YETriple Class Reference

#include <YExpression.h>

Inheritance diagram for YETriple:
YCode Rep

List of all members.

Public Member Functions

 YETriple (YCodePtr a_expr, YCodePtr a_true, YCodePtr a_false)
 YETriple (bytecodeistream &str)
 ~YETriple ()
virtual ykind kind () const
string toString () const
YCPValue evaluate (bool cse=false)
std::ostream & toStream (std::ostream &str) const
std::ostream & toXml (std::ostream &str, int indent) const
constTypePtr type () const

Private Member Functions

 REP_BODY (YETriple)

Private Attributes

YCodePtr m_expr
YCodePtr m_true
YCodePtr m_false

Constructor & Destructor Documentation

YETriple::YETriple ( YCodePtr  a_expr,
YCodePtr  a_true,
YCodePtr  a_false 
)
YETriple::YETriple ( bytecodeistream str  ) 
YETriple::~YETriple (  ) 

Member Function Documentation

YCPValue YETriple::evaluate ( bool  cse = false  )  [virtual]

Execute YCP code to get the resulting YCPValue. Every inherited class of YCode should reimplement this method.

Returns:
YCPValue after executing the code
Parameters:
cse should the evaluation be done for parse time evaluation (i.e. constant subexpression elimination)

Reimplemented from YCode.

References YCPElement::isNull(), m_expr, m_false, m_true, toString(), y2debug, and ycp2error.

virtual ykind YETriple::kind (  )  const [inline, virtual]

Kind of this YCode. This method must be reimplemented in the inherited classes.

Returns:
the YCode kind

Implements YCode.

References YCode::yeTriple.

YETriple::REP_BODY ( YETriple   )  [private]
std::ostream & YETriple::toStream ( std::ostream &  str  )  const [virtual]

Write YCP code to a byte stream (bytecode implementation). Every class inheriting from YCode must reimplement this method.

Parameters:
str byte stream to store into
Returns:
byte stream for chaining writing bytecode (str)

Implements YCode.

References m_expr, m_false, and m_true.

string YETriple::toString ( void   )  const [virtual]

Return ASCII represtation of this YCP code.

Returns:
ASCII string representation

Reimplemented from YCode.

References m_expr, m_false, and m_true.

Referenced by evaluate().

std::ostream & YETriple::toXml ( std::ostream &  str,
int  indent 
) const [virtual]

Write YCP code as XML representation. Every class inheriting from YCode must reimplement this method.

Parameters:
str string stream to store into
indend indentation level for pretty print
Returns:
string stream for chaining writing XML (str)

Implements YCode.

References m_expr, m_false, and m_true.

constTypePtr YETriple::type (  )  const [inline, virtual]

Return type of this YCP code (interesting mostly for function calls).

Returns:
type of the value to be returned after calling evaluate

Reimplemented from YCode.

References m_false, and m_true.


Member Data Documentation

YCodePtr YETriple::m_expr [private]
YCodePtr YETriple::m_false [private]
YCodePtr YETriple::m_true [private]

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

Generated on a sunny day for yast2-core by doxygen 1.6.3