Public Member Functions | Public Attributes | List of all members
KexiDB::NArgExpr Class Reference

#include <expression.h>

Inheritance diagram for KexiDB::NArgExpr:
KexiDB::BaseExpr

Public Member Functions

 NArgExpr (int aClass, int token)
 
 NArgExpr (const NArgExpr &expr)
 
virtual NArgExpr * copy () const
 
void add (BaseExpr *expr)
 
void prepend (BaseExpr *expr)
 
BaseExpr * arg (int n)
 
int args ()
 
virtual TQString debugString ()
 
virtual TQString toString (QuerySchemaParameterValueListIterator *params=0)
 
virtual void getQueryParameters (QuerySchemaParameterList &params)
 
virtual bool validate (ParseInfo &parseInfo)
 
- Public Member Functions inherited from KexiDB::BaseExpr
 BaseExpr (int token)
 
int token () const
 
virtual Field::Type type ()
 
BaseExpr * parent () const
 
virtual void setParent (BaseExpr *p)
 
void debug ()
 
TQString tokenToDebugString ()
 
virtual TQString tokenToString ()
 
int exprClass () const
 
NArgExpr * toNArg ()
 
UnaryExpr * toUnary ()
 
BinaryExpr * toBinary ()
 
ConstExpr * toConst ()
 
VariableExpr * toVariable ()
 
FunctionExpr * toFunction ()
 
QueryParameterExpr * toQueryParameter ()
 

Public Attributes

BaseExpr::List list
 

Additional Inherited Members

- Public Types inherited from KexiDB::BaseExpr
typedef TQPtrList< BaseExpr > List
 
typedef TQPtrListIterator< BaseExpr > ListIterator
 
- Static Public Member Functions inherited from KexiDB::BaseExpr
static TQString tokenToDebugString (int token)
 
- Protected Attributes inherited from KexiDB::BaseExpr
int m_cl
 
BaseExpr * m_par
 
int m_token
 

Detailed Description

A base class N-argument operation.

Definition at line 129 of file expression.h.

Constructor & Destructor Documentation

◆ NArgExpr() [1/2]

NArgExpr::NArgExpr ( int  aClass,
int  token 
)

Definition at line 124 of file expression.cpp.

◆ NArgExpr() [2/2]

NArgExpr::NArgExpr ( const NArgExpr &  expr)

Definition at line 131 of file expression.cpp.

◆ ~NArgExpr()

NArgExpr::~NArgExpr ( )
virtual

Definition at line 138 of file expression.cpp.

Member Function Documentation

◆ add()

void NArgExpr::add ( BaseExpr *  expr)

Definition at line 182 of file expression.cpp.

◆ arg()

BaseExpr * NArgExpr::arg ( int  n)

Definition at line 177 of file expression.cpp.

◆ args()

int NArgExpr::args ( )

Definition at line 194 of file expression.cpp.

◆ copy()

NArgExpr * NArgExpr::copy ( ) const
virtual
Returns
a deep copy of this object.

Implements KexiDB::BaseExpr.

Definition at line 142 of file expression.cpp.

◆ debugString()

TQString NArgExpr::debugString ( )
virtual

Reimplemented from KexiDB::BaseExpr.

Definition at line 147 of file expression.cpp.

◆ getQueryParameters()

void NArgExpr::getQueryParameters ( QuerySchemaParameterList &  params)
virtual

Collects query parameters (messages and types) reculsively and saves them to params. The leaf nodes are objects of QueryParameterExpr class.

Implements KexiDB::BaseExpr.

Definition at line 171 of file expression.cpp.

◆ prepend()

void NArgExpr::prepend ( BaseExpr *  expr)

Definition at line 188 of file expression.cpp.

◆ toString()

TQString NArgExpr::toString ( QuerySchemaParameterValueListIterator *  params = 0)
virtual
Returns
string as a representation of this expression element by running recursive calls. param, if not 0, points to a list item containing value of a query parameter (used in QueryParameterExpr).

Implements KexiDB::BaseExpr.

Definition at line 159 of file expression.cpp.

◆ validate()

bool NArgExpr::validate ( ParseInfo &  parseInfo)
virtual

Reimplemented from KexiDB::BaseExpr.

Definition at line 199 of file expression.cpp.

Member Data Documentation

◆ list

BaseExpr::List KexiDB::NArgExpr::list

Definition at line 145 of file expression.h.

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