YSAssign Class Reference

#include <YStatement.h>

Inheritance diagram for YSAssign:

YStatement YCode Rep YSVariable

List of all members.

Public Member Functions

 YSAssign (SymbolEntryPtr entry, YCodePtr code, int line=0)
 YSAssign (bytecodeistream &str)
 ~YSAssign ()
virtual ykind kind () const
string toString () const
std::ostream & toStream (std::ostream &str) const
std::ostream & toXml (std::ostream &str, int indent) const
YCPValue evaluate (bool cse=false)

Protected Attributes

SymbolEntryPtr m_entry
YCodePtr m_code

Private Member Functions

 REP_BODY (YSAssign)


Detailed Description

assignment or definition [<type>] <m_entry> = <m_code>

Constructor & Destructor Documentation

YSAssign::YSAssign ( SymbolEntryPtr  entry,
YCodePtr  code,
int  line = 0 
)

YSAssign::YSAssign ( bytecodeistream str  ) 

YSAssign::~YSAssign (  ) 


Member Function Documentation

YCPValue YSAssign::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 YStatement.

References YCPElement::isNull(), m_code, m_entry, toString(), and y2debug.

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

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

Returns:
the YCode kind

Implements YCode.

Reimplemented in YSVariable.

References YCode::ysAssign.

YSAssign::REP_BODY ( YSAssign   )  [private]

std::ostream & YSAssign::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)

Reimplemented from YStatement.

References m_code, m_entry, and Bytecode::writeEntry().

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

Return ASCII represtation of this YCP code.

Returns:
ASCII string representation

Reimplemented from YStatement.

Reimplemented in YSVariable.

References m_code, and m_entry.

Referenced by evaluate().

std::ostream & YSAssign::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)

Reimplemented from YStatement.

References m_code, and m_entry.


Member Data Documentation

YCodePtr YSAssign::m_code [protected]

SymbolEntryPtr YSAssign::m_entry [protected]


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

Generated on a sunny day for yast2-core by doxygen 1.5.9