node of the given tree node. More...
 
 CTree ()
 Default constructor. More...
 
- Protected Attributes inherited from Puma::CSemValue
CExprValuevalue
 The semantic value information object. More...
 
CTypeInfotype
 The type information object. More...
 

Constructor & Destructor Documentation

◆ CT_IfThenExpr() [1/2]

Puma::CT_IfThenExpr::CT_IfThenExpr ( CTree c1,
CTree o,
CTree l,
CTree c2,
CTree r 
)
inline

Constructor.

Parameters
c1The condition expression.
oThe question mark operator.
lThe expression to the left of the colon.
c2The colon operator.
rThe expression to the right of the colon.

◆ CT_IfThenExpr() [2/2]

Puma::CT_IfThenExpr::CT_IfThenExpr ( CTree c1,
CTree o,
CTree c2,
CTree r 
)
inline

Constructor.

Parameters
c1The condition expression.
oThe question mark operator.
c2The colon operator.
rThe expression to the right of the colon.

Member Function Documentation

◆ Condition()

CTree* Puma::CT_IfThenExpr::Condition ( ) const
inline

Get the condition expression.

◆ LeftOperand()

CTree* Puma::CT_IfThenExpr::LeftOperand ( ) const
inline

Get the left expression (condition=true).

◆ NodeId()

static const char* Puma::CT_IfThenExpr::NodeId ( )
static

Get the identifier for this node type.

Can be compared with NodeName().

◆ NodeName()

const char* Puma::CT_IfThenExpr::NodeName ( ) const
inlinevirtual

Get the name of the node.

Can be compared with NodeId().

Reimplemented from Puma::CT_Expression.

◆ ReplaceSon()

void Puma::CT_IfThenExpr::ReplaceSon ( CTree old_son,
CTree new_son 
)
inlinevirtual

Replace a son.

Parameters
old_sonThe son to replace.
new_sonThe new son.

Reimplemented from Puma::CTree.

◆ RightOperand()

CTree* Puma::CT_IfThenExpr::RightOperand ( ) const
inline

Get the right expression (condition=false).

◆ Son()

CTree* Puma::CT_IfThenExpr::Son ( int  n) const
inlinevirtual

Get the n-th son.

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

Reimplemented from Puma::CTree.

◆ Sons()

int Puma::CT_IfThenExpr::Sons ( ) const
inlinevirtual

Get the number of sons.

Reimplemented from Puma::CT_Expression.